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64 projects published for past 72 hours.

Job Title	Budget	Published
Senior Web-Frontend Engineer	not specified	4 hours ago	Client Rank - Medium Payment method verified Phone number verified 4 jobs posted 1 open job no reviews Registered: Oct 15, 2025 India 17:22 3
Senior Web Frontend Engineer (CW Web Developer III) to build high‑scale, React‑based web experiences used by millions of customers worldwide. In this role, you will: Design, develop, and maintain React + TypeScript web applications using modern HTML5/CSS3 and ES6+. Collaborate with product, design, and backend teams to deliver performant, user‑friendly features. Implement state management (Redux / Context API), integrate with RESTful/microservice backends, and own debugging & performance optimization. Write clean, well‑tested code with tools like Jest, React Testing Library, Cypress, and contribute to code reviews and mentoring. Budget: not specified 4 hours ago Web, Mobile & Software Dev, AI Apps & Integration Open project
Next.js/React Frontend Developer	5 - 11 USD / hr	15 hours ago	Client Rank - Excellent Payment method verified $20 159 total spent 176 hires, 37 active 194 jobs posted 91% hire rate, 3 open job 8.41 /hr avg hourly rate paid 1 265 hours paid 4.82 of 135 reviews Company size: 10 Registered: Nov 14, 2014 Canada Thornhill 06:52 5
ABOUT US We're building a modern telehealth SaaS platform that powers digital clinics, online pharmacies, and provider networks. Our technology helps healthcare brands launch, scale, and manage their services—from prescriptions and patient portals to provider workflows and pharmacy logistics—through a customizable, API-first platform. ABOUT THE ROLE We're seeking a front-end developer who's passionate about building type-safe, well-structured applications and solving real-world healthcare challenges. You'll work alongside our senior engineering team to contribute to the development of our Next.js apps, collaborating closely with product, design, and back-end teams to deliver an elegant, high-performance platform. OUR STACK - Frontend: Next.js, React, Tailwind CSS, Radix UI - Backend: tRPC, Node.js, TypeScript, Prisma, PostgreSQL - Tooling: Turborepo (monorepo), modern CI/CD, Vercel WHAT YOU'LL DO - Participate in architecture and development of Next.js apps for patients, providers, and partners - Build and maintain intake workflows and related features end-to-end—from design to launch - Develop type-safe APIs with tRPC for core business logic and provider operations - Contribute to the design and implementation of A/B testing systems to optimize workflows and conversion - Develop front-end components for analytics and BI systems - Create responsive, accessible UI components with Tailwind CSS and Radix UI, ensuring compliance with healthcare standards - Contribute to monorepo architecture and modular codebase using Turborepo - Optimize performance for data-heavy tables, charts, and real-time updates - Partner with back-end, product, and design teams to deliver a cohesive experience - Implement best practices for performance, maintainability, and scalability - Participate in code reviews, write tests, and document systems - Proactively identify improvements in front-end systems and workflows REQUIRED QUALIFICATIONS - 3-5 years of professional front-end experience in a modern TypeScript environment - Applications that don't start with the word butterfly will show us you didn't even read the job description - Strong experience with React.js and Next.js - Solid knowledge of API design and integrations (REST, GraphQL, or tRPC) - Proficiency with Node.js build tools and integrations - Experience with PostgreSQL and Prisma (or similar ORMs/databases) - Strong experience with Tailwind CSS (responsive design, accessibility, cross-browser support) - Proven ability to deliver production-ready features and components - Familiarity with testing frameworks (e.g., Jest, Cypress) and agile workflows (SCRUM/Kanban) - Strong problem-solving skills and ability to work independently with minimal oversight - Excellent English communication and collaboration skills - Bonus: Background in healthcare, regulated platforms, or compliance-heavy environments NICE-TO-HAVES - Familiarity with web analytics, BI tools, or data visualization - Knowledge of HIPAA compliance and data privacy best practices - Experience with design systems and component libraries - Prior work on intake, onboarding, or workflow-heavy applications Client's questions: If English is not your native language, please include a link to a Loom or Youtube video of you speaking so we can evaluate clarity of your English communication Include a link to your GitHub profile and/or website Hourly rate: 5 - 11 USD 15 hours ago Client's recent history (50+ works) Jobs in progress (24) Remove background Aug 2025 - Present FIXED $5.00 Photoshop clothing - 10 images Jun 2025 - Present FIXED $15.00 word art - NEED DONE IN 12 HOURS! May 2025 - Present FIXED $15.00 Editing 10 Tracks - quick job Mar 2025 - Present FIXED $30.25 Editing 10 Tracks - quick job Mar 2025 - Present FIXED $5.00 Edit Song Mar 2025 - Present FIXED $15.25 Facebook Banners with custom Logo Needed Nov 2024 - Present FIXED $190.00 Convert PDF into Google Sheet Nov 2024 - Present FIXED $6.00 Photoshop or Canva Brochure Oct 2024 - Present FIXED $100.00 Video editor for a school play Jun 2024 - Present FIXED $650.00 Booklet Design Apr 2024 - Present FIXED $35.00 Set up seating plan and ticket sales in WIX Feb 2024 - Present FIXED $43.25 Combine PDF and excel sheets Jan 2024 - Present FIXED $90.00 Combine PDF and excel sheets Nov 2023 - Present FIXED $8.00 Combine PDF and excel sheets Nov 2023 - Present FIXED $10.00 Seeking Illustrator: Sketch new Logo Sep 2023 - Present FIXED $195.00 Very basic word art May 2023 - Present FIXED $5.00 Flyer in 24 hours Mar 2023 - Present FIXED $254.25 Flyer in 24 hours Feb 2023 - Present FIXED $175.00 Remove water mark & make higher res Feb 2023 - Present FIXED $40.25 6 page newsletter Dec 2022 - Present FIXED $30.50 Professional Event Booklet/Newsletter Nov 2022 - Present FIXED $60.00 Custom Painting - Oil / Water / Acrylic Sep 2022 - Present FIXED $60.00 Word Art Sep 2022 - Present FIXED $10.00 View more (19) Rush Flyer needed in 6 hours No feedback given Jan 2023 FIXED $35.00 Quick Turn Around Newsletter To freelancer: 5 Ammad worked with very tight deadlines and very specific requirements and came through beautifully. It was great working… Ammad worked with very tight deadlines and very specific requirements and came through beautifully. It was great working with him and the results were spot on. Thank you Ammad! To client: 5 Thank you 😊 Dec 2025 - Dec 2025 Photoshop clothing - 10 images No feedback given To client: 5 Jun 2025 - Sep 2025 FIXED $15.00 20 Short Videos No feedback given To client: 5 Working with this client was an absolute pleasure! They’re clear, supportive, and value the work done. I truly appreciat… Working with this client was an absolute pleasure! They’re clear, supportive, and value the work done. I truly appreciate the opportunity and hope to collaborate again soon Dec 2024 - Jun 2025 FIXED $240.00 Vector File Creation No feedback given To client: 5 Mar 2025 - Apr 2025 FIXED $10.00 Edit Song No feedback given To client: 5 Great communication and precise requirements! Feb 2025 - Feb 2025 Hand Drawn Logo No feedback given To client: 3.6 client set the project of 30$ . and sent offer of only $15. After asking he said he will pay more $15 after completion. … client set the project of 30$ . and sent offer of only $15. After asking he said he will pay more $15 after completion. And asked to do more variation and effects. And after delivering he disappeared. Although client was good but this is not a professional thing. Jan 2025 - Jan 2025 FIXED $30.75 Hand Drawn Logo To freelancer: 5 To client: 5 something came up and i can't focus on this project Jan 2025 - Jan 2025 Recreate Simple Logo No feedback given To client: 4.45 Oct 2024 - Nov 2024 FIXED $5.00 10 Instagram templates needed - Photoshop No feedback given To client: 5 Dec 2023 - Oct 2024 FIXED $185.00 Simple Website Design No feedback given To client: 5 Feb 2024 - Aug 2024 FIXED $20.00 Video editor for a school play To freelancer: 5 Always an incredible experience working with Sheroz! To client: 1 He gave 2 weeks time but when i shared just a short demo he ended the contract without any reason Then i shared another… He gave 2 weeks time but when i shared just a short demo he ended the contract without any reason Then i shared another version but he didn't respond. Jun 2024 - Jun 2024 10 social media / instagram videos No feedback given To client: 5 Excellent cooperation, and super communication! I recommend it to everyone and would love to work with this client again… Excellent cooperation, and super communication! I recommend it to everyone and would love to work with this client again! Jan 2024 - May 2024 FIXED $300.00 Short 2 min video To freelancer: 5 Working with Bohdan was a breeze! Super SUPER pro, crazy talented, lightning-fast, and totally dependable. His creative … Working with Bohdan was a breeze! Super SUPER pro, crazy talented, lightning-fast, and totally dependable. His creative vibe was spot-on, took the ball and ran with it—zero edits needed. Delivered the final product right on time, keeping incredible working energy flowing throughout. Definitely my go-to for future projects. Thank you Bohdan! To client: 5 The best client ever! Jan 2024 - Jan 2024 FIXED $46.30 Editing 20 pictures No feedback given Sep 2023 - Jan 2024 FIXED $30.00 Simple Website Design To freelancer: 5 Working with Jean Paul has been an absolute pleasure. His reliability, creativity, and quick work has been the greatest … Working with Jean Paul has been an absolute pleasure. His reliability, creativity, and quick work has been the greatest gift. Not only does he consistently surpass expectations, but he also maintains clear communication throughout every phase of the project. A noteworthy highlight: Jean Paul voluntarily created tutorial videos demonstrating the website's functionalities, showcasing his proactive approach and dedication. A perfect 10/10—couldn't be more delighted with the outcome! To client: 5 Nov 2023 - Dec 2023 FIXED $50.00 Combine PDF and excel sheets To freelancer: 5 Great experience working with Sohel! He was attentive to details, worked quickly, and was super reliable. Thank you Sohe… Great experience working with Sohel! He was attentive to details, worked quickly, and was super reliable. Thank you Sohel! To client: 5 Great buyer, Amazing Experience! Thanks so much. Dec 2023 - Dec 2023 FIXED $30.00 Edit Video No feedback given To client: 5 Provided clear description on the requirements along with reference samples. Active and available for contact throughout… Provided clear description on the requirements along with reference samples. Active and available for contact throughout the project. Easy to understand and work with Oct 2023 - Oct 2023 FIXED $9.00 8 Page wix website No feedback given To client: 5 Highly recommended Sep 2023 - Sep 2023 FIXED $50.00 Update plug ins and add new form to website No feedback given To client: 4.5 It was an absolute pleasure to work with Hive collection as a web developer, showcasing great collaboration and providin… It was an absolute pleasure to work with Hive collection as a web developer, showcasing great collaboration and providing valuable guidance throughout the project May 2023 - Jul 2023 FIXED $50.00 Virtual Assistant for Lead Generation, Admin, and Light Bookkeeping To freelancer: 5 Thank you Aamir for your thorough deliverables and amazing dedication. You're one of the rare gems on Upwork who actuall… Thank you Aamir for your thorough deliverables and amazing dedication. You're one of the rare gems on Upwork who actually has true professionalism, and it was a pleasure working with you. Will hire again as soon as we have new projects. Good luck!!! To client: 5 I recently had the pleasure of working with Danny and successfully concluding our contract, and I must say it was an out… I recently had the pleasure of working with Danny and successfully concluding our contract, and I must say it was an outstanding experience from start to finish. Danny's professionalism, commitment, and effective communication skills made the entire process seamless and stress-free. Definitely work in the future. Thanks :) Nov 2022 - Jun 2023 260 hrs @ $3.15/hr Billed: $819.00 Minor video editing No feedback given To client: 1 Poor communication... Apr 2023 - May 2023 FIXED $100.00 Create a flyer with photoshop No feedback given To client: 5 Happy client and great experience. Thank you again! Nov 2022 - Apr 2023 FIXED $110.00 Sales Strategy Associate (salary+bonuses) To freelancer: 5 To client: 5 It was great working with Danny. Nov 2022 - Feb 2023 42 hrs @ $6.30/hr Billed: $265.65 Professional Event Booklet/Newsletter No feedback given Nov 2022 - Feb 2023 FIXED $10.50 Edit 5 pictures No feedback given To client: 5 Good customers. Looking forward to working more with him. Thanks! Aug 2022 - Jan 2023 FIXED $75.00 View more (24) Web, Mobile & Software Dev, Web Development Open project
Middle Full-Stack Developer (Next.js Ecosystem)	not specified	21 hours ago	Client Rank - Risky Payment method not verified Phone number verified 1 open job Industry: Tech & IT Company size: 2 Ukraine 13:52 1
We are seeking a highly skilled Middle Full-Stack Developer with deep expertise in the Next.js ecosystem, modern frontend tooling, and robust backend/data-layer experience. The ideal candidate is an engineer who writes clean, scalable code, understands architectural principles, and is confident working across the entire stack. Key Responsibilities 1. Next.js Architecture & Development Design scalable application structures using the App Router (layouts, nested routes, dynamic segments, SEO, error boundaries). Implement SSR, SSG, ISR, client-side caching, and revalidation strategies. Build Server Components, Middleware, Route Handlers, and Server Actions. Develop and maintain REST and GraphQL APIs. Configure and optimize Docker environments (Dockerfile, Docker Compose). 2. Data Layer: TanStack Query Master query lifecycles, cache invalidation, background updates, optimistic UI. Use advanced patterns: dependent queries, parallel queries, infinite queries, pagination. Implement smart caching and prefetching strategies. Design scalable data-management layers for large applications. 3. UI Development with HeroUI Build complex interfaces using HeroUI components. Customize themes, variants, styles, and props. Combine components to create polished, production-level UI/UX. 4. State Management with Zustand Create scalable global stores using slices, selectors, and async middleware. Optimize rendering by understanding Zustand internals. Organize large application state for maintainability and performance. 5. React Hook Form Build high-performance forms with register, control, handleSubmit, and error handling. Apply validations: built-in, schema-based (e.g., Zod/Yup), and custom validators. Use advanced features: Controller, useFieldArray, multi-step flows, conditional logic. Optimize rendering through correct RHF patterns. 6. Tailwind CSS Build responsive, scalable UI using Tailwind utilities. Apply advanced customization: themes, fonts, palettes, breakpoints, plugins. Maintain consistent and clean styling at scale. 7. Testing (Cypress or Playwright) Write maintainable E2E tests covering core user journeys. Use reliable selectors, assertions, async patterns, and debugging techniques. Integrate tests into CI/CD pipelines for automated quality assurance. 8. Databases (Supabase / Prisma / Drizzle) Work with Supabase services: Auth, PostgreSQL, Storage, Realtime, RLS. Model schemas and migrations using Prisma or Drizzle ORM. Execute complex queries, optimize performance, and handle transactions. Securely connect databases with Server Components, Route Handlers, and Server Actions. 9. Software Design Patterns Apply GoF patterns: Facade, Adapter, Decorator, Strategy, Factory, Observer, Singleton, Command, Module. Avoid common anti-patterns and over-engineering. Write clean abstractions with reusable architecture. 10. Cloudflare Manage DNS records (A, AAAA, CNAME, MX, TXT, NS). Configure redirects, caching rules, HTTPS settings, and Page Rules. Work with Cloudflare Workers and KV Store for distributed logic. 11. Productivity with Cursor Editor Use AI-assisted workflows for generation, refactoring, debugging. Apply advanced patterns, templates, search tools, and automation. Optimize coding speed and project navigation through Cursor’s capabilities. Required Skills 2–4+ years of professional experience with React & Next.js. Strong TypeScript fundamentals. Experience with Supabase, Prisma, or Drizzle. Experience writing E2E tests (Playwright or Cypress). Understanding of Docker and containerized workflows. What We Expect From You Strong architectural thinking and clear justification of decisions. Full ownership of tasks — from planning to deployment. Clean, maintainable, well-documented code. Excellent communication and collaboration skills. Budget: not specified 21 hours ago Web, Mobile & Software Dev, Web Development Open project
Cypress Automated Testing for React Project	8 - 18 USD / hr	1 day ago	Client Rank - Excellent Payment method verified $479 106 total spent 195 hires, 13 active 316 jobs posted 62% hire rate, 1 open job 14.98 /hr avg hourly rate paid 32 898 hours paid 4.90 of 152 reviews Registered: Feb 11, 2008 Australia Bringelly 22:52 5
We are seeking an experienced QA engineer to create Cypress automated tests for our React application. The ideal candidate will not only develop robust test cases but may also assist in setting up Storybook components for our UI. Strong experience with Cypress is essential, along with a solid understanding of React and component-driven development. If you’re passionate about quality assurance and ensuring our software is reliable, we’d love to hear from you! Client's questions: Describe your recent experience with similar projects What frameworks have you worked with? Hourly rate: 8 - 18 USD 1 day ago Client's recent history (50+ works) Jobs in progress (7) Part-Time Bookkeeper Experienced with Xero and Australian GST May 2024 - Present 361 hrs @ $8.98/hr Billed: $3,243.79 Personal Instagram Reel Creation Aug 2023 - Present 56 hrs @ $3.20/hr Billed: $178.30 Native iOS app Development / Firebase / Firestore experience required. Apr 2020 - Present 845 hrs @ $14.00/hr Billed: $11,822.99 Sketch / Figma UI Designer Apr 2020 - Present 60 hrs @ $15.00/hr Billed: $905.00 MySQL - Migration / Setup of AWS Master/Slave Sep 2016 - Present 208 hrs @ $65.27/hr Billed: $13,577.16 Yii2 Expert - High Volume/Availability - Agile - Startup Aug 2015 - Present 8,234 hrs @ $14.92/hr Billed: $122,872.07 Senior iOS Developer Aug 2015 - Present 156 hrs @ $94.77/hr Billed: $14,800.01 View more (2) UX/UI Design No feedback given Mar 2023 191 hrs @ $31.51/hr Billed: $6,013.75 PHP Development No feedback given Jul 2018 1,922 hrs @ $10.21/hr Billed: $19,628.00 PHP Developer No feedback given Apr 2016 7,280 hrs @ $13.05/hr Billed: $94,972.81 Basic Design Work No feedback given Jan 2016 3 hrs @ $11.11/hr Billed: $27.78 Postgres Row Level Security with Supabase To freelancer: 4.7 Nov 2023 - Sep 2024 10 hrs @ $63.31/hr Billed: $611.95 Personal Instagram Reel Creation No feedback given To client: 5 All went perfectly. Thank you Joshua Aug 2022 - Jun 2023 6 hrs @ $10.50/hr Billed: $63.00 Reels No feedback given To client: 5 Working with Joshua is a pleasure. Feb 2023 - Jun 2023 4 hrs @ $26.25/hr Billed: $105.00 Personal Instagram Reel Creation To freelancer: 5 Created an amazing reel from the brief provided. Will use again. To client: 5 It's a pleasure to work with Joshua. He guided me very well by giving me a clear brief from the very start. Aug 2022 - Aug 2022 5 hrs @ $21.00/hr Billed: $94.50 Senior Node.JS Developer / Project Oversight No feedback given Jul 2016 - Jul 2022 21 hrs @ $50.00/hr Billed: $1,058.34 Advanced VUE development No feedback given Jun 2020 - Aug 2020 5 hrs @ $15.00/hr Billed: $72.50 Fast Effective Vue Vuex Firestore CSS Developer to implement styling into project. To freelancer: 5 Able to understand and complete complex task well, will use again. To client: 5 Good Client! I liked working with him and hope to have the opportunity to work with him again. May 2020 - Jun 2020 123 hrs @ $15.00/hr Billed: $1,837.50 Xero Invoice Template Required DOCX No feedback given To client: 4.4 Client disappair after awarding the project. I waited for about 2 months, but I'm now ending because he is unresponsive. Nov 2019 - Mar 2020 FIXED $100.00 Serverless Implementation Twilio SMS to Email 2way No feedback given To client: 5 Aug 2019 - Feb 2020 8 hrs @ $40.00/hr Billed: $313.34 iOS Senior Developer No feedback given To client: 5 Jul 2017 - Feb 2020 16 hrs @ $20.00/hr Billed: $326.66 Senior iOS Developer No feedback given To client: 5 Jul 2017 - Feb 2020 95 hrs @ $20.00/hr Billed: $1,896.66 Instagram DM to Freshdesk Connector No feedback given To client: 5 the contract was ended because the client didn't respond Nov 2019 - Feb 2020 FIXED $300.00 Cpanel Server Review No feedback given To client: 5 Awesome client, highly recommended! Apr 2018 - Jul 2019 3 hrs @ $37.50/hr Billed: $125.00 AGE 2016 No feedback given To client: 5 Thank you! Dec 2015 - Nov 2018 249 hrs @ $18.15/hr Billed: $4,513.32 Server Administration No feedback given To client: 5 Work requested was explained in details and we had very good communication through project tasks. Mar 2016 - Jan 2018 22 hrs @ $19.07/hr Billed: $410.00 French Translation - Fitness Website To freelancer: 5 To client: 5 Great Experience with Joshua and Bywave. Team of professionals who always promptly replied. Apr 2016 - Mar 2017 38 hrs @ $15.00/hr Billed: $570.00 PHP / Li3 Expert - High Volume/Availability - Agile - Startup No feedback given To client: 2.25 I tried to contact him for some months but he's no longer respond to me. Dec 2015 - Feb 2017 4 hrs @ $14.00/hr Billed: $53.67 MySQL - Migration / Setup of AWS Master/Slave No feedback given To client: 5 Sep 2016 - Dec 2016 9 hrs @ $23.00/hr Billed: $207.00 Node / Loopback / Heroku / MongoDB - API Development No feedback given To client: 3.35 Jan 2016 - Dec 2016 144 hrs @ $30.00/hr Billed: $4,310.00 Node / Loopback / Heroku / MongoDB - API Development No feedback given To client: 3.35 Jan 2016 - Dec 2016 116 hrs @ $26.82/hr Billed: $3,102.10 Magento - Recover Hacked Site / Security Upgrades No feedback given To client: 5 Good costumer Jul 2016 - Nov 2016 7 hrs @ $19.00/hr Billed: $126.67 Fast iOS Developer To freelancer: 5 We have worked with Yogi for some time now, and launched 2 apps! To client: 5 Great client. Aug 2015 - Jun 2016 975 hrs @ $13.30/hr Billed: $12,967.91 IOS App Design in Sketch3 No feedback given To client: 5 Thanks for work! Dec 2015 - Feb 2016 FIXED $300.00 PHP / Li3 Expert - High Volume/Availability - Agile - Startup No feedback given To client: 5 Good experience Dec 2015 - Jan 2016 25 hrs @ $5.56/hr Billed: $139.00 Quick Layout of A4 flyer To freelancer: 5 To client: 5 Very Good Person. Hope to work with him again in future. Thanks Sir :) Aug 2015 - Dec 2015 FIXED $20.00 JS Development To freelancer: 5 To client: 5 another interested project Oct 2015 - Dec 2015 FIXED $970.00 Superstar Wordpress Developer To freelancer: 5 Sep 2015 - Dec 2015 82 hrs @ $20.45/hr Billed: $1,666.75 Superstar Wordpress Developer To freelancer: 5 Sep 2015 - Dec 2015 92 hrs @ $24.59/hr Billed: $2,262.50 Copywriting / Presentation UX / Fitness Industry / US Based To freelancer: 5 Oct 2015 - Dec 2015 13 hrs @ $30.00/hr Billed: $390.00 iPhone developer To freelancer: 5 To client: 5 Another project completed successfully. Looking forward to work on many more. Oct 2015 - Dec 2015 40 hrs @ $20.00/hr Billed: $793.33 Senior PHP Developer for easy competition API build - TODAY To freelancer: 5 To client: 4.85 Great to work with him. Thank You Aug 2015 - Dec 2015 20 hrs @ $14.44/hr Billed: $293.61 Cpanel and Security Expert, with Account Management Skills To freelancer: 5 To client: 5 Great client with detailed requests on what needs to be done. Highly recommended and would love to work for him again! Jun 2015 - Dec 2015 24 hrs @ $15.00/hr Billed: $357.50 Yii2 Expert - High Volume/Availability - Agile - Startup To freelancer: 5 Project Complete To client: 4 Thank you Aug 2015 - Nov 2015 35 hrs @ $13.33/hr Billed: $468.78 Ninja Virtual Assistant - Experienced No feedback given To client: 4 Aug 2015 - Oct 2015 12 hrs @ $14.00/hr Billed: $168.00 Fast iOS Developer No feedback given To client: 5 Very Professional Client. We look forward to working with you on the upcoming projects and maintain a long term business… Very Professional Client. We look forward to working with you on the upcoming projects and maintain a long term business relationship with you. Thanks! Aug 2015 - Sep 2015 86 hrs @ $22.22/hr Billed: $1,907.21 Senior JS Developer No feedback given To client: 5 Another interesting project for Joshua. Sep 2015 - Sep 2015 FIXED $850.00 PHP Senior Developer To freelancer: 5 Great to work with Jovani again. To client: 5 May 2015 - Aug 2015 9 hrs @ $22.00/hr Billed: $205.34 iOS Developer To freelancer: 4.6 May 2015 - Aug 2015 106 hrs @ $20.00/hr Billed: $2,113.32 Apple Watch Design from Wireframes To freelancer: 5 To client: 2.7 Thanks! Jul 2015 - Jul 2015 12 hrs @ $15.00/hr Billed: $172.50 View more (41) Web, Mobile & Software Dev, QA & Testing Open project
QA Engineer for Cognitive OS: multi-agent testing + Next.js/ReactFlow Studio	not specified	2 days ago	Client Rank - Excellent Payment method verified $92 066 total spent 40 hires, 27 active 74 jobs posted 54% hire rate, 4 open job 14.53 /hr avg hourly rate paid 6 104 hours paid 4.78 of 17 reviews Registered: Jul 28, 2020 United Kingdom London 11:52 5
QA Engineer — Cognitive Operating System (Playwright + Next.js + Multi-Agent AI) About Omvi OMVI is a Cognitive Operating System — a platform where a collective of specialised AI agents collaborate through structured reasoning and verification to execute real enterprise work with mathematically grounded reliability. The system provides persistent organisational memory, cryptographic trust validation, cross-system execution, and an independent measurement, comparison and optimisation engine that evaluates both human and agent performance. This long-term optimisation capability is what transforms Omvi from an AI tool into a genuine operating layer for scaling complex organisations. At the centre of the platform is Omni Studio, a dynamic, schema-driven environment built with Next.js, React, TypeScript and ReactFlow. It combines GPT/Claude/Grok-style conversational interaction with voice, video, Kanban boards and an infinite canvas, supported by personal and group memory, tool-use capabilities and adaptive learning companions. Teams use it to design processes, coordinate agent behaviour, unify SOPs and deploy real operational workflows across the organisation. The backend — Python 3.11, FastAPI, Langfuse, Redis Streams, Kafka, k3s — powers secure, auditable multi-agent execution for clients in telco, finance and consulting who require predictable and explainable AI. What You’ll Do • Build test infrastructure for non-deterministic multi-agent behaviour — this isn’t checkbox QA • Design validation frameworks for agent consensus mechanisms and trust scoring • Test Omni Studio across six interaction modalities: chat, voice, video, Kanban, infinite canvas and learning companion — each with persistent memory and tool use • Validate A2A (Agent-to-Agent) and MCP protocol flows • Implement Playwright automation for complex multi-step workflows • Test real-time collaboration features (WebSockets) • Establish CI/CD quality gates and regression detection Must-Have • 3+ years QA experience with complex web applications • Strong Python or TypeScript — you’ll write test harnesses, not just run them • Experience with Playwright, Cypress or similar E2E frameworks • API testing (REST, WebSocket) • Comfort with ambiguity — you’ll define quality standards, not inherit them Nice-to-Have • Experience testing AI/ML or LLM-powered applications • Familiarity with visual builders (n8n, Retool, LangFlow, Flowise) • Experience with distributed systems (Kafka, Redis, queues) • ReactFlow or similar node-based UI testing • Langfuse, LangSmith or other LLM observability tools Terms • Contract: 20–30 hours/week to start, with a path to full-time • Timezone: Flexible, with CET/GMT overlap preferred • Rate: Competitive — include your hourly rate in your proposal • Start: Immediate — we are preparing a major December release To Apply Skip the cover letter. Instead, provide brief answers to: The most complex system you’ve tested and what made it hard A QA process or tool you built from scratch Your experience (if any) with AI/LLM testing — or why you’re excited to learn it If you love breaking systems that shouldn’t be breakable, you’ll thrive here. Budget: not specified 2 days ago Client's recent history (40 works) Jobs in progress (20) Product Owner - AI-Driven Solutions Nov 2025 - Present 3 hrs @ $0.00/hr AI Workflow Specialist Nov 2025 - Present 32 hrs @ $0.00/hr Frontend Developer \| Next.js Specialist Nov 2025 - Present 40 hrs @ $0.00/hr Digital Transformation Analyst Oct 2025 - Present 140 hrs @ $13.70/hr Billed: $1,911.37 Data & AI Infrastructure Engineer (Data Integration \| AIOps \| DevOps) Oct 2025 - Present 233 hrs @ $13.08/hr Billed: $3,045.55 AI Workflow Specialist Oct 2025 - Present 221 hrs @ $13.05/hr Billed: $2,883.89 Service Design Specialist (UX/UI) Sep 2025 - Present 351 hrs @ $14.10/hr Billed: $4,942.95 AI Workflow Specialist Aug 2025 - Present 336 hrs @ $15.23/hr Billed: $5,115.25 AI Workflow Specialist Aug 2025 - Present 165 hrs @ $15.94/hr Billed: $2,621.57 Product Owner - AI-Driven Solutions Aug 2025 - Present 125 hrs @ $15.95/hr Billed: $1,990.87 Frontend Developer \| Next.js Specialist Aug 2025 - Present 548 hrs @ $14.90/hr Billed: $8,168.05 Product Owner - AI-Driven Solutions Aug 2025 - Present 623 hrs @ $9.93/hr Billed: $6,185.79 Frontend Developer \| Next.js Specialist Aug 2025 - Present 646 hrs @ $14.79/hr Billed: $9,545.99 Frontend Developer \| Next.js Specialist Aug 2025 - Present 492 hrs @ $14.78/hr Billed: $7,272.29 Frontend Developer \| Next.js Specialist Aug 2025 - Present 451 hrs @ $14.61/hr Billed: $6,588.61 Digital/Social Marketing Specialist Jun 2024 - Present 4 hrs @ $6.67/hr Billed: $23.33 Digital Designer to Lead Rebrand Feb 2024 - Present 65 hrs @ $18.20/hr Billed: $1,179.83 Digital Designer to Lead Rebrand Feb 2024 - Present 1 hrs @ $18.70/hr Billed: $18.70 Digital/Social Marketing Specialist Mar 2023 - Present FIXED $349.00 Excel Wiz required for various tasks Feb 2022 - Present 7 hrs @ $42.00/hr Billed: $280.00 View more (15) Virtual Assistance \| AI Annotation No feedback given Jul 2024 28 hrs @ $3.33/hr Billed: $93.73 Outreach Contact Optimisation No feedback given Jul 2024 36 hrs @ $5.39/hr Billed: $193.99 Schedule/Billing program in Excel VBA or Formulas No feedback given Feb 2022 2 hrs @ $98.00/hr Billed: $179.67 Scrape data from target site and drop to output structure No feedback given To client: 5 Mar 2024 - Apr 2025 7 hrs @ $6.72/hr Billed: $47.05 Figma to Webflow UX/UI No feedback given To client: 3.95 My first contract when client delay payment every week! Even though I'm Top-Rated and get paid each Friday on hourly con… My first contract when client delay payment every week! Even though I'm Top-Rated and get paid each Friday on hourly contract, every Friday our contract was paused because client's card had issues. After few weeks of delay I messaged every week Thursday to ask James check his payment method so that I get paid on time. Worked only one time. So guys, if you are planning your budget, be ready get paid with delay. All other things was good. Clear brief, clear tasks, good project management. Project stopped with no explanation by the way. Seems like they've changed their mind to work with Webflow. Jun 2024 - Feb 2025 138 hrs @ $26.29/hr Billed: $3,636.20 Digital Designer to Lead Rebrand No feedback given To client: 5 Jan 2024 - Aug 2024 1 hrs @ $29.78/hr Billed: $24.82 Mobile app consultant for DLVR No feedback given To client: 4.85 Apr 2021 - Nov 2023 500 hrs @ $15.00/hr Billed: $7,507.50 Wordpress Development No feedback given To client: 5 Hi James, As the task was completed successfully and then after I contacted you couple of times for the next milestone … Hi James, As the task was completed successfully and then after I contacted you couple of times for the next milestone but didn't receive any update. So, I had to end this contract. Additionally, I will be available whenever you need me. Thank you Rattan Aug 2023 - Oct 2023 FIXED $25.00 Mobile app consultant for DLVR No feedback given To client: 5 May 2021 - May 2023 206 hrs @ $15.00/hr Billed: $3,095.00 Digital/Social Marketing Specialist To freelancer: 3.7 To client: 5 Feb 2023 - Mar 2023 FIXED $50.00 Own Subscription \| Initial Design No feedback given To client: 5 Apr 2022 - Jun 2022 FIXED $150.00 You will get a professional iOS app for your business No feedback given To client: 4.7 I enjoyed working on this project. The requirements were clear up front. However I had to wait some days to get a respon… I enjoyed working on this project. The requirements were clear up front. However I had to wait some days to get a response from him although he has stressed that it has to be finished the day after our Meeting Talk. But all in all I can recommend him to you as he is very kind in communication and very cooperative. Thank you. May 2022 - May 2022 FIXED $250.00 Content and Copy Writer \| Luxury Focus No feedback given To client: 5 Jan 2022 - May 2022 FIXED $60.00 Web Scraping Automation No feedback given To client: 5 Dec 2021 - Mar 2022 FIXED $10.00 You will get a professionally designed Lead Generation Website Funnel No feedback given Dec 2021 - Jan 2022 FIXED $350.00 You will get 100% ACCURATE & AFFORDABLE Data Entry work within 12 hours No feedback given Dec 2021 - Dec 2021 FIXED $15.00 Data-Driven Marketing Specialist No feedback given To client: 5 Mar 2021 - Dec 2021 247 hrs @ $7.00/hr Billed: $1,729.02 Mobile app consultant for DLVR No feedback given To client: 5 Thank you, looking forward to work again. May 2021 - Aug 2021 377 hrs @ $15.00/hr Billed: $5,650.00 You will get a fantastic landing page that will drive conversion. No feedback given To client: 5 They are a great team to work with! Mar 2021 - Jun 2021 FIXED $325.00 Mobile app consultant for DLVR To freelancer: 5 Short iOS project - Sumit was clear and concise from start to finish and went above and beyond by staying online late to… Short iOS project - Sumit was clear and concise from start to finish and went above and beyond by staying online late to ensure delivery when TestFlight servers caused delay and uncertainty. Highly recommend - Looking forward to our next project together. To client: 5 It was great working experiemce with James. He is always precise with the requirements, and very cool to work with. Look… It was great working experiemce with James. He is always precise with the requirements, and very cool to work with. Look forward to work with him in further engagements. Thanks, Sumit Mar 2021 - Apr 2021 FIXED $195.00 View more (18) Web, Mobile & Software Dev, QA & Testing Open project
Full Stack Developer for AI-Powered Construction SaaS Platform	not specified	2 days ago	Client Rank - Excellent Payment method verified $34 605 total spent 10 hires, 5 active 8 jobs posted 100% hire rate, 1 open job 26.21 /hr avg hourly rate paid 1 246 hours paid 5.00 of 5 reviews Industry: Engineering & Architecture Company size: 10 Registered: Jul 18, 2022 Switzerland Zürich 12:52 5
We are seeking an experienced Full Stack Developer to support the development of vyzn, an AI-driven SaaS platform for the construction and BIM industry. Our software enables project developers, planners, and architects to design sustainable and high-performing buildings through data-driven analysis, automated evaluations, and dynamic simulations. The platform consists of multiple modules, including: 🏗️ Project & Building Management 📊 Life Cycle Assessment (LCA) 🏢 Building Information Modeling (BIM) 📋 Product Catalogues & Materials ⚡ Energy Certificates 📈 Reporting & Analytics This role involves both backend and frontend development within a modern microservice architecture. Responsibilities - Develop, maintain, and enhance frontend and backend components of the vyzn SaaS platform - Implement scalable, secure, and efficient backend services - Collaborate with the CTO and development team to design and implement new features - Contribute to UI/UX improvements and frontend functionality using Angular and TypeScript - Ensure code quality through testing, reviews, and adherence to best practices - Troubleshoot issues, optimize performance, and support ongoing platform improvements - Participate in an agile development workflow Required Qualifications - Strong proficiency in Node.js and backend-focused development - Experience with TypeScript and modern frontend frameworks (preferably Angular) - Familiarity with Docker and containerized development environments - Working knowledge of Azure cloud services - Hands-on experience with MySQL, including schema design, optimization, and complex queries - Solid understanding of REST APIs, microservice design, and software architecture patterns - Strong analytical, problem-solving, and communication skills - Ability to work independently and proactively in a remote setting Preferred Qualifications (Nice to Have) - Experience working on SaaS platforms - Background or interest in construction technology, BIM, or sustainability applications - Experience with Java/Spring Boot services - Familiarity with testing frameworks such as Cypress Why It’s Great to Work With Us - Be part of a modern, innovation-driven Swiss startup - Directly influence a product that is transforming the construction industry toward greater sustainability and efficiency - Enjoy agile processes, short decision paths, and a high degree of ownership - Work with a cutting-edge tech stack and a technically challenging product - Collaborate with a professional, international team Technical Stack - Frontend: Angular 17, TypeScript, Angular Material - Backend: Node.js/NestJS, - Database: MySQL, Redis - Testing: Cypress 13.14.2, cypress-real-events, cypress-pipe - Build Tools: Node.js 18.19.50+, npm, ESLint, Prettier - DevOps: Docker 27.4.x, Azure Development Machine Requirements - Intel i5/i7 8th gen or AMD Ryzen 5 5600X (or better) - 24 GB RAM - SSD with 80+ GB free space - Stable 25+ Mbps internet connection - Ubuntu 24+ (64-bit) - Docker Desktop 4.37.1 Budget: not specified 2 days ago Client's recent history (10 works) Jobs in progress (2) Fullstack Developer Needed for AI-Based SaaS ConTech Sep 2025 - Present 111 hrs @ $32.65/hr Billed: $3,607.79 Improve Open Source Project Bldrs.ai (ifcjs/three.js/react) Dec 2022 - Present 467 hrs @ $31.26/hr Billed: $14,587.01 View more (-3) Manuel QA Testing for our B2B Saas Plattform No feedback given Sep 2025 55 hrs @ $4.64/hr Billed: $255.24 Remote Full Stack Developer No feedback given Jun 2025 224 hrs @ $21.06/hr Billed: $4,723.85 Cypress E2E Frontend Tests Fixes Needed To freelancer: 5 Rahul helped us getting our e2e testing framework with cypress up to a high maturity level, thanks a lot. To client: 5 Aug 2025 - Oct 2025 148 hrs @ $27.23/hr Billed: $4,030.37 Fullstack Developer Needed for AI-Based SaaS ConTech To freelancer: 4.2 Dilip was polite and responsive during our collaboration. Unfortunately, the project was not the right fit, and we decid… Dilip was polite and responsive during our collaboration. Unfortunately, the project was not the right fit, and we decided to end the contract after a short trial period. To client: 5 I highly recommend Romana; the project was challenging and insightful, though I faced some CPU and memory issues due to … I highly recommend Romana; the project was challenging and insightful, though I faced some CPU and memory issues due to its heavy requirements. Sep 2025 - Sep 2025 40 hrs @ $16.57/hr Billed: $662.62 Improve cutting-plane feature in a web CAD component (three.js based) To freelancer: 5 Dec 2022 - May 2024 179 hrs @ $30.92/hr Billed: $5,533.97 Spiff up presentation To freelancer: 5 To client: 5 Apr 2023 - May 2024 1 hrs @ $57.17/hr Billed: $47.64 floorplan to IFC No feedback given To client: 5 Working with the client was excellent. Clear instructions, prompt communication, and a smooth process overall. Would gla… Working with the client was excellent. Clear instructions, prompt communication, and a smooth process overall. Would gladly collaborate again. Feb 2024 - May 2024 FIXED $90.00 Reference-Model Generation (Rhino/Grasshopper) To freelancer: 5 Aleksander always delivered on time and in high quality. Happy to work together again! To client: 5 Oct 2022 - Feb 2024 19 hrs @ $25.77/hr Billed: $498.18 View more (6) Web, Mobile & Software Dev, Web Development Open project
Join us as SQA Automation Engineer	4 - 5 USD / hr	2 days ago	Client Rank - Excellent Payment method verified $408 796 total spent 230 hires, 7 active 7 open job 4.89 of 98 reviews Registered: Mar 3, 2013 Switzerland 5
We are seeking a highly skilled SQA Automation Engineer to design, implement, and maintain automated testing solutions for our web and/or mobile applications. The ideal candidate has hands-on experience building robust automation frameworks, strong analytical skills, and a passion for delivering high-quality software. Responsibilities Develop, maintain, and enhance automated test frameworks for UI, API, and integration tests. Create reliable, reusable automated test scripts using (Selenium / Cypress / Playwright / Appium / RestAssured — customize as needed). Collaborate closely with developers, QA leads, and product teams to define testing strategies. Participate in requirements analysis to ensure test coverage and identify potential risks or gaps. Integrate automated tests into CI/CD pipelines using tools such as Jenkins, GitHub Actions, GitLab CI, Azure DevOps, etc. Execute automated and manual tests (when necessary), analyze failures, and log actionable defects. Improve test efficiency, monitor automated test results, and drive continuous testing practices. Ensure alignment with QA best practices, coding standards, and documentation requirements. Please don't submit proposal if your hourly range is more than the budget. Thank You Skills: Software Testing, Test Automation, Documentation, Jenkins, Selenium, Automation, API Testing, CI/CD Hourly rate: 4 - 5 USD 2 days ago Websites, IT & Software, Software Testing, Test Automation, Documentation, Jenkins, Selenium, Automation, API Testing, CI/CD Open project
E2E testing for React / NodeJS app	10 - 30 USD / hr	2 days ago	Client Rank - Excellent Payment method verified $14 300 total spent 27 hires, 4 active 29 jobs posted 93% hire rate, 1 open job 28.86 /hr avg hourly rate paid 322 hours paid 5.00 of 19 reviews Registered: Feb 17, 2016 Australia BALWYN 22:52 5
E2E Testing Engineer: Playwright + GitHub Actions (2-4 Week Contract) About the Project NovoNote is a healthcare documentation platform built with React, Express/Node, and MySQL. We need an experienced testing engineer to build out a comprehensive E2E testing suite and integrate it into our existing GitHub Actions CI/CD pipeline. We have a Playwright foundation in place , your job is to expand coverage, ensure reliability, and make sure tests run automatically on every deployment. What You'll Do Review our application and propose a testing strategy covering critical user flows Write robust, maintainable E2E tests using Playwright and TypeScript Integrate tests into our existing GitHub Actions pipeline Special focus: Testing our audio recording workflow — experience with mock audio devices and playing back audio files in browser testing is highly valuable Document the test suite and CI integration for our team Required Skills Playwright (strong preference) or Cypress TypeScript GitHub Actions CI/CD integration Familiarity with Mocha-style testing and BDD approaches Experience testing React applications Bonus: Experience with mock audio/media devices in browser automation Nice to Have Familiarity with Express/Node backends Healthcare or compliance-focused software experience About Working With Us Duration: 2-4 weeks (one-time project) Timezone: Some overlap with Australian business hours required for syncs AI Tools: We encourage the use of AI coding assistants (Cursor, Copilot, etc.). we'll cover all LLM costs. However, you must be an expert in the underlying technology. Communication: We value clear async updates and occasional video check-ins To Apply Please include: Examples of E2E test suites you've built (GitHub links preferred) Your experience with CI/CD integration for testing Any experience with audio/media testing in browser automation Your availability and hourly rate or fixed-price estimate Client's questions: Describe your recent experience with similar projects Include a link to your GitHub profile and/or website What frameworks have you worked with? Hourly rate: 10 - 30 USD 2 days ago Client's recent history (27 works) Jobs in progress (1) Experienced DevOps Engineer Needed for Project Implementation Feb 2025 - Present 34 hrs @ $75.74/hr Billed: $2,612.95 View more (-4) Video Editor and Animator for Demo Videos and Social Media Content No feedback given Sep 2025 121 hrs @ $32.79/hr Billed: $3,978.62 NovoNote Tour Video No feedback given Mar 2025 FIXED $85.80 NovoNote AI Scribe Marketing Video No feedback given Feb 2025 FIXED $121.60 Video Editor and Animator for Demo Videos and Social Media Content No feedback given To client: 5 Dec 2024 - Jun 2025 5 hrs @ $33.40/hr Billed: $166.98 30 minute consultation No feedback given To client: 5 Feb 2025 - Feb 2025 Video Editor and Animator for Demo Videos and Social Media Content To freelancer: 5 Great creative work. Responsiveness was good. . To client: 5 Oct 2024 - Nov 2024 30 hrs @ $19.35/hr Billed: $577.34 Revise NovoPsych iPad app To freelancer: 5 To client: 5 Had a great time working with Ben. Thank you. Oct 2023 - Nov 2023 FIXED $250.00 Rip/download sections of film from Australia's 10play and edit To freelancer: 5 To client: 5 It was great working with Ben. One of the best clients that I had. Sep 2021 - Sep 2021 FIXED $250.00 skin webapp into iOS To freelancer: 5 To client: 5 Great client to work with. Thanks, Ben. Mar 2021 - May 2021 FIXED $200.00 NovoPsych web app to iOS app To freelancer: 5 Responsive and good communicator. Knows his stuff To client: 5 Great client to work with and very friendly. Thanks Ben. Aug 2020 - Aug 2020 FIXED $200.00 Create iPad app for webapp To freelancer: 5 Thanks so much To client: 5 Thanks Ben Mar 2019 - Apr 2019 FIXED $250.00 2 existing iOS app needs some enhancements. Coded in objective-c / swift. To freelancer: 5 To client: 5 Ben Buchanan is one of my best client thank you again. Jan 2019 - Feb 2019 FIXED $250.00 Angular or React project - Code existing iOS app to create Web App version No feedback given To client: 5 Aug 2017 - Mar 2018 FIXED $434.00 upload to youtube To freelancer: 5 Jan 2018 - Jan 2018 FIXED $20.00 Rip videos from website and create mp4 files To freelancer: 4.85 To client: 5 Great Client to work for. Looking for more opportunities in future as well.. Jan 2018 - Jan 2018 FIXED $45.00 Existing iOS app needs news updating and a few bug fixes. To freelancer: 5 Great to work with. Skilled, quick, honest, friendly. To client: 5 It was a great pleasure to work with Ben Buchanan. Easy to work with and friendly client. Payment is also immediate and … It was a great pleasure to work with Ben Buchanan. Easy to work with and friendly client. Payment is also immediate and great to have partnership with. Thanks you for the opportunity and Look forward to work with you again soon. Aug 2017 - Sep 2017 FIXED $320.00 Existing iOS app needs news updating and enhancing No feedback given May 2017 - Jun 2017 FIXED $200.00 Design user interface for new features within existing iOS app To freelancer: 5 Creative flexible thinker Jun 2017 - Jun 2017 HOURLY $80.00 Existing iOS app needs news updating and a few bug fixes. To freelancer: 4.85 Good to work with. Got the job done and was keen to communicate. To client: 5 Good Client May 2017 - May 2017 FIXED $275.00 NovoPysch video To freelancer: 5 The best Upworker i've ever come across. thanks To client: 5 Clear to all details he sent and easy to communicate. Mar 2017 - Mar 2017 FIXED $180.00 399 word voiceover needed with professional Australian Accent To freelancer: 5 Had the voiceover done the same day as requested. Thanks! To client: 5 Quick to provide feedback and easy to work with Mar 2017 - Mar 2017 FIXED $65.00 YouTube video marketing. I want 10,000 views! To freelancer: 1.8 He did not: 1. Read the job description 2. Demonstrate independent problem solving ability 3. Be responsive to commun… He did not: 1. Read the job description 2. Demonstrate independent problem solving ability 3. Be responsive to communication Mar 2017 - Mar 2017 FIXED $40.00 Explainer video animation improved with voiceover To freelancer: 4.8 An amazing job, great to work with, prompt, good communication. To client: 5 One of the best client. Feb 2017 - Mar 2017 FIXED $487.50 SCAS and bug fix To freelancer: 5 Easy to work with. Great skills. To client: 5 Very happy to work with. Thanks again. Dec 2016 - Dec 2016 6 hrs @ $50.00/hr Billed: $300.00 Two websites redone - Wordpress or Joomla To freelancer: 4.1 To client: 5 Great Client Feb 2016 - Nov 2016 119 hrs @ $9.00/hr Billed: $1,074.00 Existing iOS needs new branding, logo, and a few easy updates. To freelancer: 5 Prompt, proficient and friendly. Thanks To client: 5 Great Client. I'll work with him in the future projects. Thank you so much. Oct 2016 - Nov 2016 FIXED $805.00 View more (24) Web, Mobile & Software Dev, QA & Testing Open project
Ubuntu Setup & Testing Documentation	30 - 250 USD	2 days ago	Client Rank - Excellent Payment method verified $11 173 total spent 19 hires, 1 active 1 open job 4.80 of 3 reviews Registered: Aug 5, 2022 India 5
Please install the software available at http://www.htier.com on a fresh Ubuntu box (20.04 LTS or newer), . Will provide anydesk access. then show me exactly how you did it. I will need a step-by-step installation guide that someone with basic terminal knowledge can follow to reach a working instance from scratch. Once the product is running, exercise it thoroughly and document three angles of manual testing—functional, usability and performance—so that anyone on my team can reproduce the checks. For automation, feel free to pick the stack you work fastest with; Python-based Selenium, JavaScript-driven Cypress, or any comparable tool is fine as long as I can run the suite with one command and read the results in a clean report. Deliverables I expect: • Installation guide (Markdown or PDF) with every command, config tweak and prerequisite noted • Manual test plan covering functional, usability and performance scenarios with clear pass/fail criteria • Source-controlled automated test suite plus a short “how to run” note • Concise issue log describing any bugs, installation hurdles or unexpected behaviours you uncover, each tagged with reproduction steps I’ll spin up a fresh VM to verify the install guide word-for-word, run the automated suite, and cross-check the manual steps, so please make accuracy your top priority. Keep price competitive. Skills: JavaScript, Python, Test Automation, Ubuntu, Git, Documentation, Selenium, Automation Fixed budget: 30 - 250 USD 2 days ago Websites, IT & Software, Mobile Phones & Computing, Python, Test Automation, Ubuntu, Git, Documentation, Selenium, Automation Open project
UX & Functional QA Tester for Payments, Accounts & Booking Web Apps (2 Positions)	15 - 35 USD / hr	2 days ago	Client Rank - Excellent Payment method verified $408 450 total spent 88 hires, 26 active 106 jobs posted 83% hire rate, 1 open job 10.68 /hr avg hourly rate paid 36 674 hours paid 4.89 of 58 reviews Industry: Travel & Hospitality Company size: 2 Registered: Mar 20, 2015 Costa Rica Tamarindo 11:52 5
Job Description We are building a new multi-service web platform with: - Payments (checkout, charges, refunds, payouts, ledger) - Accounts (tenants, partners, customers, roles, login) - Bookings (quotes, availability, pricing, add-ons, bookings) - Multiple portals (customer-facing flows, partner portal, internal admin) We are looking for two experienced QA professionals who can: 1. Test functionality and UX end-to-end 2. Set up JIRA and the QA process from scratch 3. Design automation-ready test cases that can be translated into RSpec tests (RUBY on rails) Responsibilities 1. Functional and UX Testing - Manually test key flows, including customer booking, partner dashboards, and admin tools - Validate correct behavior, edge cases, validation, and usability - Identify UX friction and confusing steps 2. JIRA and QA Process Setup (From Scratch) - Full JIRA project configuration - Issue types, workflows, screens, fields - Automation rules - QA + Dev boards and dashboards - Versioning, labels, components 3. Automation-Oriented Test Design - Write structured test cases suitable for turning into automated specs - Use Given/When/Then or similar formats - Identify regression, smoke, and high-value test scenarios 4. Automation and Tooling Suggestions - Recommend tools (Cypress, Playwright, Selenium, Percy, etc.) - Propose automation structure and priorities 5. Reporting - Write detailed reproducible bug reports - Provide weekly coverage summaries Tools and Stack - JIRA (mandatory) - Test-case management (JIRA, Sheets, or TestRail/Qase/Zephyr) - Screen recording (Loom) - Optional: BrowserStack Ideal Candidate - 3+ years QA experience - Strong manual + UX testing - JIRA setup experience - Experience with payments, bookings, or dashboards - Strong automation mindset Project Details - Start ASAP - Duration 2–6 weeks - Hours: 10–20 per week - Two hires: one UX-focused, one functional/automation-focused How to Apply Start your proposal with: CHECKOUT Include: - Summary of QA experience - Sample test cases - Experience with JIRA setup and automation tools - Hourly rate - Weekly availability Hourly rate: 15 - 35 USD 2 days ago Client's recent history (50+ works) Jobs in progress (6) Research and write content for Wordpress site in regards to Rentals Oct 2022 - Present 82 hrs @ $12.57/hr Billed: $1,024.50 Boost Domain Authority - White Hat ONLY Sep 2022 - Present 303 hrs @ $17.26/hr Billed: $5,233.02 Boost Domain Authority - White Hat ONLY Aug 2022 - Present 110 hrs @ $20.00/hr Billed: $2,196.67 Boost Domain Authority - White Hat ONLY Jun 2022 - Present 788 hrs @ $17.34/hr Billed: $13,669.28 Update, Optimize and Manage our Google Ads account Jun 2022 - Present 154 hrs @ $20.31/hr Billed: $3,138.01 Logo Design Mar 2021 - Present FIXED $170.00 View more (1) SEO Work MT/BA No feedback given Oct 2025 121 hrs @ $16.64/hr Billed: $2,013.39 Branding for BagsAway No feedback given Aug 2025 6 hrs @ $38.29/hr Billed: $248.87 MTama - Need a friendly, well-spoken customer email and chat support for Airbnb Company No feedback given Aug 2025 640 hrs @ $3.46/hr Billed: $2,214.99 Book Keeping work & organization No feedback given May 2025 275 hrs @ $20.88/hr Billed: $5,732.49 Site design work and programming No feedback given Apr 2025 31 hrs @ $21.32/hr Billed: $664.49 Continue working with Villa Site maitritamarindo No feedback given Mar 2025 57 hrs @ $21.18/hr Billed: $1,206.99 Development contract for long term project No feedback given Aug 2024 281 hrs @ $32.70/hr Billed: $9,183.60 Graphic design campaign for luggage storage (static, print and video) No feedback given Apr 2024 50 hrs @ $26.87/hr Billed: $1,352.64 mVillas - Update, Optimize and Manage our Google Ads account No feedback given Feb 2023 17 hrs @ $21.00/hr Billed: $350.00 Maitri - Website Design Continue No feedback given Feb 2023 57 hrs @ $29.40/hr Billed: $1,680.70 Team Contract - Call existing cold/warm Leads through HubSpot No feedback given Sep 2022 987 hrs @ $27.19/hr Billed: $26,827.24 Research and write content for Wordpress site in regards to Luggage storage No feedback given Aug 2022 452 hrs @ $11.99/hr Billed: $5,415.30 Branding Guidebook and Logo Adjustments for BagsAway No feedback given Jul 2022 9 hrs @ $36.31/hr Billed: $338.93 Branding No feedback given May 2022 15 hrs @ $35.99/hr Billed: $539.88 Interior Design No feedback given Aug 2021 160 hrs @ $20.43/hr Billed: $3,268.20 The Biggest Tech Trends Emerging In Travel & Tourism No feedback given Sep 2020 FIXED $3,820.00 Comprehensive Website Analysis for Maitritamarindo.com To freelancer: 5 It was great working with Vlad, very professional and organized! Highly Recommended To client: 5 Eugene is a great client. I recommend him. Looking forward to new projects. Aug 2025 - Oct 2025 FIXED $300.00 Bilingual Virtual Assistant Needed for Property Management Company To freelancer: 5 Apr 2025 - Jun 2025 240 hrs @ $7.88/hr Billed: $1,891.18 Book Keeping for Property No feedback given To client: 5 Jul 2024 - Jun 2025 166 hrs @ $21.06/hr Billed: $3,495.99 Continue working with Villa Site design including WooCommerce No feedback given To client: 5 It was great working with Eugene. Professional, creative, and dedicated. Would love to collaborate again in the future. Feb 2023 - Apr 2024 144 hrs @ $14.70/hr Billed: $2,109.45 Redesign our Mobile First - Home Page - to better reflect our customers To freelancer: 5 Shanze is the best designer I have worked with yet. Very eager to show her beautiful design skills! It is like she knows… Shanze is the best designer I have worked with yet. Very eager to show her beautiful design skills! It is like she knows exactly what I am thinking, job very well done! Recommended! To client: 5 Excellent client! One of the best here on the platform! Jul 2022 - Feb 2023 172 hrs @ $28.19/hr Billed: $4,857.76 Create Wordpress site from existing FIGMA design To freelancer: 5 Hamza is excellent to work with, very fluent communication and the work is high quality! Recommended! To client: 5 He is very cooperative and responsive. Sep 2022 - Feb 2023 89 hrs @ $14.00/hr Billed: $1,246.00 BagsAway 2.0 - New Team Contract To freelancer: 5 Mar 2020 - Oct 2022 90 hrs @ $14.00/hr Billed: $1,253.00 Redesign our Mobile First - Home Page - to better reflect our customers To freelancer: 5 To client: 5 Aug 2022 - Oct 2022 4 hrs @ $17.00/hr Billed: $59.50 Research & write article abt current travel incentives offered in major tourist cities in the world To freelancer: 5 Always a pleasure to work with Neville. Work is top quality! Jun 2020 - Oct 2022 FIXED $1,130.00 Redesign our Mobile First - Home Page - to better reflect our customers To freelancer: 5 Jul 2022 - Sep 2022 FIXED $180.00 Redesign our Mobile First - Home Page - to better reflect our customers No feedback given To client: 4.55 Nice! Aug 2022 - Aug 2022 FIXED $400.00 Update, Optimize and Manage our Google Ads account To freelancer: 5 Excellent work, work was completed Jun 2022 - Jul 2022 28 hrs @ $25.00/hr Billed: $699.99 Design custom furniture Schematics / Plans No feedback given To client: 5 Great client. I really enjoyed working with them on this project. Good communication, very clear expectations and profes… Great client. I really enjoyed working with them on this project. Good communication, very clear expectations and professional. Client was very responsive at my requests and clarifications! Would recommend. Jun 2022 - Jul 2022 29 hrs @ $25.00/hr Billed: $733.34 Update, Optimize and Manage our Google Ads account To freelancer: 5 Great Work To client: 5 Good Jun 2022 - Jun 2022 FIXED $275.00 Research & write article abt current travel incentives offered in major tourist cities in the world To freelancer: 5 Excellent work as always! Jun 2020 - Jun 2022 2 hrs @ $40.00/hr Billed: $60.00 Ne Wordpress Site for Airbnb Rental company To freelancer: 4.6 To client: 5 Thanks. Mar 2022 - May 2022 79 hrs @ $20.00/hr Billed: $1,570.00 Branding To freelancer: 5 Amazing to work with. Did an awesome job with our branding and logo!! Highly recommended! To client: 5 Awesome client to work with! Highly recommend to work with and hope to cooperate together again in the future. Thank you… Awesome client to work with! Highly recommend to work with and hope to cooperate together again in the future. Thank you, Eugene! Dec 2021 - Mar 2022 21 hrs @ $35.00/hr Billed: $746.66 YouTube Marketing and SEO To freelancer: 4.8 To client: 5 Honest person Oct 2021 - Dec 2021 122 hrs @ $5.00/hr Billed: $610.00 Logo Design To freelancer: 5 To client: 3.25 Unfortunately, we did not complete the project. I wish you all the best, Thank you! Mar 2021 - Dec 2021 6 hrs @ $35.00/hr Billed: $221.67 Design ORIGINAL graphics for How it Works process No feedback given To client: 4.7 Aug 2020 - Nov 2021 FIXED $100.00 Writing 3 Guest posts for BagsAway June 18,2020 No feedback given To client: 5 Jun 2020 - May 2021 FIXED $375.00 Logo Design No feedback given To client: 5 Mar 2021 - Mar 2021 5 hrs @ $1.87/hr Billed: $10.00 BagsAway 2.0 - New Team Contract No feedback given To client: 4.6 May 2020 - Mar 2021 425 hrs @ $22.00/hr Billed: $9,339.00 Research and write content for Wordpress site in regards to Luggage storage To freelancer: 4.8 To client: 5 Amazing client to work with. I would love to work with him again. Thank you! Jun 2020 - Nov 2020 197 hrs @ $8.00/hr Billed: $1,575.99 Childrens book To freelancer: 5 Everything was great. Instructions were followed and work was produced accordingly :) Happy with result! To client: 5 Thanks! Good luck with the book :-) Sep 2020 - Oct 2020 FIXED $100.00 Design ORIGINAL graphics for How it Works process No feedback given To client: 5 Awesome. Thanks! Aug 2020 - Sep 2020 FIXED $120.00 Instagram/Youtube Growth To freelancer: 5 Great! Would hire again! To client: 3.1 Client is good to work with, though there is communication gap but in general good. Jun 2020 - Jul 2020 22 hrs @ $8.00/hr Billed: $176.00 Research & write article abt current travel incentives offered in major tourist cities in the world No feedback given To client: 5 Interesting project, thank you Jun 2020 - Jul 2020 FIXED $125.00 View more (42) Web, Mobile & Software Dev, QA & Testing Open project
QA Engineer proficient with Cypress needed to automate some tests	15 - 25 USD / hr	2 days ago	Client Rank - Good Payment method verified Phone number verified $938 total spent 6 hires 8 jobs posted 75% hire rate, 1 open job 19.43 /hr avg hourly rate paid 42 hours paid 4.97 of 6 reviews Industry: Tech & IT Company size: 10 Registered: Aug 29, 2024 Italy Valdagno 12:52 4
We’re looking for an experienced Automated QA Engineer skilled in Cypress to help test and validate new enhancements in our eCommerce web application. Our platform includes product pages, carts, checkout, payments, promotions, and inventory logic, so we need someone who understands how these flows interact and can ensure they remain stable as we ship updates. You should be comfortable writing and maintaining automated tests in Cypress using JavaScript or TypeScript, and confident working across UI and API layers. Familiarity with modern testing practices—regression suites, end-to-end scenarios, integration checks, cross-browser behavior, and clear defect reporting—is important. Experience with CI/CD pipelines, Git-based workflows, and Agile environments is helpful, as is previous work testing checkout flows or payment integrations like Stripe or PayPal. Bonus points if you’ve used visual regression tools, stubbing/mocking strategies, or have experience with accessibility considerations. Project Scope: Build and update automated tests for new eCommerce enhancements Validate key flows like pricing, inventory, cart, checkout, and payments Report defects with clear reproduction details Collaborate with the development team Improve and maintain our existing automated test suite and CI setup Deliverables: Automated coverage for new features Updated Cypress test suite + documentation Test execution results and defect logs Hourly rate: 15 - 25 USD 2 days ago Client's recent history (6 works) React Developer with Next.js expertise for a short-term project To freelancer: 5 Zakharii has shown very good skills at React.js, Next.js and TypeScript. Even though the project was short-term, it took… Zakharii has shown very good skills at React.js, Next.js and TypeScript. Even though the project was short-term, it took less then expected for Zak to finish the job and I was very happy with results I received. Strongly recommend this freelancer to cooperate! To client: 5 Serhii was very comfortable working with. I will be glad to work again if there is a chance. Apr 2025 - Apr 2025 7 hrs @ $22.96/hr Billed: $160.73 QA Engineer/Tester for E-commerce Web App To freelancer: 5 Viktor provided us with quick and highquality turnaround. He has strong skills in Manual e-commerce testing as well as i… Viktor provided us with quick and highquality turnaround. He has strong skills in Manual e-commerce testing as well as in API testing. If I decide to move forward with Automation testing I will hire him again. To client: 5 I was very pleased to work with Serhii. Hope to cooperate again in the future! Feb 2025 - Mar 2025 16 hrs @ $17.74/hr Billed: $283.80 Next.js/TypeScript assesment To freelancer: 5 Gadisa Abdisa done a high-quality job for me. I recommend him To client: 5 Feb 2025 - Feb 2025 Senior React Developer Needed for Innovative E-commerce SaaS Platform for short-term turnaround🌟 To freelancer: 5 Stanislav is a rockstar developer! His work on our e-commerce platform has been incredible. He's not only skilled but al… Stanislav is a rockstar developer! His work on our e-commerce platform has been incredible. He's not only skilled but also a joy to work with. If you're looking for an amazing developer, who is proficient with React.js, Next.js and TypeScript, you should definitely hire Stanislav. To client: 5 Thank you for your excellent cooperation. Everything was clear and without any mistakes. Oct 2024 - Nov 2024 11 hrs @ $21.77/hr Billed: $239.51 Looking for Senior .NET Developer (IoT Project) To freelancer: 5 Mykyta has been an invaluable asset to our team. He has delivered high-quality work in .NET and Azure. His expertise and… Mykyta has been an invaluable asset to our team. He has delivered high-quality work in .NET and Azure. His expertise and dedication have significantly contributed to our project's success, and we wish him all the best in his future endeavors. Strongly recommend! To client: 4.85 Sep 2024 - Oct 2024 8 hrs @ $0.00/hr React Fixer To freelancer: 5 To client: 5 Sep 2024 - Sep 2024 View more (4) Web, Mobile & Software Dev, QA & Testing Open project
React Frontend Developer for Internal EHSS Web Application	55,000 USD	2 days ago	Client Rank - Risky Payment method not verified Phone number verified 1 open job no reviews Registered: Nov 20, 2025 United States 05:52 1
We are looking for a skilled frontend developer to enhance our internal Environmental Health, Safety and Security (EHSS) web application and improve the overall user experience. We are a metallurgical company that prioritizes safety and sustainability, and this tool will be used by employees at our various locations to collect and report on environmental and safety data. This role involves building new features, refining existing interfaces, and ensuring the application looks professional and is easy to use. This is a purely frontend-focused position, and no backend work is required. Responsibilities include developing responsive, user-friendly components using React and TypeScript, improving layout and visual consistency, and implementing automated testing using Jest and Cypress to ensure reliability. You will be working closely with our team member who manages the backend and serves as the main point of contact for requirements and collaboration. Required skills: React, TypeScript, Jest, Cypress, strong UI/UX sensibility. Project duration: 4 months, with a possible 2-month extension based on needs and performance. Location: U.S. only. Budget: $55,000. Client's questions: Please share 1-2 recent React + TypeScript projects you worked on. What was your role, and what parts of the UI did you build? Include a link to your GitHub profile and/or website What frameworks have you worked with? Describe your approach to testing and improving QA Fixed budget: 55,000 USD 2 days ago Web, Mobile & Software Dev, Web Development Open project
Senior React/TypeScript Engineer to Split Monolith into Monorepo + Optimize Vercel Builds (SeniorCRE Platform)	4,000 - 8,000 USD	2 days ago	Client Rank - Excellent Payment method verified $36 360 total spent 27 hires 1 open job 5.00 of 22 reviews Registered: Aug 1, 2015 United States 5
Project Description (for Freelancer) We run SeniorCRE, a large-scale SaaS platform for senior living operators (React + Vite, deployed on Vercel). The current app has ~7,400+ modules in a single project and Vercel builds are failing with JavaScript heap out of memory. We already have a detailed architecture split and migration plan. We now need an experienced engineer to implement it. What We Need Done Monorepo Setup Create a pnpm-based monorepo: apps/seniorcre-site – marketing/SEO site apps/seniorcre-app – core operator platform packages/ui – shared design system (@seniorcre/ui) Configure pnpm-workspace.yaml, root package.json, and shared tsconfig.base.json. App Split & Code Migration Move all public/SEO/marketing/blog/legal pages into seniorcre-site. Keep all authenticated parts (operator, clinical, market intelligence, admin, deals) in seniorcre-app. Remove duplicated UI and centralize into @seniorcre/ui. Performance & Build Stability Implement lazy loading for heavy route groups in seniorcre-app: eMAR, MDS, PDPM, Market Intelligence, Admin analytics. Update Vite config and build scripts to avoid heap OOM errors on Vercel. Confirm pnpm --filter seniorcre-app build and seniorcre-site builds are stable. Vercel Configuration Set up two Vercel projects: seniorcre-site → seniorcre.com seniorcre-app → app.seniorcre.com Configure: Root directories Install/build commands NODE_OPTIONS env vars Implement redirect rules: Old app-style routes on seniorcre.com → app.seniorcre.com equivalents (login, operator, clinical, admin, etc.). Root of app.seniorcre.com → /operator. Automated Testing Set up Cypress E2E tests (we have scenarios defined), including: Redirects between domains Marketing nav + SEO pages + blog App login and main modules (operator, clinical, market, admin). Set up basic k6 load tests for: Marketing pages App login + operator + clinical + market flows. Monitoring & KPIs (Bonus but Preferred) Help wire Prometheus/Grafana-style metrics for: p95 page/app latency eMAR load times Error rate and uptime Import a provided Grafana dashboard JSON and adjust metric names as needed. We already have: A written 10-day migration checklist with acceptance criteria Planned SLOs (p95 targets, error budgets) Draft redirect rules, Cypress test specs, and k6 scripts Draft Grafana dashboard JSON Your job is to implement and wire this up cleanly, suggest improvements, and leave the repo in a maintainable, well-documented state. Required Skills Senior-level React + TypeScript Vite (build performance, code splitting, lazy loading) pnpm + JS/TS monorepos (workspaces, shared packages) Vercel (multi-project setup, env vars, root directories, redirects) Cypress (E2E testing) Basic DevOps/observability (Prometheus/Grafana or similar) Nice-to-Have Experience with large enterprise SPAs (5,000+ modules) Experience with clinical / healthcare apps or regulated environments k6 load testing experience Deliverables Monorepo with: apps/seniorcre-site, apps/seniorcre-app, packages/ui Stable builds for both apps locally and on Vercel (no OOM) Redirects working between seniorcre.com and app.seniorcre.com Cypress tests running successfully (via pnpm or npm) k6 load tests running successfully with documented commands Optional: Grafana dashboard wired up to real metrics Short handover document: How to develop each app How to run tests How to deploy / debug builds How to Apply Please include: Short summary of similar work you’ve done (monorepo splits, Vercel, large React apps). Links to any public repos or case studies showing: Vite/React performance work Monorepo structure Your estimated timeline (how many days/weeks) and availability. Whether you’re comfortable also helping with the Grafana/metrics portion. Budget: $4,000–$8,000 USD (depending on experience and scope; happy to pay top of range for someone who has done this exact kind of React/Vite/Vercel monorepo split before). And note that we prioritize quality and stability over the absolute lowest bid. Skills: JavaScript, Testing / QA, Software Testing, Test Automation, Website Testing, DevOps, Regression Testing, Software Engineering, SaaS, Vercel Fixed budget: 4,000 - 8,000 USD 2 days ago Websites, IT & Software, Mobile Phones & Computing, Engineering & Science, Testing / QA, Software Testing, Test Automation, Website Testing, DevOps, Regression Testing, Software Engineering, SaaS, Vercel Open project
Frontend Developer	not specified	3 days ago	Client Rank - Excellent Payment method verified Phone number verified $81 604 total spent 10 hires, 5 active 12 jobs posted 83% hire rate, 6 open job 34.59 /hr avg hourly rate paid 2 195 hours paid 5.00 of 5 reviews Industry: Tech & IT Company size: 10 Registered: Nov 11, 2021 United States San Diego 08:52 5
Job Title: Frontend Developer Company: Alliance Innovations Location: Remote About Us Alliance Innovations is a technology-driven digital agency specializing in enterprise web development, modern frontend solutions, and headless CMS implementations for large organizations and healthcare systems. We deliver responsive, performant user interfaces built with current best practices and integrated with enterprise-grade backend systems. We are seeking a Frontend Developer to deliver high-quality, modern web solutions for our enterprise clients. This position requires an experienced developer who can build responsive, accessible interfaces, collaborate effectively with backend engineers and designers, and contribute immediately to an established engineering team. Role Overview You will be responsible for building responsive, performant user interfaces using current best practices and industry-standard tools. The work involves developing frontend applications with Next.js and React, integrating with headless CMS platforms, debugging issues, and creating new features that deliver exceptional web experiences. This role is suited for an experienced developer who can operate independently, collaborate with cross-functional teams, and deliver production-quality work under tight timelines. You may potentially demo your work with team members and clients; therefore, strong communication skills are critical for our mutual success. Key Responsibilities ● Build responsive, performant user interfaces using Next.js, React, and modern JavaScript (ES6+) ● Integrate frontend applications with headless CMS platforms (Sitecore XM Cloud, Contentful, Drupal, etc.) ● Develop mobile-first, responsive websites with advanced CSS/SCSS techniques ● Collaborate with backend engineers to consume RESTful APIs and/or GraphQL endpoints ● Work closely with designers to implement pixel-perfect, accessible UI components ● Debug cross-browser compatibility issues and optimize web performance ● Write clean, maintainable code following established coding standards and best practices ● Participate in code reviews and contribute to team knowledge sharing ● Ensure web accessibility standards (WCAG) are met across all implementations ● Work with frontend build tooling and task runners (Webpack, Vite, etc.) ● Use Git effectively, including branching strategies, pull requests, and conflict resolution ● Support deployment processes and CI/scCD pipelines ● Communicate technical challenges clearly to team members and stakeholders ● Participate in agile ceremonies and contribute to sprint planning ● Required Qualifications ● 3-5 years of professional frontend development experience ● Proficiency in JavaScript and modern ES6+ syntax (advanced preferred) ● Experience working with Next.js or similar React-based frameworks ● Advanced proficiency in CSS/SCSS with experience in methodologies like BEM, SMACSS, or similar ● Advanced proficiency in semantic HTML5 ● Proficient in Git, including branching strategies, pull requests, and conflict resolution ● Demonstrated experience integrating frontend applications with headless CMS platforms ● Experience with frontend build tooling and task runners ● Proven experience building responsive, mobile-first websites ● Strong understanding of cross-browser compatibility and web performance optimization ● Experience consuming and working with RESTful APIs and/or GraphQL endpoints ● Critical thinker with excellent problem-solving skills ● Team player with collaborative mindset ● Good time-management and organizational skills ● Exceptional interpersonal and communication skills Preferred Skills ● TypeScript experience ● Experience with modern JavaScript frameworks (React, Vue, or Angular) ● Familiarity with CSS preprocessors and methodologies (SASS, LESS, BEM, etc.) ● Experience with build tools and bundlers (Webpack, Vite, Gulp, etc.) ● Basic knowledge of backend technologies (Node.js, PHP, Python, etc.) ● Exposure to CI/CD pipelines (Azure DevOps, GitHub Actions) ● Understanding of web accessibility standards (WCAG 2.1/2.2) ● Experience with headless CMS platforms (Sitecore XM Cloud, Contentful, Sanity, Strapi, Drupal) ● Knowledge of testing frameworks (Jest, React Testing Library, Cypress) ● Experience working in healthcare or enterprise digital ecosystems What We’re Looking For ● Proven ability to deliver independently with minimal ramp-up time ● Strong sense of ownership and accountability for deliverables ● Attention to detail, performance, accessibility, and code quality ● Passion for staying current with frontend technologies and best practices ● Ability to translate designs into pixel-perfect, functional interfaces ● Excitement to work closely with cross-functional teams ● Clear communication skills for technical and non-technical audiences ● Desire to build products that deliver meaningful results and exceptional user experiences ● Collaborative mindset and willingness to work in an agile environment ● Reliable availability during project hours Budget: not specified 3 days ago Client's recent history (11 works) Experienced Trademark Attorney Needed - File 3 USPTO Applications (Fast Turnaround) No feedback given Oct 2025 FIXED $850.00 🔐 DevSecOps Engineer Needed to Harden Azure Containers & Improve Compliance No feedback given Jul 2025 607 hrs @ $35.30/hr Billed: $21,411.87 Trade show Booth Design - Small Edits No feedback given Jul 2025 4 hrs @ $43.25/hr Billed: $172.99 Alliance Innovations Website Blogs No feedback given May 2025 18 hrs @ $26.81/hr Billed: $473.73 Blog Writer, Specializing in AI Writing No feedback given Apr 2025 75 hrs @ $26.38/hr Billed: $1,974.38 Indesign To freelancer: 4 To client: 5 Nov 2025 - Nov 2025 Azure DevOps Engineer for Digital Analytics Platfo No feedback given To client: 5 Oct 2024 - Aug 2025 1,444 hrs @ $36.75/hr Billed: $53,071.99 Trade show floor banner To freelancer: 5 Have now worked with Danish on 2 projects and will continue to do so in the future. He is quick to respond, delivers qua… Have now worked with Danish on 2 projects and will continue to do so in the future. He is quick to respond, delivers quality work and is willing to make revisions when needed. To client: 5 It was a pleasure working with them. Apr 2025 - Apr 2025 6 hrs @ $43.58/hr Billed: $275.99 Trade show Booth Design To freelancer: 5 Danish was great to work with. He was quick with his deliverables and paid good attention to detail. Will definitely con… Danish was great to work with. He was quick with his deliverables and paid good attention to detail. Will definitely continue to work with him for upcoming projects! To client: 5 Mar 2025 - Apr 2025 15 hrs @ $42.67/hr Billed: $639.99 Trade show Booth Design To freelancer: 5 Mar 2025 - Mar 2025 7 hrs @ $23.51/hr Billed: $160.67 Azure DevOps Engineer for Digital Analytics Platform To freelancer: 5 To client: 5 Oct 2024 - Oct 2024 20 hrs @ $37.00/hr Billed: $739.99 View more (9) Web, Mobile & Software Dev, Web Development Open project
Senior QA Specialist	not specified	3 days ago	Client Rank - Excellent Payment method verified Phone number verified $81 604 total spent 10 hires, 5 active 12 jobs posted 83% hire rate, 6 open job 34.59 /hr avg hourly rate paid 2 195 hours paid 5.00 of 5 reviews Industry: Tech & IT Company size: 10 Registered: Nov 11, 2021 United States San Diego 08:52 5
Senior QA Specialist Company: Alliance Innovations Location: Remote About Us Alliance Innovations is a technology-driven company committed to delivering high-quality digital solutions. We are looking for a Senior QA Specialist to play a crucial role in ensuring the reliability, functionality, and performance of our products. This role involves both manual and automated testing, with opportunities to contribute to automation, process improvements, and mentorship. Role Overview As a Senior QA Specialist, you will be responsible for executing and improving testing strategies while collaborating with product, development, and DevOps teams. This is a hands-on role that involves functional testing, defect management, and test automation, with a critical focus on testing CMS-based websites and content editing experiences. While experience with automation and leadership is preferred, the primary focus is ensuring high-quality software through structured testing in both the website frontend and backend content management workflows. Key Responsibilities ● CMS Testing: Ensure the functionality and usability of CMS-based websites, including testing content editing workflows, publishing processes, and user role permissions. ● Manual Testing: Execute functional, regression, exploratory, and usability testing across web, mobile applications, and CMS platforms, validating content editing and publishing processes. ● Automation Testing (Preferred): Develop and maintain automated test scripts for UI, API, and CMS functionality testing using tools like Selenium, Cypress, Playwright, or Postman. ● Test Planning & Execution: Define test strategies, create test cases, and ensure comprehensive test coverage. ● Defect Management: Identify, log, and track defects, collaborating with developers to resolve issues efficiently. ● CI/CD & Test Integration (Preferred): Work with DevOps teams to integrate automated tests into CI/CD pipelines for faster and more reliable releases. ● Process Improvement: Identify gaps in testing processes, particularly for CMS-based workflows, and recommend enhancements to improve efficiency and accuracy. ● Cross-Team Collaboration: Partner with product managers, developers, and CMS administrators to align QA efforts with business objectives, ensuring smooth content management operations. ● Mentorship (Preferred): Share QA best practices and provide guidance to junior testers. Required Qualifications ● 5+ years of experience in software testing (manual and automated). ● Experience with CMS platforms, including testing content editing workflows, publishing processes, and user role permissions. ● Strong understanding of testing methodologies, including functional, regression, UI, and API testing. ● Hands-on experience with test management and defect tracking tools (e.g., JIRA, TestRail, qTest). ● Ability to write clear, concise, and comprehensive test cases. ● Familiarity with Agile/Scrum environments and sprint-based testing. ● Strong analytical and problem-solving skills to conduct root cause analysis on defects. ● 5+ years of experience with CMS platforms, including testing content editing workflows, publishing processes, and user role permissions. ● Experience with CMS platforms, including testing content editing workflows, publishing processes, and user role permissions. ● 5+ years of experience in software testing (manual and automated). ● Strong understanding of testing methodologies, including functional, regression, UI, and API testing. ● Hands-on experience with test management and defect tracking tools (e.g., JIRA, TestRail, qTest). ● Ability to write clear, concise, and comprehensive test cases. ● Familiarity with Agile/Scrum environments and sprint-based testing. ● Strong analytical and problem-solving skills to conduct root cause analysis on defects. Preferred Skills ● Automation Testing Experience: Experience with Selenium, Cypress, Playwright, or similar test automation tools. ● API Testing: Proficiency with tools like Postman, RestAssured, or Karate for API validation. ● CI/CD & DevOps Knowledge: Familiarity with integrating automated tests in CI/CD pipelines (e.g., GitHub Actions, Azure DevOps, Jenkins). ● Leadership Exposure: Experience mentoring junior QA professionals or leading test initiatives. ● Performance Testing: Exposure to tools like JMeter, Gatling, or k6. ● CMS Experience: Sitecore, XM Cloud, Wordpress, Drupal What We’re Looking For ● Work on impactful projects with modern testing technologies. ● Opportunity to enhance automation skills while remaining hands-on with manual testing. ● Collaborative environment where QA is a key part of the development cycle. If you're a Senior QA Specialist passionate about delivering high-quality software through structured testing, we’d love to hear from you! Apply today to become a key part of Alliance Innovations’ QA team. Budget: not specified 3 days ago Client's recent history (11 works) Experienced Trademark Attorney Needed - File 3 USPTO Applications (Fast Turnaround) No feedback given Oct 2025 FIXED $850.00 🔐 DevSecOps Engineer Needed to Harden Azure Containers & Improve Compliance No feedback given Jul 2025 607 hrs @ $35.30/hr Billed: $21,411.87 Trade show Booth Design - Small Edits No feedback given Jul 2025 4 hrs @ $43.25/hr Billed: $172.99 Alliance Innovations Website Blogs No feedback given May 2025 18 hrs @ $26.81/hr Billed: $473.73 Blog Writer, Specializing in AI Writing No feedback given Apr 2025 75 hrs @ $26.38/hr Billed: $1,974.38 Indesign To freelancer: 4 To client: 5 Nov 2025 - Nov 2025 Azure DevOps Engineer for Digital Analytics Platfo No feedback given To client: 5 Oct 2024 - Aug 2025 1,444 hrs @ $36.75/hr Billed: $53,071.99 Trade show floor banner To freelancer: 5 Have now worked with Danish on 2 projects and will continue to do so in the future. He is quick to respond, delivers qua… Have now worked with Danish on 2 projects and will continue to do so in the future. He is quick to respond, delivers quality work and is willing to make revisions when needed. To client: 5 It was a pleasure working with them. Apr 2025 - Apr 2025 6 hrs @ $43.58/hr Billed: $275.99 Trade show Booth Design To freelancer: 5 Danish was great to work with. He was quick with his deliverables and paid good attention to detail. Will definitely con… Danish was great to work with. He was quick with his deliverables and paid good attention to detail. Will definitely continue to work with him for upcoming projects! To client: 5 Mar 2025 - Apr 2025 15 hrs @ $42.67/hr Billed: $639.99 Trade show Booth Design To freelancer: 5 Mar 2025 - Mar 2025 7 hrs @ $23.51/hr Billed: $160.67 Azure DevOps Engineer for Digital Analytics Platform To freelancer: 5 To client: 5 Oct 2024 - Oct 2024 20 hrs @ $37.00/hr Billed: $739.99 View more (9) Web, Mobile & Software Dev, QA & Testing Open project
QA Automation (Playwright/Cypress)	7 - 14 USD / hr	3 days ago	Client Rank - Excellent Payment method verified $178 730 total spent 577 hires, 37 active 1 162 jobs posted 50% hire rate, 3 open job 8.97 /hr avg hourly rate paid 6 024 hours paid 4.93 of 456 reviews Industry: Health & Fitness Company size: 2 Registered: Sep 1, 2010 United States West Harrison 11:52 5
We’re building The Garden — a next-gen social & journaling platform (Next.js + Payload CMS on Vercel) designed to gently counter the mental health crisis. We’re looking for a QA Automation Engineer who can own end-to-end testing using Playwright or Cypress for our Next.js app, and set up robust test data (multiple test users, rich content) so we can confidently ship features that support people’s inner lives. You should care about quality and about the real humans behind the screens. Set up and maintain an automated E2E test suite (Playwright or Cypress) for a modern Next.js application. Build test users and seed content (profiles/“landscapes”, wellgorithms, sprouts, blooms, etc.) using scripts/fixtures or CMS APIs. Cover core flows, including: sign-up, login, onboarding, creating wellgorithms Integrate tests into CI/CD (GitHub + Vercel or similar) with clear reporting. Document how to run, extend, and maintain the tests so our team can build on your work. Client's questions: Which are you more experienced with? Playwright or Cypress? Provide a short description of a complex user flow you automated and how you structured the tests. Hourly rate: 7 - 14 USD 3 days ago Client's recent history (50+ works) Jobs in progress (3) High Energy Personal Assistant Nov 2025 - Present 1 hrs @ $9.82/hr Billed: $13.09 Figma Designer for Portfolio Showcase Jan 2025 - Present HOURLY $61.62 Tailwind CSS – Pixel Perfect Oct 2024 - Present FIXED $36.14 View more (-2) Mathemetics and Faith Architect No feedback given Nov 2025 FIXED $51.62 AI Sensemaking & Narrative Architecture Partner No feedback given Nov 2025 FIXED $113.58 Personal Assistant for Wellness Platform No feedback given Nov 2025 8 hrs @ $7.47/hr Billed: $58.52 Personal Assistant for Mental Health Platform No feedback given Nov 2025 8 hrs @ $0.00/hr High Energy Personal Assistant No feedback given Nov 2025 58 hrs @ $3.08/hr Billed: $178.29 Personal Assistant for Spiritual Platform No feedback given Nov 2025 4 hrs @ $9.05/hr Billed: $31.67 Personal Assistant for Wellness Platform No feedback given Nov 2025 2 hrs @ $0.00/hr Personal Assistant for Spiritual Platform No feedback given Nov 2025 24 hrs @ $3.47/hr Billed: $84.33 Image Sorting PA - TODAY ONLY No feedback given Oct 2025 FIXED $68.59 Creative Designer - Beautiful Colors No feedback given Oct 2025 FIXED $200.00 Graphic Designer for Breakthrough Platform No feedback given Oct 2025 FIXED $254.88 Next.js Superstar \| Portfolio Showcase No feedback given Jul 2025 428 hrs @ $10.50/hr Billed: $4,497.18 Next.js Portfolio Showcase - 2 Senior Front End Devs \| Agency No feedback given Jul 2025 676 hrs @ $10.01/hr Billed: $6,766.05 Senior Next.js Developer (Nigeria only) No feedback given Jul 2025 486 hrs @ $10.21/hr Billed: $4,955.87 Figma Superstar for Portfolio Showcase No feedback given Jul 2025 36 hrs @ $14.43/hr Billed: $526.84 RARE Figma portfolio showcase No feedback given Mar 2025 33 hrs @ $10.35/hr Billed: $344.95 Next.js Unicorn for Mental Health No feedback given Mar 2025 FIXED $2,206.35 Tailwind CSS Portfolio Showcase No feedback given Oct 2024 FIXED $3,817.28 High Energy Personal Assistant No feedback given Nov 2025 - Nov 2025 8 hrs @ $0.00/hr Text Extraction for Highlighted Text To freelancer: 5 One of the most outstanding freelancers we've had the privilege to work with in our 16 years on Upwork. Hire Mo. You can… One of the most outstanding freelancers we've had the privilege to work with in our 16 years on Upwork. Hire Mo. You can't do any better. Our only reluctance to leave a review is now everyone else will know about Mo. To client: 5 Working with Martin has been an absolute pleasure. He’s one of the most respectful, thoughtful, and encouraging clients … Working with Martin has been an absolute pleasure. He’s one of the most respectful, thoughtful, and encouraging clients I’ve worked with through out my career. He communicates clearly, values quality work, and always treats collaboration as a true partnership. His feedback and insights made the project even better, and his professionalism and appreciation were top notch throughout. Highly recommended client. Would be glad to work with him anytime again. Oct 2025 - Nov 2025 FIXED $328.25 AI-Assisted Code Cleanup & Standardization – React + TypeScript To freelancer: 4 Very nice person. To client: 5 Martin is very friendly and polite. Team is very supporting and friendly. I loved working with them. Deadlines were reas… Martin is very friendly and polite. Team is very supporting and friendly. I loved working with them. Deadlines were reasonable and the team feels like a family. Jul 2025 - Oct 2025 24 hrs @ $11.47/hr Billed: $273.46 Christian Collaborator for “The Garden” To freelancer: 5 Outstanding! Deep insights, very helpful, will hire again. To client: 5 GREAT client! Love the work, the kindness, the big heart. Thank you! Oct 2025 - Oct 2025 Image Sorting PA - TODAY ONLY To freelancer: 5 Amazing, brilliant, versatile freelancer. Very kind and helpful, diligent, and really cares. Highly recommended. Will hi… Amazing, brilliant, versatile freelancer. Very kind and helpful, diligent, and really cares. Highly recommended. Will hire again. To client: 5 Oct 2025 - Oct 2025 FIXED $80.98 Bulk Image Generation via Browser Automation To freelancer: 5 Minh is one of the best developers I've worked with in my 16 years on Upwork. He's great. Hire him, you'll be amazed. Fe… Minh is one of the best developers I've worked with in my 16 years on Upwork. He's great. Hire him, you'll be amazed. Feel free to reach out for a recommendation. To client: 5 Oct 2025 - Oct 2025 FIXED $427.44 Airtable Scripting To freelancer: 5 George was absolutely fantastic to work with! He masterfully navigated complex Airtable scripting challenges and generou… George was absolutely fantastic to work with! He masterfully navigated complex Airtable scripting challenges and generously went the extra mile to make sure everything worked seamlessly. His expertise, patience, and proactive support made a huge difference for our project. Highly recommended! To client: 5 Martin is a great client. Professional, very straightforward, and most importantly, kind. I enjoyed every bit of this p… Martin is a great client. Professional, very straightforward, and most importantly, kind. I enjoyed every bit of this project. I recommend him to the Upwork community. Sep 2025 - Sep 2025 FIXED $96.62 Storybook Superstar To freelancer: 5 Outstanding developer, brilliant, has a great future ahead. Also a pleasure to work with. Highly recommended. To client: 5 Jul 2025 - Sep 2025 FIXED $25.00 MVP Launch Strategies for Mental Health Platform To freelancer: 5 Val rapidly mapped an MVP launch strategy for our mental-health platform that balanced clinical integrity with market tr… Val rapidly mapped an MVP launch strategy for our mental-health platform that balanced clinical integrity with market traction. Her data-driven user research, crystal-clear roadmap, and actionable growth playbook cut weeks off our timeline. Insightful, decisive, and always a step ahead—Val is the strategist you want in your corner. To client: 5 Martin is the kind of client who makes you feel like a valued partner, not just a freelancer. His communication is promp… Martin is the kind of client who makes you feel like a valued partner, not just a freelancer. His communication is prompt and respectful, and his leadership inspires you to bring your best to the table. Martin is a rare gem—thoughtful, purpose-driven, and a joy to work with. I’d be honored to join any future venture he leads. Jul 2025 - Jul 2025 AI Creative Writer To freelancer: 5 Val fused cutting-edge AI prompts with rich, human storytelling, delivering publication-ready pages ahead of schedule. C… Val fused cutting-edge AI prompts with rich, human storytelling, delivering publication-ready pages ahead of schedule. Clear updates, swift revisions, flawless prose—she set the bar for AI-assisted creative writing. Hire her. To client: 5 Working with Martin was an absolute pleasure and one of the most fulfilling experiences I’ve had on Upwork. His enthusia… Working with Martin was an absolute pleasure and one of the most fulfilling experiences I’ve had on Upwork. His enthusiasm for the work created an atmosphere that made me look forward to every task. If you’re lucky enough to be offered a chance to work with Martin—take it! He’s the kind of client that makes freelancing rewarding and meaningful. Jul 2025 - Jul 2025 RARE Figma portfolio showcase To freelancer: 5 Ezequiel brought a rare combination of technical expertise and user-centered insight to the table. He helped us translat… Ezequiel brought a rare combination of technical expertise and user-centered insight to the table. He helped us translate our vision — gardens, wellgorithms, seeds, weeds, sprouts, blooms — into a tactile, digital experience that’s both poetic and functional. And perhaps most impressively, he did this with humility, grace, and boundless curiosity. His style is kind, clear, and always grounded in deep listening. We’re profoundly grateful to have had Ezequiel as part of our founding creative team. If you're looking for a designer who can translate deep emotional and conceptual language into elegant, innovative UI/UX experiences, Ezequiel is your person. To client: 5 Working with Martin has been truly inspiring. His ideas don’t just challenge the norm—they spark creativity and push me … Working with Martin has been truly inspiring. His ideas don’t just challenge the norm—they spark creativity and push me to think in new, exciting ways. Building something unique feels both meaningful and fun with someone like him by my side. His clarity, trust, and openness have created the perfect space for great work to happen. I’m learning a lot and genuinely enjoying every step of the process—we’re still working together, and I’m excited for everything that’s ahead. Mar 2025 - Jul 2025 100 hrs @ $13.50/hr Billed: $1,350.43 Senior Technical Auditor & Project Manager (Next.js / Remote Team Rescue) To freelancer: 5 Sumit is the best Wordpress developer we've ever worked with in our many years on Upwork. Most highly recommended! To client: 5 Great to work with. Jul 2025 - Jul 2025 C-Suite Marketing for Mental Health Platform To freelancer: 5 Brilliant marketing mind, and super helpful. Most highly recommended! To client: 5 Amazing project to work on, it's really helping me take my career to the next level. Martin is very sharp, a great commu… Amazing project to work on, it's really helping me take my career to the next level. Martin is very sharp, a great communicator, and has taught me a lot. He's also very kind. Jun 2025 - Jun 2025 Senior Technical Auditor & Project Manager (Next.js / Remote Team Rescue) To freelancer: 1 Working with this freelancer has been the biggest nightmare experience we have had in 15+ years on Upwork. In our direct… Working with this freelancer has been the biggest nightmare experience we have had in 15+ years on Upwork. In our direct experience he … - Refused to begin work without extorting us for an upfront $400 “non-refundable kickoff deposit.” This contradicts Upwork’s own fixed-price escrow rules, which tie payment to completed milestones. - Delivered zero work. No drafts, no partial files—nothing at all. - Used high-pressure, bullying tactics. When we asked reasonable questions about scope or timeline, he responded with ultimatums. - Misrepresented platform policy. He repeatedly insisted that any funds in escrow were his to keep regardless of delivery or client approval. Bottom line: If you value transparency, professionalism, and actually receiving the work you pay for, steer clear of this freelancer. To client: 1 This engagement was challenging from the start. Despite a 40-minute kickoff call where we discussed and agreed on a star… This engagement was challenging from the start. Despite a 40-minute kickoff call where we discussed and agreed on a startup deposit and project terms, the client quickly forgot what was agreed upon, failed to provide basic environment variables needed for work, and ended the contract abruptly without giving me the chance to deliver the agreed initial output. Communication was poor, and cooperation was nonexistent once minor setup blockers arose. This was an unfortunate outlier compared to the 150+ successful projects I’ve delivered for clients ranging from startups to major brands like Nike, Adidas, and Under Armour. Jun 2025 - Jun 2025 Figma designer for portfolio showcase To freelancer: 5 Wonderful designer and person to work with, very kind and helpful, and has great intuition, curiosity and character. Hir… Wonderful designer and person to work with, very kind and helpful, and has great intuition, curiosity and character. Hiring again! To client: 5 Mar 2025 - Mar 2025 Cutting Edge Designer for Mental Health Platform To freelancer: 5 Working with Ezequiel was an absolute privilege. From the very beginning, he brought a rare combination of competence, k… Working with Ezequiel was an absolute privilege. From the very beginning, he brought a rare combination of competence, kindness, and collaborative spirit. Beyond his technical skills, Ezequiel’s generosity and patience made all the difference. He listened intently, adapted effortlessly to feedback, and consistently went the extra mile to ensure everything aligned with our evolving vision. He approached the project with an open heart, a sharp mind, and a problem-solving spirit, making collaboration smooth, inspiring, and truly enjoyable. If you need a skilled, thoughtful, and all-around incredible designer, look no further—Ezequiel is the one. We feel incredibly fortunate to have worked with him and would absolutely hire him again in a heartbeat. To client: 5 Martin is an exceptional person and a true visionary! His mind is a factory of incredible ideas, and working with him ha… Martin is an exceptional person and a true visionary! His mind is a factory of incredible ideas, and working with him has been one of the most inspiring collaborations I’ve ever had. I learned so much during our time together—not just in terms of technical skills, but also in how I approach product thinking and visual design. He’s also a genuinely funny and kind person, which made every meeting enjoyable and energizing. Martin created an environment where creativity could thrive, and I’m really grateful for the experience. I’d absolutely work with him again in a heartbeat! Jan 2025 - Mar 2025 178 hrs @ $12.33/hr Billed: $2,198.50 Next.js Unicorn for Mental Health To freelancer: 5 Bello Abdulmateen exceeded our expectations in developing our ⟨inner⟩Garden platform, a pioneering system at the interse… Bello Abdulmateen exceeded our expectations in developing our ⟨inner⟩Garden platform, a pioneering system at the intersection of AI, mental health, and societal wellbeing. He demonstrated exceptional technical expertise, delivering a pixel-perfect, scalable, and responsive platform while seamlessly integrating MongoDB, Payload CMS, AWS, and Vercel. Beyond his technical skills, Bello is highly reliable, proactive, and solution-oriented, ensuring smooth execution and problem-solving at every stage. His commitment to quality, clear communication, and timely delivery make him an invaluable partner as we move forward together. To client: 5 It's been an absolute pleasure getting to know and work with Martin, learnt a lot throughout the process. Looking forwar… It's been an absolute pleasure getting to know and work with Martin, learnt a lot throughout the process. Looking forward to many more collaborations. Feb 2025 - Mar 2025 FIXED $1,127.09 Landing Page for Mental Health Platform To freelancer: 5 In 15 years on Upwork, we have worked with many talented professionals, but Iara stands in a league of her own. She is n… In 15 years on Upwork, we have worked with many talented professionals, but Iara stands in a league of her own. She is not just a Figma designer—she is a true artist, a visionary, and a creative force who brings an unmatched level of skill, intuition, and generosity to every project. From the very start, her extraordinary talent and kindness shone through. She doesn’t just design; she breathes life into ideas, translating abstract concepts into stunning, functional designs that exceed every expectation. Beyond her remarkable creativity, she is a joy to collaborate with—patient, generous, and deeply invested in the success of every project. If you have the opportunity to work with Iara, consider yourself truly lucky—because professionals like her are one in a million. To client: 5 My life can now be described as Before Martin / After Martin. Working with Martin was an amazing experience; he is an i… My life can now be described as Before Martin / After Martin. Working with Martin was an amazing experience; he is an incredible person, professor, and professional. I learned so much from this project, not just as a designer but also as a person, and that, to me, is the most important part. Martin gave me a new perspective and a fresh spark of creativity. Every day in this project was a new challenge, filled with joy and inspiration! If you ever get the chance to work with Martin Butterfly, take it—and be grateful for it. I’ll always be thankful for this experience. Dec 2024 - Feb 2025 FIXED $614.34 Garden Writer for Mental Health \| Virtual Reality To freelancer: 5 Amazing writer and gardening expert, we're enormously grateful for Natalie's beautiful and unique contribution. Our only… Amazing writer and gardening expert, we're enormously grateful for Natalie's beautiful and unique contribution. Our only reluctance to writing the best review is that we want Natalie all to ourselves!! To client: 5 Martin is a joy to work with. He is a man of great integrity, kindness and humour. Would work together with him in a hea… Martin is a joy to work with. He is a man of great integrity, kindness and humour. Would work together with him in a heartbeat. Feb 2025 - Feb 2025 FIXED $10.00 Creative Writer at the Frontier To freelancer: 5 Working with Valerie was an exceptional experience. From the start, she brought deep creativity, precision, and thoughtf… Working with Valerie was an exceptional experience. From the start, she brought deep creativity, precision, and thoughtfulness to every piece she crafted. Their writing wasn’t just skillful—it carried depth, nuance, and emotional intelligence that elevated our project in ways we never imagined. We highly recommend Valerie to anyone seeking a brilliant writer and a true collaborator. she set a new standard of excellence, and we look forward to working together again! To client: 5 Working with Martin and the ⟨inner⟩Garden team was an absolute pleasure. From day one, I was met with kindness, integrit… Working with Martin and the ⟨inner⟩Garden team was an absolute pleasure. From day one, I was met with kindness, integrity, and a deep respect for creative collaboration. Martin’s clear communication, thoughtful feedback, and unwavering support made this an inspiring and rewarding experience. This is a client who truly values freelancers—not just for their work but as creative partners. I felt trusted, encouraged, and empowered to do my best. Feb 2025 - Feb 2025 Next.js & Tailwind -- Once-in-a-Lifetime To freelancer: 1 We were notified by Upwork's Trust and Safety team that it has investigated the freelancer and taken action as defined i… We were notified by Upwork's Trust and Safety team that it has investigated the freelancer and taken action as defined in its Terms of Service. As a result, the contract was terminated. The freelancer engaged in business practices that raised ethical concerns, which we understand to be serious violations of Upwork’s policies. We hope this serves as a learning experience and that the freelancer finds success in future endeavors. To client: 1 Nov 2024 - Feb 2025 FIXED $1,665.02 Video edits -- SUNDAY MONDAY ONLY To freelancer: 5 Great guy, really kind and helpful, knows his stuff. Looking forward to working with Ashwini again. To client: 5 Feb 2025 - Feb 2025 FIXED $100.00 Homepage: Next.js \| Payload CMS integration \| Repo setup To freelancer: 5 Abhishek went above and beyond to save our project at a critical moment, and we couldn’t be more grateful. His frontend … Abhishek went above and beyond to save our project at a critical moment, and we couldn’t be more grateful. His frontend development expertise is unmatched—he cleaned up messy legacy code and delivered a pixel-perfect, mobile-responsive home page that exceeded expectations. His attention to detail, speed, and ability to adapt quickly were incredible. He is among best we’ve worked with in our 15 years on Upwork, and we look forward to collaborating with him again! To client: 5 It was great working with Martin! Jan 2025 - Feb 2025 FIXED $300.00 Figma Responsive for Wellbeing App To freelancer: 5 Serg did an exceptional job translating our complex and groundbreaking designs into a stunning front-end masterpiece. Hi… Serg did an exceptional job translating our complex and groundbreaking designs into a stunning front-end masterpiece. His ability to work with intricate shapes like octagons and hexagons was nothing short of extraordinary. His attention to detail and flawless execution made the experience seamless. An outstanding talent and highly recommended! To client: 5 Working with Martin was a fantastic experience. He provided a clear vision and unique, challenging designs that pushed t… Working with Martin was a fantastic experience. He provided a clear vision and unique, challenging designs that pushed the boundaries of front-end development. His emphasis on intricate shapes like octagons and hexagons allowed me to bring out my creativity and technical skills. A visionary client and a pleasure to work with – highly recommended! Sep 2024 - Nov 2024 FIXED $1,685.74 Creative, Strategic Thinker for Mental Health Charts To freelancer: 5 Working with Val was an extraordinary experience. She seamlessly balanced logical precision with boundless creativity, t… Working with Val was an extraordinary experience. She seamlessly balanced logical precision with boundless creativity, transforming our complex vision into stunning, insightful charts. Her sketches brought emotional dimensions to life, making abstract ideas beautifully clear. Communication was effortless, and her dedication to our mission shone through every step. If you get the chance to collaborate with her, take it—she’ll bring unmatched brilliance and heartfelt investment to your project. To client: 5 Working with the inner garden community was a dream come true. Their vision for transforming mental health is bold, inno… Working with the inner garden community was a dream come true. Their vision for transforming mental health is bold, innovative and deeply meaningful. From the start, they communicated their ideas with a clarity and passion that inspired me to give my very best. A true collaboration -- filled with thoughtful discussions, idealism, and a shared excitement for pushing boundaries. Nov 2024 - Nov 2024 FIXED $8.00 Data Scientist for Innovative Mental Health Charts To freelancer: 5 We had the privilege of working with Aziza, and it was one of the best experiences we've ever had with a freelancer. Our… We had the privilege of working with Aziza, and it was one of the best experiences we've ever had with a freelancer. Our project was complex, involving raw data that needed not only cleaning but deeper organization and visualization. Aziza dove in with impressive skill, transforming our chaotic data into a clean, efficient database. But she didn’t stop there—she also helped us create visualizations and bring our data to life in beautiful new ways. We wouldn’t hesitate to hire her again for future projects. Highly recommended! To client: 5 Working with Martin was a very enjoyable experience. I am very grateful that I was able to work on an interesting projec… Working with Martin was a very enjoyable experience. I am very grateful that I was able to work on an interesting project such as this that combines data and the topic of mental health. Martin was open to new ideas and gave me some room to experiment with the design of the dashboard. It was also a very enjoyable learning experience. It is always refreshing to work with clients who are respectful and trusting of your expertise and have a good and fair work ethic. Looking forward to working again with Martin. Sep 2024 - Sep 2024 FIXED $311.07 AI Image Script for 5500 images To freelancer: 5 Working with Mihai has been an exceptional experience! He went above and beyond in delivering a highly nuanced and advan… Working with Mihai has been an exceptional experience! He went above and beyond in delivering a highly nuanced and advanced form of chain prompting, implementing a novel architecture that exceeded our expectations. What sets Mihai apart is his attention to detail and ability to grasp the depth and sophistication of our project vision. He took the time to understand our unique needs and delivered a customized solution that felt like it was crafted specifically for the intricate challenges we were facing. His responsiveness, technical skills, and creative problem-solving were outstanding from start to finish. If you’re looking for someone who combines technical mastery with a genuine commitment to excellence, look no further. We couldn’t be happier with the results and look forward to collaborating with [Freelancer’s Name] on future projects! To client: 5 Another amazing project from Martin, a great client for good and clear work. Always happy to be working with you. Jul 2024 - Sep 2024 Figma Responsive for Wellbeing App To freelancer: 5 We had an outstanding experience working with Siarhei! He helped us make our Figma files responsive across all screen si… We had an outstanding experience working with Siarhei! He helped us make our Figma files responsive across all screen sizes, and his work went far beyond our expectations. His attention to detail was exceptional, offering valuable suggestions to improve the design while ensuring everything was pixel-perfect. Throughout the process, he showed genuine care for the project, never complained, and was always willing to go the extra mile. His commitment and expertise truly stood out, and we highly recommend him for any design or development work! To client: 5 Thank you very much. Fast response, clear task - everything is at a professional level. Thanks for this project Aug 2024 - Sep 2024 FIXED $432.60 Code Audit \| Node.js \| Next.js \| React To freelancer: 5 Great freelancer to work with! Very smart, highly motivated. Recommended for challenging assignments. To client: 5 Martin is an amazing client to work for, very generous and kind. The work is challenging and he is always there to help … Martin is an amazing client to work for, very generous and kind. The work is challenging and he is always there to help out with suggestions. He really cares about the people he works with. Thank you! Jul 2024 - Jul 2024 View more (45) Web, Mobile & Software Dev, QA & Testing Open project
QA Engineer	10 - 25 USD / hr	3 days ago	Client Rank - Excellent Payment method verified $56 608 total spent 4 hires, 2 active 7 jobs posted 57% hire rate, 1 open job 30.16 /hr avg hourly rate paid 1 674 hours paid 5.00 of 3 reviews Industry: Engineering & Architecture Company size: 10 Registered: Mar 6, 2020 United Kingdom Cambridge 11:52 5
QA ENGINEER Are you motivated to create impact on a global scale? If so, we want you! We’re Neutreeno, a world leader in resource and emissions flow mapping for global supply chains. Born out of the University of Cambridge’s Department of Engineering, we believe that climate change is the defining challenge of our time. Frustrated with the ever-widening gap between climate ambition and on-the-ground action, Neutreeno was founded by leading climate scientists and engineers to close this gap by building a software that unlocks rapid decarbonisation. We believe that there is a huge opportunity to drive efficiencies and reduce costs on a scale never seen before by placing data and emissions intelligence at the heart of businesses and their supply chains. We’re a fast-moving team that values EQ just as much as IQ. Autonomy, high-ownership, speed and no-ego collaboration are at our core. We seek people who care deeply and are eager to work on solving problems bigger than themselves. ABOUT THE ROLE We're seeking a highly capable QA Engineer to join our fast-moving team on a part-time contract (10–20 hours per week), with strong potential to extend or evolve the role over time. You’ll be responsible for deeply learning our platform, running structured and exploratory QA across new and existing features, identifying pain points in user flows, and helping us build a more reliable, polished product experience. This role goes beyond manual test execution. We’re looking for someone who can think critically about how our product behaves, spot inefficiencies or friction in our processes, and bring thoughtful suggestions for improvement. Over time, you’ll also contribute to our automated testing efforts, helping expand and refine our suite of end-to-end tests written in Playwright. You’ll work closely with engineers, product managers, and the broader team to ensure releases are smooth, stable, and high-quality. If you thrive in fast-paced environments, enjoy taking ownership of testing processes, and want to make an immediate impact on product quality, we'd love to hear from you. Must be able to work between the hours of 09:00 and 19:00 GMT WHAT YOU'LL DO - Thoroughly learn and understand the platform to test it effectively - Plan, execute, and document manual QA across new features, updates, and regressions - Perform exploratory testing to uncover edge cases, usability issues, and workflow frustrations - Identify pain points across the product and internal processes, and propose actionable improvements - Collaborate closely with engineers and product managers to clarify requirements and ensure test coverage - Create and maintain structured test cases and regression checklists - Contribute to our automated E2E test suite using Playwright (once established in the role) - Participate in release testing, bug triage, and quality-signoff processes - Provide clear, concise bug reports with steps to reproduce and supporting context - Help refine QA processes as the product and team scale REQUIRED QUALIFICATIONS - 3–7 years of hands-on QA experience in a SaaS or web application environment - Strong experience in manual testing, including regression, exploratory, and usability testing - Ability to understand complex product workflows and identify issues quickly - Experience writing clear test cases, bug reports, and QA documentation - Comfortable working independently, managing workload, and communicating progress - Excellent analytical and problem-solving skills - Strong attention to detail and commitment to delivering high-quality results - Ability to collaborate effectively with engineers, PMs, and cross-functional teams PREFERRED QUALIFICATIONS - Experience with Playwright, Cypress, Selenium, or other automated testing frameworks - Familiarity with writing or contributing to end-to-end or integration test suites - Basic understanding of JavaScript/TypeScript to support automated test development - Experience working in agile development environments - Knowledge of testing APIs, JSON payloads, or developer tools - Experience contributing to process improvements or QA strategy - Background in usability testing or user-journey evaluation APPLYING Please include your CV and any relevant examples of QA work such as test plans, automated test samples, or documentation that demonstrates your approach to quality assurance and problem solving. Hourly rate: 10 - 25 USD* 3 days ago Client's recent history (5 works) Jobs in progress (1) UI/UX and Marketing Designer Aug 2025 - Present 334 hrs @ $30.44/hr Billed: $10,181.28 View more (-4) Fullstack Developer No feedback given Oct 2025 336 hrs @ $31.66/hr Billed: $10,638.22 Fullstack Developer To freelancer: 5 We had a great experience with Tom. I highly recommend him! To client: 5 Highly mission driven professional company. Great co-operative team based environment. Really enjoyed the contract. Top … Highly mission driven professional company. Great co-operative team based environment. Really enjoyed the contract. Top points from me, would highly recommend. May 2025 - Sep 2025 698 hrs @ $32.89/hr Billed: $22,954.20 Fullstack Developer To freelancer: 4.05 To client: 5 It was absolute pleasure with the team at Neutreeno! Great folks and would definitely love to work with them again in th… It was absolute pleasure with the team at Neutreeno! Great folks and would definitely love to work with them again in the future. Jun 2025 - Aug 2025 301 hrs @ $30.18/hr Billed: $9,093.19 Web Designer to Design & Build a Small Webflow Website To freelancer: 4.7 Philipp is a fantastic webflow designer. He is the kind of freelancer you can trust to get the job done and get it done … Philipp is a fantastic webflow designer. He is the kind of freelancer you can trust to get the job done and get it done right. He is professional and I could count on him to deliver great work. Thank you Philipp! To client: 5 It was great pleasure working with Spencer. Highly recommended client! May 2021 - Aug 2021 FIXED $1,400.00 View more (2) Web, Mobile & Software Dev, QA & Testing Open project
CY7C Firmware Remake for Legacy Product	1,500 - 3,000 USD	3 days ago	Client Rank - Medium Payment method verified 1 open job no reviews Registered: Nov 26, 2025 United States 3
I am refreshing a legacy product that once ran on a discontinued Cypress CY7C series. The only artifact that survived is the compiled HEX file, original schematics; the original codebase is long gone. Our new PCB is complete and waiting for firmware that reproduces—and, where sensible, improves—the original behaviour. Your task is to analyse or re-implement the HEX, then build a clean, well-documented project in PSoC Creator 4.4 that runs flawlessly on the new hardware. Core functions that must carry over are the existing communication protocols, sensor integrations, and power-management logic. I can supply the old HEX, the original schematic, and the new schematic as soon as we agree on scope . Deliverables • PSoC Creator 4.4 project with full source, organised for ongoing maintenance • Programming files compatible with PSoC Programmer and any required PSoC Designer assets • Evidence that the firmware drives every retained feature on the new board (bench test logs or short video are fine) • A concise hand-off document outlining build steps, pin maps, and any deviations from the legacy design Boards must be shipped if deeper debugging is needed. Because of those shipping logistics, I can only work with freelancers based in the US. When you reply, include past work that shows comparable Cypress CY7C porting experience so I can gauge fit quickly. If everything aligns, we will move straight to sharing the files and defining milestones. Skills: C Programming, Project Management, Electronics, Microcontroller, Electrical Engineering, PCB Layout, Debugging, Software Development, Documentation, Embedded Systems Fixed budget: 1,500 - 3,000 USD 3 days ago Websites, IT & Software, Engineering & Science, Sales & Marketing, Business, Accounting, Human Resources & Legal, Debugging, Software Development, Documentation, Electronics, Microcontroller, Electrical Engineering, PCB Layout, Embedded Systems, Project Management Open project
Front End Developer	1,400 USD	4 days ago	Client Rank - Good Payment method verified $1 281 total spent 8 hires, 2 active 87 jobs posted 9% hire rate, 16 open job 29.16 /hr avg hourly rate paid 9 hours paid 4.52 of 5 reviews Registered: Jun 12, 2017 United States englewood cliffs 08:52 4
About the Role We’re looking for a Frontend Developer who can turn complex product ideas into fast, elegant, and intuitive user experiences. You’ll work closely with design, backend, and product to build high-quality interfaces that feel effortless for users and scale reliably as we grow. What You’ll Do: - Build responsive, high-performance user interfaces using React, Next.js, or similar modern frameworks - Translate Figma designs into clean, reusable components - Work with backend engineers to integrate APIs efficiently - Optimize performance, load times, and overall UX Implement best practices for accessibility, responsiveness, and cross-browser compatibility - Collaborate with Product & Design to refine user flows and interactions - Maintain a clean component architecture and contribute to a shared design system - Write maintainable, well-documented code with strong testing methodologies What You Bring: - 1–3+ years of experience in frontend development (startup experience is a plus) - Strong proficiency with JavaScript, TypeScript, React, Next.js, HTML5, CSS3, Tailwind, and modern build tools - Excellent English communication skills and comfort working in fast-paced environments - Experience with API integration (REST, GraphQL) - Understanding of state management patterns (Redux, Zustand, Recoil, or similar) - Strong grasp of frontend performance optimization - Ability to break down complex UI problems and solve them cleanly - A product-driven mindset, you care about user experience, not just code Nice to Have: - Experience with animations/motion libraries (Framer Motion, GSAP) - Experience building design systems or component libraries - Knowledge of modern authentication flows (OAuth, JWT, etc.) - Prior work in B2B SaaS or consumer-facing platforms - Familiarity with CI/CD and frontend testing frameworks (Jest, Cypress, Playwright) Client's questions: Create a 60-second video answering these questions: Tell us about yourself. What city are you from? How many years of experience do you have? What made you interested in this role? What do you do for fun? Fixed budget: 1,400 USD 4 days ago Client's recent history (9 works) Website Fixes for our Site No feedback given Oct 2025 3 hrs @ $109.00/hr Billed: $272.49 Personal Dating Assistant No feedback given Sep 2024 7 hrs @ $0.00/hr Automation and Funnel Setup No feedback given To client: 4.7 Great job done Sep 2025 - Oct 2025 FIXED $200.00 Core-web vitals and speed optimization To freelancer: 5 Ashik was incredibly patient and explained the whole process till I understood the expectations and provided results to … Ashik was incredibly patient and explained the whole process till I understood the expectations and provided results to match that. Excellent service and would work with him again if I needed to. Thank you Ashik. To client: 5 Great client! Feb 2025 - Feb 2025 FIXED $200.00 Looking for help on my Resume To freelancer: 5 Whitney was so easy to work with as she allowed me to thoroughly explain exactly what needed to be done. She was able to… Whitney was so easy to work with as she allowed me to thoroughly explain exactly what needed to be done. She was able to take my thoughts and punctually apply them to my resume. To client: 5 It was a pleasure to work with Razak! If the opportunity arises, I hope to work with him on future projects. Sep 2017 - Sep 2017 FIXED $35.00 3D Architectural Design To freelancer: 5 good Jun 2017 - Jul 2017 FIXED $225.00 Web Development & Web Design To freelancer: 5 great! To client: 5 Razak was easy to work with and maintained open lines of communication throughout the project. Jul 2017 - Jul 2017 FIXED $5.00 3D Architectural Design To freelancer: 2.6 Jun 2017 - Jul 2017 FIXED $150.00 3D Architectural Design To freelancer: 2.75 To client: 3.5 Jun 2017 - Jul 2017 FIXED $150.00 View more (7) Web, Mobile & Software Dev, Web Development Open project
Join us as SQA Automation Engineer	4 - 5 USD / hr	4 days ago	Client Rank - Excellent Payment method verified $27 521 total spent 21 hires, 3 active 78 jobs posted 27% hire rate, 10 open job 17.85 /hr avg hourly rate paid 1 553 hours paid 4.70 of 12 reviews Industry: Tech & IT Company size: 10 Registered: Oct 20, 2012 Switzerland Herisau 11:52 5
We are seeking a highly skilled SQA Automation Engineer to design, implement, and maintain automated testing solutions for our web and/or mobile applications. The ideal candidate has hands-on experience building robust automation frameworks, strong analytical skills, and a passion for delivering high-quality software. Responsibilities Develop, maintain, and enhance automated test frameworks for UI, API, and integration tests. Create reliable, reusable automated test scripts using (Selenium / Cypress / Playwright / Appium / RestAssured — customize as needed). Collaborate closely with developers, QA leads, and product teams to define testing strategies. Participate in requirements analysis to ensure test coverage and identify potential risks or gaps. Integrate automated tests into CI/CD pipelines using tools such as Jenkins, GitHub Actions, GitLab CI, Azure DevOps, etc. Execute automated and manual tests (when necessary), analyze failures, and log actionable defects. Improve test efficiency, monitor automated test results, and drive continuous testing practices. Ensure alignment with QA best practices, coding standards, and documentation requirements. Please don't submit proposal if your hourly range is more than the budget. Thank You Hourly rate: 4 - 5 USD 4 days ago Client's recent history (18 works) Crowdfunding Campaign No feedback given Jun 2024 19 hrs @ $111.23/hr Billed: $2,150.49 VoiceOver, Italian and/or French, Male No feedback given Jan 2023 FIXED $80.00 2D Animator for explainer video No feedback given Dec 2022 - Apr 2025 FIXED $350.00 30 minute consultation No feedback given Jun 2024 - Jun 2024 Executive Assistant Deutschsprechend To freelancer: 5 Great Freelancer Jun 2023 - Jun 2024 91 hrs @ $21.08/hr Billed: $1,921.53 Full stack CakePHP Expert for ongoing multiple Projects To freelancer: 3.05 To client: 3.65 Dec 2021 - Dec 2023 146 hrs @ $12.50/hr Billed: $1,825.00 Use C# code to build Mobile Application No feedback given To client: 5 It was nice to work with this client. Highly recommendable! Mar 2023 - Nov 2023 1 hrs @ $21.00/hr Billed: $24.50 Unity App Developer for Music Playback App (Final Fixes) To freelancer: 1 To client: 4 Aug 2023 - Aug 2023 51 hrs @ $11.14/hr Billed: $566.27 Looking for After Effects Expert to edit AE file To freelancer: 5 To client: 5 Daniela is a great client. It was a nice experience working with her. She set reasonable deadlines and cooperated fully.… Daniela is a great client. It was a nice experience working with her. She set reasonable deadlines and cooperated fully. Looking forward to working with them again! Jan 2023 - Jan 2023 FIXED $50.00 Senior Ruby Developer To freelancer: 3.45 Aug 2022 - Nov 2022 516 hrs @ $11.81/hr Billed: $6,099.21 SEO and Ads Expert To freelancer: 4.6 To client: 5 All good👍 Feb 2021 - Oct 2021 129 hrs @ $40.00/hr Billed: $5,140.00 SOAP and REST API expert required - URGENT To freelancer: 4 To client: 5 Oct 2020 - May 2021 127 hrs @ $12.00/hr Billed: $1,524.00 Fill in best possible CRM's on attached Excel To freelancer: 5 To client: 5 Feb 2020 - May 2021 FIXED $120.00 Requirments Engineer to write Business Req. Docusments (user stories etc) To freelancer: 5 A great freelancer with a super business knowledge and "think outside the box attitudes" To client: 5 Best client I worked with. Professional in dealing with requirements and inquiries. thanks for your support and wishing … Best client I worked with. Professional in dealing with requirements and inquiries. thanks for your support and wishing you all the best. Oct 2020 - Apr 2021 370 hrs @ $10.00/hr Billed: $3,701.68 Support for creation of a German Busienss Plan To freelancer: 5 great freelancer with important business experience To client: 5 Working with them was smooth and professional. The communication was excellent and we were all very productive in time. … Working with them was smooth and professional. The communication was excellent and we were all very productive in time. Absolutely recommend! Dec 2020 - Jan 2021 7 hrs @ $40.00/hr Billed: $280.00 Copywriting/editing text for a Website of approx 2'000 words To freelancer: 5 Great collaboration To client: 4.7 Oct 2020 - Oct 2020 FIXED $250.00 Create Shopify Jewelry Webshop To freelancer: 5 To client: 5 Bendrit is a nice client. Highly recommended!! Jan 2020 - Feb 2020 FIXED $540.00 Marketing Concept No feedback given To client: 4.3 Feb 2018 - Jul 2018 88 hrs @ $32.00/hr Billed: $2,800.00 View more (16) Web, Mobile & Software Dev, QA & Testing Open project
Senior Front End Developer React	20 - 40 USD / hr	4 days ago	Client Rank - Risky Payment method verified $112 067 total spent 8 hires, 3 active 11 jobs posted 73% hire rate, 1 open job 18.63 /hr avg hourly rate paid 5 825 hours paid 1.85 of 4 reviews Industry: Tech & IT Company size: 10 Registered: Dec 28, 2020 Germany Koblenz 12:52 1
Save Your Power. Empower Your Savings — with ivoflow. At ivoflow, we’re on a mission: to enable global manufacturing enterprises to gain full transparency over their strategic spend and to uncover cost-saving opportunities—automatically and intelligently. We’re growing steadily—and we’re looking for curious minds, problem-solvers, and innovators to join us on this journey. Be part of a team where we’re building a culture of innovation where everyone to leverage their individual strengths. Together, we’re shaping the future of procurement technology. YOUR ROLE: - Design and development of the frontend of our ivoflow software using React - Implementation of new features with a strong focus on our business tools - Maintenance and optimization of existing functionalities to ensure long-term performance and stability -Quality assurance through automated testing, code reviews, and static code analysis -Active collaboration within an agile development team to design and implement innovative solutions -Continuous improvement of our software through testing, code reviews, and performance tuning -Close collaboration with the backend team, especially in the development and integration of APIs and interfaces YOUR EXPERIENCE - 5+ years of professional web development experience implementing Single Page Applications, with at least 3 years of hands-on experience using React - Strong skills in HTML, CSS, and JavaScript, Typescript and TailwindCSS - Experience with testing practices NICE TO HAVE: -Knowledge of web performance optimization techniques - Experience with writing Cypress Integration tests Hourly rate: 20 - 40 USD 4 days ago Client's recent history (7 works) Jobs in progress (1) Senior Front End Developer Angular V. 15 or greater Jul 2025 - Present 666 hrs @ $21.01/hr Billed: $13,990.99 View more (-4) Front End Developer (Ember.js) No feedback given Mar 2023 4,009 hrs @ $15.58/hr Billed: $62,472.53 1 Day Trial Working - Full Time FE Ember (Feb 24th) No feedback given Feb 2023 FIXED $120.00 Experienced Senior Front End Developer Angular (V17 or greater) To freelancer: 5 Anatoly was a great hire and really appreciated his hard work, expertise in Angular and straight forward communication. … Anatoly was a great hire and really appreciated his hard work, expertise in Angular and straight forward communication. He is honest, hard working and full of experience and knowledge. I give him a 10 out of 10 To client: 5 It was a pleasure working with Ivoflow team. Communication throughout the project was friendly and professional. I’m gla… It was a pleasure working with Ivoflow team. Communication throughout the project was friendly and professional. I’m glad I could contribute to the project and wish all the best in the future development. I would be happy to collaborate together again! Oct 2025 - Nov 2025 146 hrs @ $34.72/hr Billed: $5,057.35 Sr. Software Developer (Full Stack) To freelancer: 4.85 Thank you for all the strong contributions. Will work with Sadan again as an external consultant we as need him. Great e… Thank you for all the strong contributions. Will work with Sadan again as an external consultant we as need him. Great experience and a lot of knowledge. Thank you. To client: 1 Mar 2021 - Aug 2021 835 hrs @ $30.00/hr Billed: $25,050.00 Strong Ember.js FE Developer Needed - to finalize FE for MVP Readiness To freelancer: 4.15 Thank you Ahmed, Appreciate the support to get our MVP ready for release. Will contact you again for our next FE Ember.j… Thank you Ahmed, Appreciate the support to get our MVP ready for release. Will contact you again for our next FE Ember.js job. We keep in touch. To client: 2.95 May 2021 - Jul 2021 133 hrs @ $35.00/hr Billed: $4,649.17 Implement email template for registration flow (double opt-in) To freelancer: 4.3 Very quick turnaround and job done well. Thank you To client: 5 Great client. Looking forward to work again. Feb 2021 - Feb 2021 FIXED $100.00 View more (4) Web, Mobile & Software Dev, Web Development Open project
Modern Assisted Living Site Plan	750 - 1,500 USD	4 days ago	Client Rank - Risky Payment method not verified 1 open job no reviews Registered: Dec 1, 2025 United States 1
I am converting my current structure into a Type B assisted-living facility for 16 + residents and now want to develop the adjacent lot—presently just the old septic field—into a purpose-built, modern companion building. I need a full, permit-ready package that unifies both buildings and meets state and local code. Scope of work • Architectural layout: modern design that includes private bedrooms, inviting common areas and basic medical-support rooms. • Accessibility: integrate wheelchair ramps at every grade change and grab bars in all resident bathrooms; elevators may be considered if the final layout requires a second level. • Civil & site plan: property lines, setbacks, parking, fire-lane access, landscaping and relocation of the existing septic system. • Utilities: design new water and sewer service, size the connections, and prepare drawings/details for the tap beneath Spring Cypress Rd. • Permitting support: produce all drawings, calculations and forms needed, respond to plan-review comments, and guide me through each agency until the permits are issued. • Cost coordination: gather at least one contractor quote specifically for the Spring Cypress Rd water/sewer crossing so I can secure funding and schedule the tie-in. Deliverables will be accepted once stamped drawing sets (architectural, structural if required, MEP and civil) have been submitted to the authorities and any revision cycles are complete. All files should be provided in PDF for submission and CAD/Revit for my records. Skills: Building Architecture, AutoCAD, Building Design, Building Information Modeling, Architectural Engineering, Architecture Fixed budget: 750 - 1,500 USD 4 days ago Websites, IT & Software, Design, Media & Architecture, Engineering & Science, Trades & Services, Building Architecture, AutoCAD, Building Design, Building Information Modeling, Architectural Engineering, Architecture Open project
Senior QA engineer	5 - 30 USD / hr	4 days ago	Client Rank - Excellent Payment method verified Phone number verified $47 319 total spent 9 hires, 4 active 14 jobs posted 64% hire rate, 2 open job 49.20 /hr avg hourly rate paid 910 hours paid 4.88 of 6 reviews Registered: Aug 22, 2025 United States Newark 06:52 5
Job Responsibilities - Create and maintain test cases, test plans, and test reports based on product requirements. - Perform functional testing, regression testing, compatibility testing, and performance testing for web, mobile (iOS/Android). - Identify, document, and track defects, ensuring timely resolution. - Collaborate closely with the development team to reproduce issues and provide clear defect descriptions. - Use automated testing tools or scripts to improve testing efficiency. - Ensure product quality throughout each release cycle within an Agile development process. Requirements - 5+ years of experience in software testing (Web/Mobile). - Strong understanding of testing methodologies: functional testing, smoke testing, regression testing, black-box testing, exploratory testing, etc. - Ability to independently write clear test cases and detailed bug reports. - Familiarity with common bug/issue tracking tools such as Jira. - Experience with at least one of the following is a plus: - Test automation tools (Selenium, Playwright, Cypress, Appium) - API testing (Postman, Insomnia, Swagger) - Performance testing (JMeter, LoadRunner) - Using AI tools for exploratory testing - Strong sense of responsibility and high attention to detail - Ability to work under pressure and handle highly urgent tasks efficiently - Good English communication skills and timely response on Slack. Hourly rate: 5 - 30 USD 4 days ago Client's recent history (10 works) Jobs in progress (4) Backend & Full-Stack Engineer Needed Oct 2025 - Present 17 hrs @ $58.04/hr Billed: $986.74 ML Engineer with Search Engine Experience Oct 2025 - Present 155 hrs @ $70.28/hr Billed: $10,893.49 Executive Assistant for Administrative and Accounting Support Oct 2025 - Present 75 hrs @ $19.91/hr Billed: $1,496.88 Executive Assistant for Administrative and Accounting Support Sep 2025 - Present 36 hrs @ $15.20/hr Billed: $542.00 View more (-1) Senior Quality Assurance Engineer \| Manual \|Automation \| Unit Testing To freelancer: 4 To client: 4.2 Oct 2025 - Nov 2025 168 hrs @ $26.28/hr Billed: $4,414.99 Sr. DevOps Architect To freelancer: 5 To client: 5 Oct 2025 - Nov 2025 136 hrs @ $41.73/hr Billed: $5,674.99 Livestream Backend Engineer No feedback given To client: 1 Oct 2025 - Oct 2025 18 hrs @ $23.03/hr Billed: $414.49 Livestream Backend Engineer To freelancer: 5 To client: 4 Oct 2025 - Oct 2025 8 hrs @ $37.35/hr Billed: $311.24 Tech project manager - release management To freelancer: 4 To client: 5 I enjoyed working with Roy & the team Sep 2025 - Oct 2025 97 hrs @ $34.93/hr Billed: $3,388.00 Senior Backend Engineer - 15 + year exp To freelancer: 4 To client: 5 Aug 2025 - Oct 2025 184 hrs @ $66.93/hr Billed: $12,281.50 View more (4) Data Science & Analytics, Data Analysis & Testing Open project
Senior QA and LLM Engineer	10 - 100 USD / hr	5 days ago	Client Rank - Excellent Payment method verified Phone number verified $970 234 total spent 17 hires, 9 active 148 jobs posted 11% hire rate, 16 open job 56.66 /hr avg hourly rate paid 16 561 hours paid 5.00 of 7 reviews Registered: May 7, 2024 United States Dover 06:52 5
We are building an advanced generative AI platform for healthcare and are seeking a Senior LLM and QA Engineer with the technical depth to test beyond the user interface. This role combines hands on quality assurance with LLM workflow validation, automated testing, and code level debugging. You will work directly with backend engineers and LLM developers to ensure the reliability, accuracy, and stability of multi agent pipelines, vector workflows, and generative AI inference systems. Description As a Senior LLM and QA Engineer, you will take ownership of testing across the entire AI platform, including UI, backend services, distributed LLM agents, RAG pipelines, and vector database integrations. You should be comfortable reading code, writing automated tests, validating multi step agent workflows, and identifying subtle errors in inference, prompt routing, or data extraction. The ideal candidate has hands on experience with LangChain, LangGraph, or multi agent orchestration, along with deep QA skills for API driven systems. You will play a central role in release quality, pipeline reliability, and high confidence deployments across AWS and GCP. Responsibilities • Test UI, backend APIs, and multi agent LLM pipelines end to end • Review, debug, and trace code to identify issues across distributed workflows • Build automated test suites for APIs, microservices, and LLM inference agents • Validate retrieval augmented generation pipelines and vector database logic • Test agent orchestration, prompt flows, and cross provider model routing • Integrate QA checks into CI or CD pipelines using AWS, GCP, and Docker • Collaborate closely with engineering leads to triage issues and confirm release quality • Document reproducible bug reports with code, logs, and root cause analysis Requirements • Strong coding skills, preferably in Python • Demonstrated experience in manual and automated testing • Ability to review backend code and debug distributed systems • Familiarity with backend stacks such as FastAPI, Flask, Docker, Postgres, MongoDB • Direct QA experience with LangChain, LangGraph, LiteLLM, or other LLM agent frameworks • Experience testing vector database integrations (Pinecone, Qdrant, Chroma) a plus • Excellent attention to detail, precision, and clear written communication Why Work With Us • Join a highly skilled remote team developing cutting edge healthcare AI • Competitive hourly rate with long term collaboration potential • Work directly with engineering leadership on high impact systems • Shape the testing strategy for a next generation AI driven platform When Applying, Please Include • Examples of test automation frameworks you have built • Any projects where you audited or debugged backend or LLM codebases • Experience testing LangChain, LangGraph, LiteLLM, or multi agent LLM workflows Hourly rate: 10 - 100 USD 5 days ago Client's recent history (16 works) Jobs in progress (9) Senior UI/UX Designer and Framer Specialist Aug 2025 - Present 461 hrs @ $19.28/hr Billed: $8,889.67 Senior Bubble Developer for Medical AI Platform Aug 2025 - Present 374 hrs @ $50.49/hr Billed: $18,867.56 Senior Multi-Agent LangGraph/Langroid Engineer - LLM, RAG, LaTeX, Vector DBs, Healthcare AI Jun 2025 - Present 811 hrs @ $35.04/hr Billed: $28,409.75 LangChain/Llama Developer Mar 2025 - Present 1,143 hrs @ $51.55/hr Billed: $58,934.12 Senior LLM Engineer (Medical AI) Mar 2025 - Present 1,636 hrs @ $33.68/hr Billed: $55,090.45 Bubble Developer for AI Healthcare Platform Jan 2025 - Present 1,665 hrs @ $79.56/hr Billed: $132,476.56 LangChain Developer Jan 2025 - Present 2,082 hrs @ $67.51/hr Billed: $140,531.23 LangChain Developer Jan 2025 - Present 1,927 hrs @ $32.79/hr Billed: $63,177.20 Medical Director for n1.healthcare May 2024 - Present 4,781 hrs @ $73.76/hr Billed: $352,622.75 View more (4) Senior QA Engineer (LLMs/GenAI, Manual + Automated Testing, Python/Backend) To freelancer: 5 Umang delivered exceptional work as an LLM engineer, consistently producing accurate, reliable outputs across complex ta… Umang delivered exceptional work as an LLM engineer, consistently producing accurate, reliable outputs across complex tasks. He is highly responsive, thoughtful in his problem-solving, and able to navigate ambiguity with clarity and precision. To client: 5 Oct 2025 - Nov 2025 9 hrs @ $20.01/hr Billed: $180.09 Senior QA Engineer (LLMs/GenAI, Manual + Automated Testing, Python/Backend) To freelancer: 5 Alagammai is an outstanding and highly professional QA engineer. Highly recommended! To client: 5 Oct 2025 - Oct 2025 5 hrs @ $38.82/hr Billed: $187.62 Senior QA Engineer (LangChain/LLMs/GenAI, Manual + Automated Testing, Python/Backend) To freelancer: 5 To client: 5 Oct 2025 - Oct 2025 2 hrs @ $42.29/hr Billed: $84.57 LangChain/Llama Developer To freelancer: 5 To client: 5 Mar 2025 - Aug 2025 897 hrs @ $94.87/hr Billed: $85,131.83 Senior Multi-Agent LangGraph/Langroid Engineer - LLM, RAG, LaTeX, Vector DBs, Healthcare AI To freelancer: 5 Achhar worked on a technically challenging AI infrastructure project, bringing solid experience in LLM integration and v… Achhar worked on a technically challenging AI infrastructure project, bringing solid experience in LLM integration and vector database handling. He was professional, committed to learning, and made meaningful contributions throughout his engagement. His involvement added value to a complex stage of development. To client: 5 It was great working with the team. Jun 2025 - Jul 2025 106 hrs @ $21.18/hr Billed: $2,238.25 Seeking Clinical Dietician To freelancer: 5 Donna is an outstanding nutritionist and writer. Her ability to synthesize complex lab results and medical data into tho… Donna is an outstanding nutritionist and writer. Her ability to synthesize complex lab results and medical data into thoughtful, personalized nutrition plans has been a valuable asset to our team. She brings clinical expertise and a clear understanding of the science. Donna is reliable, collaborative, and communicates with clarity and care. Her contributions consistently elevated the quality of our reports. To client: 5 Easy to work with, very collaborative environment. Enjoyed the project and the experience. Sep 2024 - Jun 2025 151 hrs @ $84.39/hr Billed: $12,757.17 LangChain Developer To freelancer: 5 Mohit is an exceptional, top-tier LangChain developer and a rare talent. He demonstrated deep expertise in building inte… Mohit is an exceptional, top-tier LangChain developer and a rare talent. He demonstrated deep expertise in building intelligent, scalable pipelines that transformed our health report generation capabilities. Beyond his technical brilliance, Mohit is an absolute pleasure to work with. He is respectful, kind, and a clear communicator. He consistently met deadlines and approached every challenge with thoughtfulness, creativity, humility, and a solutions-oriented mindset. Highly recommended! To client: 5 Jan 2025 - May 2025 360 hrs @ $19.00/hr Billed: $6,843.86 View more (5) Data Science & Analytics, AI & Machine Learning Open project
Junior Quality Assurance Engineer	not specified	5 days ago	Client Rank - Excellent Payment method verified $747 563 total spent 47 hires, 6 active 93 jobs posted 51% hire rate, 6 open job 14.09 /hr avg hourly rate paid 43 886 hours paid 4.72 of 45 reviews Registered: Nov 1, 2016 Israel Tel Aviv 13:52 5
Company description JobTestPrep is a leading provider of innovative online test preparation services for job seekers aiming to excel in their career progression. Renowned for delivering a tailored learning journey, JobTestPrep assists candidates in mastering their employment assessments through a vast selection of practice tests and support materials. Our ethos is grounded in continual innovation, unwavering customer focus, and the ongoing enhancement of our educational tools. What We Offer:Competitive salary and benefits package. Opportunities for professional growth and development. A collaborative and innovative work environment. Flexible working hours and remote work options. Description and requirements This full-time remote role involves day-to-day test execution, quality assurance, manual testing, and creating test cases. Lead the quality assurance efforts for our client applications built on React Micro frontend architecture implementing our own framework with Atomic Design principles. Additionally, you will ensure the quality of our cloud-based microservices system that implements event-driven design with HTTP/HTTP2, message brokers (topics/queues), and WebSockets Responsibilities: Develop, implement, and maintain comprehensive QA processes and strategies. Design, execute, and maintain automated and manual test cases and scripts. Identify, document, and track software defects. Develop and maintain automated test frameworks and scripts. Establish prerequisites for automation development and maintenance to ensure effective automated tests despite feature changes. Perform testing of web applications and REST APIs in a client-server architecture. Mentor junior QA engineers and foster a culture of continuous improvement. Ensure timely and accurate reporting of test progress, issues, and risks. Transition to Tech Lead of QA, taking on full responsibility for products' quality and the quality assurance process across the organization, along with leadership responsibilities. Full flow QA management from gathering requirements to production testing. Control and track releases, ensuring the team meets version goals and due dates. Education: Bachelor's or Master's degree in Computer Science, Engineering, or a related field. Graduate of a software testing course. ISTQB Certified Tester – Foundation Level Experience: Minimum of 2 years in software quality assurance, with a strong background in both manual and automated testing. Minimum of 2 year with test automation tools (Playwright , Cypress, Selenium, JUnit, TestNG). Proven experience in building and leading QA processes and teams. Strong knowledge of QA methodologies: Functional, Usability, Stress, Negative, Integration, Data Validation, Performance, and Automated Testing. Experience with test automation tools (Selenium, JUnit, TestNG). Experience with message brokers like Kafka, RabbitMQ, or similar technologies. Proficiency in testing applications using HTTP/HTTP2 protocols, message queues, and WebSockets. Experience with test automation tools suitable for React (e.g., Jest, Cypress) and microservices. Proficiency in programming languages (JavaScript, Python, or similar) for test automation. Familiarity with CI/CD tools and Agile/Scrum methodologies. Proficiency in using issue tracking and project management tools: Xray, Jira. Strong knowledge and experience with client-server architecture, web application testing, and REST API testing. Strong analytical, problem-solving, and decision-making skills. Excellent communication and collaboration skills. Preferred Skills: Experience with performance testing tools (JMeter, LoadRunner). Experience with event-driven testing strategies and tools. Familiarity with testing tools for message brokers and WebSockets. Knowledge of microservices architecture and related testing strategies. Experience with cloud platforms (AWS, Azure). Familiarity with containerization and orchestration tools (Docker, Kubernetes). Knowledge of database testing, SQL, and NoSQL databases. Language Skills:Fluent in English. Proficiency in additional languages is a plus. Budget: not specified 5 days ago Client's recent history (50+ works) Jobs in progress (6) Senior Python Software Engineer Oct 2025 - Present FIXED $3,065.00 Customer Support Representative (EST Time Zone) Apr 2025 - Present 1,259 hrs @ $14.42/hr Billed: $18,152.24 Junior Software Engineer Needed for Exciting Project Apr 2025 - Present FIXED $2,700.00 Middle Quality Assurance Engineer Oct 2024 - Present FIXED $13,305.00 Customer Success Representative Apr 2019 - Present 14,092 hrs @ $14.37/hr Billed: $202,484.72 Customer Success Representative Jan 2019 - Present 17,299 hrs @ $14.47/hr Billed: $250,236.76 View more (1) Amazon SDE Project To freelancer: 3 Mar 2022 - Nov 2025 FIXED $10.00 Senior Python Engineer To freelancer: 5 To client: 5 It was a great experience working with this team! The processes are well-structured, which made everything run smoothly … It was a great experience working with this team! The processes are well-structured, which made everything run smoothly and efficiently. The people are professional, friendly, and communicate their requirements clearly, making collaboration straightforward and enjoyable. I’d be happy to work with them again and highly recommend them to other freelancers looking for a positive and supportive working environment. Sep 2024 - Jul 2025 FIXED $47,435.00 Customer Success Representative No feedback given To client: 4.7 I loved working here because it allowed me to help people with the interview prep which gave them a better chance of lan… I loved working here because it allowed me to help people with the interview prep which gave them a better chance of landing that job. The work environment tough was a bit uncertain and once Covid hit, my contract was paused, and no word after that. There was a lot to learn and I appreciated the experience. Aug 2018 - Sep 2022 2,601 hrs @ $14.04/hr Billed: $36,512.36 Write mechanical/electrical questions To freelancer: 5 To client: 5 Dec 2020 - Apr 2022 FIXED $3,598.00 Amazon SDE Project To freelancer: 5 To client: 5 Awesome client to work with. Thank you very much for for being professional and clea. Would like to work with him again Jan 2022 - Mar 2022 FIXED $330.00 Freelancer to review, answer and explain IT questions No feedback given To client: 5 It was awesome project with Saghi. Very friendly & Professional indeed. Would like to work with him again and also recom… It was awesome project with Saghi. Very friendly & Professional indeed. Would like to work with him again and also recommend others too. Thanks Saghi. Aug 2021 - Oct 2021 FIXED $655.00 An experienced writer for business and accounting oriented articles No feedback given To client: 5 Thank you. Feb 2018 - Jan 2021 FIXED $150.00 Maintenance professional needed to write and review study material To freelancer: 5 I'm very satisfied with Diana's work in total! Great communication! very kind! professional and honest! I totally recomm… I'm very satisfied with Diana's work in total! Great communication! very kind! professional and honest! I totally recommend working with Diana. To client: 5 It was so far the best experience with Sagi, excellent communication, amazing feedback, continuous work. I'm a bit sad t… It was so far the best experience with Sagi, excellent communication, amazing feedback, continuous work. I'm a bit sad that the work stopped in the middle of the contract, but so far I have nothing to complain about. I understand the need for more complex work on this project, so that's far understandable and ok to me. I would highly recommend him and hope we'll have a change to collaborate on other projects. Feel free to contact me anytime. Keep the good work, Sagi! Oct 2020 - Dec 2020 FIXED $395.00 Maintenance professional needed to write and review study material To freelancer: 4.2 To client: 2.65 Worst experience on the Upwork so far, first three milestones client did not have any issue with the work that I provide… Worst experience on the Upwork so far, first three milestones client did not have any issue with the work that I provided. Then asked me to change all the questions that I wrote for two milestones, which I did, but the client continued to have various requestes that did not make much sense, after all that I wrote everything that he required but he decided to put the job on hold, and eveuntually close it. After all that client requested a money to be returned even for the milestones that were done without any problems in the first place! Long story short, client changed requirements after 3 milestones to something that did not make any sense, and always complained about the work that was provided, even though my work improved through each milestone. Oct 2020 - Nov 2020 FIXED $375.00 Business Development Manager To freelancer: 4.7 David worked for our company for nearly two years as a Customer Service Representative and then a Business Development M… David worked for our company for nearly two years as a Customer Service Representative and then a Business Development Manager. David did all of his work in a good and professional manner and was always very pleasant to the clients and employees. Due to a reduction in our workforce, we are ending our contract with David. I am sure he will be a significant factor in any company that chooses to use his services in the future. To client: 5 Great experience working with JTP! They've been an innovator in online test preparation for over two decades. It has bee… Great experience working with JTP! They've been an innovator in online test preparation for over two decades. It has been a pleasure to help their customers and help increase their business growth. May 2019 - May 2020 1,316 hrs @ $15.17/hr Billed: $19,966.00 Animated Video Tutorial To freelancer: 5 We hired Gal to animate a short instructional video for our company. Gal was wonderful to work with. He was attentive t… We hired Gal to animate a short instructional video for our company. Gal was wonderful to work with. He was attentive to our company's needs, followed directions easily, but also provided helpful and professional feedback of his own. He completed the project long before the due date, and delivered a sleek and beautiful animated video. We will be working with him again. To client: 5 I had a very good experience. Very professional and reasonable. Relevant feedback and good working atmosphere. Jan 2020 - Feb 2020 FIXED $500.00 Experienced, knowledgeable accountant needed to write and review study material on accounting To freelancer: 3.9 Mar 2019 - Sep 2019 FIXED $3,200.00 Experienced, knowledgeable accountant needed to write and review study material on accounting To freelancer: 4.45 Fatima has helped us with creating study material for professional accountants. She has been super professional and help… Fatima has helped us with creating study material for professional accountants. She has been super professional and helpful. I'd definitely recommend her services. To client: 5 Awesome experience. Feb 2019 - Aug 2019 FIXED $2,250.00 IT professional needed to write and review study material on information security To freelancer: 4.85 Shahzad has helped us with constructing learning material for IT-related subjects. He has done the work very professiona… Shahzad has helped us with constructing learning material for IT-related subjects. He has done the work very professionally, and was cooperative and willing to make any required changes. It was a pleasure working with him and I'd highly recommend his services. To client: 5 Great experience! Feb 2019 - Jul 2019 FIXED $2,250.00 IT professional needed to write and review study material on information security To freelancer: 4.85 Serhii has helped us with writing IT material for an MCQ test. He has done the work in a very professional manner and up… Serhii has helped us with writing IT material for an MCQ test. He has done the work in a very professional manner and upheld highest standards both in work quality and in schedule. I'd definitely recommend anyone to hire him for similar projects. To client: 5 It was a pleasure to have Shlomik as a client. He formulates the tasks clearly and fully, is faithful to his obligations… It was a pleasure to have Shlomik as a client. He formulates the tasks clearly and fully, is faithful to his obligations and affable person. It's definitely the kind of client that worth working for. Mar 2019 - Jun 2019 FIXED $2,500.00 English-Japanese Translator Required for a Short Project To freelancer: 4.4 Sen did a very thorough and clear translation work, and was very cooperative along the way. I will definitely recommend … Sen did a very thorough and clear translation work, and was very cooperative along the way. I will definitely recommend hiring his services. To client: 5 Thank you! May 2019 - Jun 2019 FIXED $200.00 Customer Success Representative No feedback given Oct 2018 - Jun 2019 1,632 hrs @ $14.49/hr Billed: $23,634.00 Customer Success Representative To freelancer: 4.85 David is a great worker. He is responsible, hard working and a team player. We are very happy to have had him as part … David is a great worker. He is responsible, hard working and a team player. We are very happy to have had him as part of our team! We recommend him with flying colors. To client: 5 I had an amazing experience on my first contract with JobTestPrep. This contract is simply ending because I'm transition… I had an amazing experience on my first contract with JobTestPrep. This contract is simply ending because I'm transitioning into a new role. Aug 2018 - May 2019 1,509 hrs @ $15.14/hr Billed: $22,840.00 Massage and bodywork exam To freelancer: 4.85 This is my second project with Haris. He's doing high-quality work and is always helpful and cooperative. I will defini… This is my second project with Haris. He's doing high-quality work and is always helpful and cooperative. I will definitely recommend him to anyone. To client: 5 Excellent client to work with ! Feb 2019 - May 2019 FIXED $2,250.00 Customer success representative No feedback given Dec 2017 - Apr 2019 2,492 hrs @ $14.42/hr Billed: $35,932.83 9 Illustrations for mechanical engineering To freelancer: 4.7 To client: 5 Great client, highly recommended! Jan 2019 - Feb 2019 FIXED $68.00 Academic civil engineer needed to write study material To freelancer: 4.8 To client: 5 I enjoyed working on this project. All expectations and requirements were communicated up front and Shlomik was responsi… I enjoyed working on this project. All expectations and requirements were communicated up front and Shlomik was responsive to any of my requests for clarification. I liked working with Shlomik and hope to have the opportunity to work together again. Dec 2018 - Feb 2019 FIXED $1,410.00 Additional 190 Mecical Assistant Exam questions To freelancer: 4.6 To client: 5 This was my second contract with Shlomik. He's a brilliant client, easy to work with. Highly recommended! Dec 2018 - Feb 2019 FIXED $1,080.00 Experienced, knowledgeable medical worker needed to write study material To freelancer: 4.6 Unber did a fantastic work on the project. Her work was of high-quality, in time and she was always helpful and flexibl… Unber did a fantastic work on the project. Her work was of high-quality, in time and she was always helpful and flexible. I would definitely recommend anyone to hire her. To client: 5 Shlomik is a great client to work with. He is accommodating and is always available to answer any questions. During the … Shlomik is a great client to work with. He is accommodating and is always available to answer any questions. During the entire project, Shlomik was excellent with communication – knows what he wants, very flexible, appreciates the freelancer’s expertise, open for suggestions and development, very smart guy. Dec 2018 - Feb 2019 FIXED $1,200.00 Automobile industry expert needed to write study material To freelancer: 4.45 Bojan's work was of high quality, and he was always ready and willing to make any adjustments, if necessary. We've high… Bojan's work was of high quality, and he was always ready and willing to make any adjustments, if necessary. We've highly enjoyed working with him. To client: 5 Great client! Clear communication! I would highly recommend to anyone. Dec 2018 - Feb 2019 FIXED $1,135.00 Academic civil engineer needed to write study material To freelancer: 4.55 James did a fantastic job. His work is professional and on-time. It was a pleasure working with him. Dec 2018 - Feb 2019 FIXED $1,890.00 Academic mechanical engineer needed to write study material To freelancer: 4.6 To client: 5 Mr. Shlomik has been nothing but consistent with his instructions and he's been swift in completing obligations on his e… Mr. Shlomik has been nothing but consistent with his instructions and he's been swift in completing obligations on his end. Despite the debacle done on my part, he has been fair and respectful enough to help me redeem my shortcomings. Regardless, I would recommend him to all freelancers for his swiftness and superb level of communication. Dec 2018 - Feb 2019 FIXED $900.00 Experienced, knowledgeable medical worker needed to write study material To freelancer: 4.55 To client: 5 Excellent Client to Work with ! Dec 2018 - Feb 2019 FIXED $1,500.00 Aviation Expert needed for writing multiple-choice test questions To freelancer: 5 Muhammad is very eager to please and is great at following guidelines and instructions. He fulfilled his task as asked a… Muhammad is very eager to please and is great at following guidelines and instructions. He fulfilled his task as asked and put a lot of effort into his work. We will be happy to work with him again. To client: 5 Great Client always available for her work highly recommend Jan 2019 - Feb 2019 FIXED $800.00 Academic mechanical engineer needed to write study material To freelancer: 4.7 Adnan has done a very professional, thorough work, paying attention to the smallest details. It was a pleasure working … Adnan has done a very professional, thorough work, paying attention to the smallest details. It was a pleasure working with him. To client: 5 Working for this client was a great experience. The deadlines and project expectations were clearly defined, the client … Working for this client was a great experience. The deadlines and project expectations were clearly defined, the client was very responsive and almost 24/7 available for all sorts of questions or comments that I had. I would highly suggest this client to every freelancer. Dec 2018 - Jan 2019 FIXED $1,025.00 German editor required for proofreading numerical and diagrammatic reasoning questions To freelancer: 4.6 To client: 5 Great to collaborate with him. Fully recommended! Oct 2018 - Nov 2018 FIXED $500.00 Customer success representative To freelancer: 5 Dear Terence, Sorry for accidentally ending your contract! To client: 5 Mar 2018 - Oct 2018 1,116 hrs @ $14.23/hr Billed: $15,873.66 Needed: certified pharmacy technician for study materials writing To freelancer: 5 Melissa took the job very seriously, and did a professional, quick job. To client: 5 This client was wonderful to work with. Provided very clear instructions, was firm on expectations. Response time was ve… This client was wonderful to work with. Provided very clear instructions, was firm on expectations. Response time was very quick, and feedback appropriate. Jul 2018 - Aug 2018 FIXED $1,000.00 Customer success representative To freelancer: 3.5 To client: 5 Glad I could be of assistance! All the best! Apr 2018 - Aug 2018 552 hrs @ $14.11/hr Billed: $7,784.04 Writing 120 questions for a mechanical test To freelancer: 3.8 To client: 5 This team is the best in giving instruction and giving criticism to the project. Recommended to other freelancers May 2018 - May 2018 FIXED $650.00 Writing 120 questions for mechanical exam To freelancer: 4.6 To client: 5 It is very good customer very good evaluations of the final work in the formats of good work team work Apr 2018 - Apr 2018 FIXED $1,000.00 8 new Test Prep questions. To freelancer: 5 To client: 5 Great client to work with on this educational project. Thank you! -ML Jan 2018 - Jan 2018 FIXED $20.00 Illustrator needed for a project of 110 illustrations To freelancer: 5 Working with Mary was easy and the results were just what we wanted. To client: 5 Very pleasant to work with in completing this project. Prompt and available for reviews. Thank you! Dec 2017 - Jan 2018 FIXED $150.00 Accounting Project - Revision To freelancer: 5 Professional work and on-time delivery. To client: 5 They are a great team to work with! Sep 2017 - Oct 2017 FIXED $250.00 Accounting Project - Revision To freelancer: 5 Job done quickly and professionally! To client: 5 One of the best clients I have ever dealt with. Highly recommended. Sep 2017 - Sep 2017 FIXED $250.00 Video Producer needed to create short videos - with 1 actor To freelancer: 5 To client: 5 Extremely pleasant client to work with. Provided clear directions and articulated expectations. I would be happy to work… Extremely pleasant client to work with. Provided clear directions and articulated expectations. I would be happy to work with them again in the future on any project. Jul 2017 - Jul 2017 FIXED $1,825.00 Re-recording To freelancer: 5 To client: 5 First Rate. Loved working with this client. Jul 2017 - Jul 2017 FIXED $15.00 Voice Actor Needed - for a short project To freelancer: 5 Excellent work and attention to detail, delivered on time, and was easy to communicate with. To client: 5 Great to work with. Clear expectations and excellent, friendly communication. Would work with them again. Jul 2017 - Jul 2017 FIXED $50.00 Video editor needed for producing a short instructional video To freelancer: 5 An expert who is really easy to work with To client: 5 Very Nice Dec 2016 - Dec 2016 FIXED $60.00 View more (42) Web, Mobile & Software Dev, QA & Testing Open project
React + Next.js QA Developer for Manual and Automated Testing	8 - 12 USD / hr	6 days ago	Client Rank - Good Payment method verified $3 982 total spent 13 hires, 3 active 19 jobs posted 68% hire rate, 3 open job 20.00 /hr avg hourly rate paid 8 hours paid 4.89 of 10 reviews Industry: Education Individual client Registered: Jun 30, 2021 Israel nazareth 13:52 4
We are developing an internal CRM system using Next.js (App Router) and TypeScript. The frontend is built with modern tools and libraries to ensure scalability and performance. We are looking for a skilled QA developer (with frontend experience) to help us manually and automatically test key parts of the system — especially the User Permissions Management Page. Tech Stack Used: Next.js (App Router) TypeScript React Hook Form – for form management React Query (TanStack Query) – for data fetching and caching Axios – for backend communication Tailwind CSS – for UI PostgreSQL + Prisma ORM – backend/database ✅ Your Responsibilities: Perform manual testing of UI components — especially all buttons, checkboxes, and forms Ensure all functions work 100% as expected (permission assignment, saving, etc.) Write automated tests using tools like: Playwright or Cypress for end-to-end testing Jest or React Testing Library for component/unit testing Report any bugs or UX issues clearly Propose improvements if needed 📌 Ideal Candidate Has: Strong experience with React and TypeScript Experience writing UI and E2E tests Familiarity with Next.js App Router Understanding of forms and state management in React High attention to detail Can work independently and understand codebases quickly Hourly rate: 8 - 12 USD 6 days ago Client's recent history (15 works) Jobs in progress (2) Upgrade Laravel CRM UI with Free Admin Template and Custom Lead Page Oct 2025 - Present 2 hrs @ $24.33/hr Billed: $36.49 Upgrade Laravel CRM UI with Free Admin Template and Custom Lead Page Sep 2025 - Present FIXED $782.75 View more (-3) We are looking for a native Arabic speaker to record a high-quality professional video(Stock Market) No feedback given Oct 2025 - Nov 2025 FIXED $250.00 TypeScript / Next.js developer No feedback given To client: 5 Great client : Clear communication, quick feedback, and smooth collaboration. Would be happy to work together again. Aug 2025 - Oct 2025 6 hrs @ $20.08/hr Billed: $120.49 Laravel Developer Needed to Fix Production Server Configuration To freelancer: 5 To client: 5 Thanks a lot, Aug 2025 - Aug 2025 FIXED $251.50 TypeScript / Next.js developer to help us eliminate all ESLint warnings in a working CRM project. To freelancer: 4 To client: 5 I enjoyed working on this project. All expectations and requirements were clear from the start, and the client was respo… I enjoyed working on this project. All expectations and requirements were clear from the start, and the client was responsive to any requests for clarification. Building the CRM with Next.js, Tailwind, and Prisma was a great experience. I look forward to working together again. Jul 2025 - Aug 2025 FIXED $200.00 Spokes woman person trading Arabic video To freelancer: 5 To client: 3.95 Sep 2024 - Jul 2025 FIXED $200.00 edit Voice over To freelancer: 5 To client: 5 Feb 2025 - Feb 2025 Spokes woman person trading Arabic video To freelancer: 5 To client: 5 Jan 2025 - Feb 2025 FIXED $300.00 Spokes woman person trading Arabic video To freelancer: 5 To client: 5 Aug 2024 - Jan 2025 FIXED $531.50 Graphic design website To freelancer: 4 Jun 2021 - Sep 2024 FIXED $220.00 Spokes woman person trading Arabic video To freelancer: 5 Jul 2024 - Aug 2024 FIXED $251.00 Spokesperson trading Arabic video To freelancer: 5 very professional seller To client: 5 May 2024 - May 2024 FIXED $200.00 Spokesperson trading Arabic video To freelancer: 5 To client: 5 May 2024 - May 2024 Graphic design website To freelancer: 4 To client: 4.25 At first, they were completely on board and available but they become very unresponsive and ended the contract with no f… At first, they were completely on board and available but they become very unresponsive and ended the contract with no further notice. Jun 2021 - Jul 2021 FIXED $75.00 View more (11) Web, Mobile & Software Dev, QA & Testing Open project
Senior Angular + ThreeJS Developer (Long-Term Project)	2,000 USD	6 days ago	Client Rank - Risky Payment method not verified Phone number verified 1 open job no reviews Registered: Nov 28, 2025 India 17:22 1
Project Requirements Strong experience with Angular (16/18/19) Expertise in RxJS and NgRx Strong hands-on ThreeJS experience Ability to convert UI/UX and motion design prototypes into functional experiences Familiarity with Storybook and Cypress (nice to have) Clean, modular coding practices Strong SCSS and semantic HTML Ability to work with a large team (10+ developers) Experience Required 5+ years of professional front-end development Experience building large-scale, high-performance web applications Excellent English communication skills Ability to work independently while collaborating effectively with a global team Fixed budget: 2,000 USD 6 days ago Web, Mobile & Software Dev, Web Development Open project
Book2 Secrets in the Saltmarsh - ebook cover and paperback cover	120 USD	6 days ago	Client Rank - Medium Payment method verified Phone number verified $200 total spent 2 hires, 2 active 2 jobs posted 100% hire rate, 2 open job no reviews Registered: Sep 20, 2025 United States Jasper 05:52 3
Old small outboard motor boat in water of salt marsh covered by lots of old cypress trees with spanish moss. show Gatsby (same blue smoke (gray) Maine Coon cat sitting in the bow of the boat facing us. The boat in this picture (from MidJourney) doesn't appear to have a motor. Clues: one shrimp, satellite image on a map, camera with night vision telephoto lens. possible examples attached. can be modified or replaced. there should be no legible names on the map. Image can be small so the title shows up clearly across the top, There can be a new moon in the night sky. Must be non-photorealistic. Fixed budget: 120 USD 6 days ago Client's recent history (2 works) Jobs in progress (1) Book Cover Design Sep 2025 - Present View more (-4) Book Cover Design No feedback given Oct 2025 FIXED $80.00 Design & Creative, Graphic, Editorial & Presentation Design Open project
QA Tester – ReactJS and NextJS	8 - 15 USD / hr	6 days ago	Client Rank - Excellent Payment method verified Phone number verified $5 276 total spent 42 hires, 5 active 81 jobs posted 52% hire rate, 3 open job 10.51 /hr avg hourly rate paid 68 hours paid 4.76 of 39 reviews Industry: Tech & IT Company size: 2 Registered: Nov 25, 2022 India Jaipur 17:22 5
Seeking a detail-oriented QA tester with experience in ReactJS/NextJS web apps to ensure software quality through manual and automated testing. Responsibilities - Create and execute test plans and cases for front-end applications. - Identify, document, and track bugs with clear reproduction steps. - Collaborate with developers to validate bug fixes and UI/UX designs. - Perform functional, regression, and cross-browser testing. - Use AI tools to improve test efficiency and defect detection. Qualifications - 3+ years of QA experience testing modern web applications. - Good understanding of ReactJS/NextJS app structures and web technologies (HTML, CSS, JavaScript). - Experience with bug tracking tools and test automation frameworks like Cypress or Selenium. - Strong attention to detail and communication skills. - Familiarity with AI-enhanced QA tools is a plus. New profiles are welcome. AI-generated or copy-pasted proposals will be ignored. No agency. Note: You must have all the above-mentioned skills and requirements. If not, please ignore this posting. Hourly rate: 8 - 15 USD 6 days ago Client's recent history (47 works) Jobs in progress (2) UI/UX Designer for website (Figma) Aug 2023 - Present FIXED $90.00 Flutter/Laravel dev for modifying app from codecanyon Dec 2022 - Present FIXED $40.00 View more (-3) Flutter dev No feedback given Jan 2023 FIXED $10.00 Flutter UI build No feedback given Dec 2022 FIXED $65.75 Flutter expert for bug fixes No feedback given To client: 5 May 2023 - Sep 2025 FIXED $30.00 FlutterFlow developer No feedback given To client: 5 Rakesh, it’s been a pleasure working with you—clear communication and great professionalism throughout. Looking forward … Rakesh, it’s been a pleasure working with you—clear communication and great professionalism throughout. Looking forward to more collaborations! Sep 2024 - Aug 2025 FIXED $65.00 Senior AI Engineer – Healthcare Automation To freelancer: 5 Regumsoft team did an outstanding job on our AI-based healthcare project, delivering high-quality work with great expert… Regumsoft team did an outstanding job on our AI-based healthcare project, delivering high-quality work with great expertise. He maintained excellent communication, swiftly addressed challenges, and ensured timely delivery. His problem-solving skills and deep understanding of AI made a significant impact. Highly recommended for any AI-driven development! To client: 5 Great Client! Feb 2025 - Mar 2025 5 hrs @ $22.36/hr Billed: $111.79 Graphic Designer for Particle type Animation (Lottie Animation) To freelancer: 5 To client: 5 Dec 2024 - Jan 2025 FIXED $50.00 Flutter developer No feedback given To client: 5 Working with rakesh is amazing. He always ready to help and support. Oct 2023 - Oct 2024 FIXED $406.00 Laravel Developer To freelancer: 5 Great knowledge of Laravel, highly professional. To client: 5 Thanks for your Work. I enjoyed working with Rakesh. Jul 2024 - Aug 2024 FIXED $70.00 Flutter jitsi_meet_flutter_sdk package To freelancer: 1 The job was to fix the crash while being on API 34 on Android 14 devices, but he just downgraded the API version, since … The job was to fix the crash while being on API 34 on Android 14 devices, but he just downgraded the API version, since the job was very clear to fix the crash not downgrading the version. I was convinced by the video proof and didn't go into details. To client: 5 Aug 2024 - Aug 2024 FIXED $35.00 Wordpress to Shopify migration To freelancer: 5 Deepak did a great job with the migration, and he has a great knowledge of WordPress and Shopify, will definitely do som… Deepak did a great job with the migration, and he has a great knowledge of WordPress and Shopify, will definitely do some work together in future. To client: 5 Nice working experience with Blue. Hope to have the opportunity to work with him again. Apr 2024 - Jul 2024 FIXED $65.00 React Developer. To freelancer: 5 Great talent, worked professionally, looking forward to work together in future. To client: 2.85 Jul 2024 - Jul 2024 FIXED $50.00 Chrome extension development No feedback given To client: 1 Newer work with this client. They ask to work out side of upwork and give you assurance that they will pay you but you w… Newer work with this client. They ask to work out side of upwork and give you assurance that they will pay you but you will never get your payment. Tried contacting them multiple time but now I am not getting any response. Sep 2023 - Nov 2023 FIXED $125.00 Wordpress developer To freelancer: 5 Quality work. To client: 5 Eternally grateful for the opportunity to work with Rakesh. I recommend this client to everyone. Nov 2023 - Nov 2023 FIXED $25.00 Flutter developer To freelancer: 5 Abdul and his team delivered exceptional work on our Flutter app project. Highly recommend hiring them for your developm… Abdul and his team delivered exceptional work on our Flutter app project. Highly recommend hiring them for your development needs. To client: 5 Outstanding experience, Rakesh is very cooperative and helpful. Thank you for this project. Jan 2023 - Sep 2023 FIXED $260.00 React Native to Flutter To freelancer: 4.6 Did a good job. To client: 5 Nice to work with him, in the future we will work more together! Dec 2022 - Aug 2023 FIXED $200.00 Full Time Flutter Developer To freelancer: 5 To client: 5 I'm happy to worked with Blue tech. Highly recommend and trust full. Apr 2023 - Aug 2023 FIXED $218.00 UI/UX Designer for website (Figma) No feedback given To client: 5 Good client, explained requirement very well. May 2023 - Jul 2023 FIXED $250.00 ReactJS/MaterialUI developer To freelancer: 5 Goutham as a React/Material UI developer did a great job, and I am extremely satisfied with his work. he built our websi… Goutham as a React/Material UI developer did a great job, and I am extremely satisfied with his work. he built our website within the deadline and showcased their expertise. Their experience and professionalism were evident throughout the project. I would gladly hire him again in the future. To client: 5 Rakesh is an awesome client! He really knows his stuff and is super reliable and easygoing. It's been a breeze working w… Rakesh is an awesome client! He really knows his stuff and is super reliable and easygoing. It's been a breeze working with him. I genuinely enjoy our collaborations and would be thrilled to team up with him again in the future. Apr 2023 - Jun 2023 FIXED $400.00 React + Firebase project No feedback given To client: 4.25 It was nice working with Rakesh. Mar 2023 - Jun 2023 FIXED $331.50 Flutter and Laravel developer To freelancer: 5 I had the pleasure of working with Abdul as a Flutter and Laravel developer for a long-term project, and I must say that… I had the pleasure of working with Abdul as a Flutter and Laravel developer for a long-term project, and I must say that I am extremely impressed with his work. From the very beginning, he demonstrated exceptional professionalism, strong technical skills, and excellent communication. Throughout the project, Abdul consistently delivered high-quality work and always met or exceeded my expectations. He was able to work independently and take ownership of his tasks, while also collaborating effectively with other members of the team. What I appreciated most about working with Abdul was his ability to think outside the box and come up with creative solutions to complex problems. He was always willing to go the extra mile to ensure that our project was successful. Overall, I would highly recommend Abdul to anyone looking for a skilled and reliable Flutter and Laravel developer. He is truly an asset to any team and I look forward to working with him again in the future. Jan 2023 - Apr 2023 58 hrs @ $10.50/hr Billed: $609.00 React dev No feedback given To client: 5 Jan 2023 - Apr 2023 FIXED $125.00 Wordpress developer No feedback given To client: 5 Nice to work with him. Jan 2023 - Mar 2023 FIXED $50.00 Flutter developer No feedback given To client: 5 Good to work. Jan 2023 - Feb 2023 5 hrs @ $7.35/hr Billed: $37.98 React UI Build To freelancer: 5 He is just perfect To client: 5 Feb 2023 - Feb 2023 FIXED $240.00 Laravel Developer To freelancer: 5 Experienced laravel developer To client: 5 Jan 2023 - Feb 2023 FIXED $20.00 AWS SES email setup To freelancer: 5 To client: 4 I enjoyed working on this project to fix SES issues. All expectations and requirements were communicated up front and th… I enjoyed working on this project to fix SES issues. All expectations and requirements were communicated up front and the client was responsive to any of my requests for clarification. Feb 2023 - Feb 2023 FIXED $15.00 Chat app (web) with React, Next.js, and Firebase To freelancer: 5 Great UI developer To client: 5 Jan 2023 - Feb 2023 FIXED $200.00 ReactJS/MaterialUI developer To freelancer: 5 Great job To client: 5 Thanks Jan 2023 - Feb 2023 FIXED $80.00 React/NextJS developer To freelancer: 5 He is great at his work and did all the work within the deadline. To client: 5 Great experience as always. Jan 2023 - Jan 2023 FIXED $35.25 Flutter in-app purchase subscriptions To freelancer: 5 Knowledgable guy To client: 5 Very Clear Requirement Excellent client,Looking Forward to working with him. Jan 2023 - Jan 2023 FIXED $5.00 Additional changes for ReactJS + NextJS To freelancer: 5 To client: 5 Jan 2023 - Jan 2023 FIXED $42.00 ReactJS work To freelancer: 5 To client: 5 Jan 2023 - Jan 2023 FIXED $105.00 ReactJS/MaterialUI developer To freelancer: 4.1 To client: 4.55 Jan 2023 - Jan 2023 FIXED $30.00 ReactJS + Material UI design No feedback given To client: 5 Great client. Dec 2022 - Jan 2023 FIXED $115.00 Flutter UI To freelancer: 4.4 To client: 2.35 Jan 2023 - Jan 2023 FIXED $50.00 Flutter dev for daily changes To freelancer: 4.05 Dec 2022 - Jan 2023 FIXED $50.00 Flutter dev for daily changes To freelancer: 4.45 To client: 4 Jan 2023 - Jan 2023 FIXED $10.00 Flutter dev for daily changes To freelancer: 4.1 Jan 2023 - Jan 2023 FIXED $8.00 CSS/NextJS developer To freelancer: 5 To client: 5 Clear communication and requirements. Good client. Nov 2022 - Jan 2023 FIXED $350.00 NextJS + Material UI Project To freelancer: 5 Great at work, very professional To client: 5 Great client. Clear communication. Would love to work again in the future projects! Jan 2023 - Jan 2023 FIXED $70.00 NextJS + Material UI Project To freelancer: 5 Great guy, did the job within the deadline Dec 2022 - Dec 2022 FIXED $50.00 NextJS app adding new pages To freelancer: 5 Did all the work before deadline To client: 5 Dec 2022 - Dec 2022 FIXED $15.00 NextJS 13 Project To freelancer: 5 He is an excellent developer. Did a good job with a complex application. I look forward to working with him soon on our … He is an excellent developer. Did a good job with a complex application. I look forward to working with him soon on our next project To client: 5 Great experience as always. Thanks again. Dec 2022 - Dec 2022 FIXED $25.00 css changes To freelancer: 1 He was asking for the payment he did not work on To client: 4.15 nice Dec 2022 - Dec 2022 FIXED $5.00 Small Reactjs project to NextJS 13 To freelancer: 5 Great guy, complete the task before the deadline To client: 5 I enjoyed working on this project. All expectations and requirements were communicated up front and the client was respo… I enjoyed working on this project. All expectations and requirements were communicated up front and the client was responsive to any of my requests for clarification. I liked working with Rakesh and hope to have the opportunity to work with him again. Nov 2022 - Dec 2022 FIXED $35.25 View more (43) Web, Mobile & Software Dev, Web Development Open project
Senior Front-End Engineer Required	~419 - 839 USD	6 days ago	Client Rank - Risky Payment method not verified 1 open job no reviews Registered: Nov 28, 2025 India 1
About the Job: We are looking for a talented Senior Front-End Engineer to join our Development team. Candidates must be proficient in Angular and ThreeJS. Job Description: - Build responsive, component-based front-end applications using Angular - Translate UI designs and motion prototypes into working code - Integrate APIs and manage dynamic content or data layers - Optimize performance for smooth UX across devices - Maintain clean, well-documented, modular code - Collaborate with UX, UI, and back-end developers - Contribute to tech architecture and front-end best practices - Debug and troubleshoot cross-browser and platform issues Requirements: - Minimum 5 years of experience in a corporate environment, - Experience working in a big team (over 10 people), - Good knowledge of Angular 16, 18 and 19, ready to embrace newer versions. - Familiar with RxJS, NgRx is a requirement. - Experience with ThreeJS, Storybook and Cypress are a plus - Good understanding of SCSS and semantic HTML used with collaborative working techniques and ready to develop long lasting time web apps - Excellent English communication skills Skills: JavaScript, CSS, HTML5, AngularJS, Frontend Development, Three.js, Angular Fixed budget: 37,500 - 75,000 INR 6 days ago Websites, IT & Software, Mobile Phones & Computing, Design, Media & Architecture, HTML5, AngularJS, Frontend Development, CSS, Three.js, Angular Open project
Next.js/TypeScript + Stripe + AWS to Support Real‑Estate Closing MVP	15 - 25 USD / hr	6 days ago	Client Rank - Excellent Payment method verified $15 640 total spent 39 hires, 23 active 63 jobs posted 62% hire rate, 1 open job 20.00 /hr avg hourly rate paid 112 hours paid 4.99 of 24 reviews Registered: Jan 10, 2017 United States Frisco 11:52 5
About Us Brazil SafeClose helps foreign citizens purchase real estate in Brazil with a set of paid mini‑apps (web only). We are using Lovable to draft a first pass, and now we need to stabilize, harden, and iterate daily. Current/near‑term mini‑apps - Deal Checker (upload + questionnaire → paid go/no‑go) - Deed & Lien Snapshot (property title ingest → AI summary → human validation → 2‑page EN/PT PDF) - Document Readiness & Translation Pack (checklist + action plan + quote for sworn translation/apostille/RTD) - Others What we need (single provider / all skills in‑house) - A small, price‑competitive team (3–6 people) that can do full‑stack TS, AWS, PDF, Stripe, Ops/QA—and ship daily fixes. Must‑have capabilities - TypeScript/React/Next.js (App Router) with EN/PT i18n, magic‑link auth - Node.js API (NestJS or Express), PostgreSQL + Prisma - Stripe Checkout (BRL, cards only), idempotent webhooks S3 (Brazil region) pre‑signed uploads (PDF/JPG/PNG, 20 MB limit), signed downloads, antivirus - HTML→PDF generation for bilingual reports (Playwright/Puppeteer) - AWS basics (S3, RDS, IAM, CloudWatch/EventBridge) and 180‑day auto‑deletion job - Basic QA (Jest, Playwright/Cypress), CI/CD (GitHub Actions) - (Nice) Python FastAPI sidecar for OCR/AI summaries Compliance - Brazil data residency (S3/RDS in sa‑east‑1) - LGPD‑friendly handling of PII Expected way of working - Daily turnaround on fixes (ack within 4 business hours; patch within 24h for P1s) - Weekly demo + short changelog - One named tech lead as single point of contact Micro‑critique & improvement request (AI‑free) In your own words, give one concrete recommendation that improves our plan with a clear trade‑off (cost/benefit), and one risk you foresee with mitigation. - Include the Portuguese word “cartório” somewhere in your answer. - Add this sentence at the end: “I wrote this recommendation without AI tools.” Hourly rate: 15 - 25 USD 6 days ago Client's recent history (49 works) Jobs in progress (20) Website Testing (English-Greek) Oct 2025 - Present FIXED $46.23 Website Testing (Estonian - English) Oct 2025 - Present Website Testing (Bulgarian - English) Oct 2025 - Present FIXED $23.50 Contratação e Gerenciamento de Fotógrafos Locais May 2025 - Present FIXED $722.58 Editor para videos para YouTube Apr 2025 - Present FIXED $100.00 Youtube Video Thumbnails Developer Mar 2025 - Present FIXED $20.00 Youtube Video Thumbnails Developer Mar 2025 - Present FIXED $40.00 Bassa to English Translator Needed for Ongoing Projects Feb 2025 - Present Immediate Business Card Template Editing Nov 2024 - Present English(US) -English (UK) Localization/Translation Oct 2024 - Present Youtube Video Thumbnails Developer Jun 2024 - Present Youtube Video Thumbnails Developer Jun 2024 - Present FIXED $1,730.00 Youtube Video Thumbnails Developer Jun 2024 - Present Youtube Video Thumbnails Developer Jun 2024 - Present Need content for 30 web pages - Portugal-related topics May 2024 - Present FIXED $1,400.00 Editing for 20 videos / month Oct 2023 - Present FIXED $500.00 Editing for 20 videos / month Oct 2023 - Present 113 hrs @ $21.12/hr Billed: $2,375.45 OVH Private Server Ubuntu / WP Expert for Long Term Sep 2022 - Present FIXED $280.00 13 web pages in 3 days - Immediately Hiring May 2022 - Present FIXED $2,670.62 Content writer for Translation Company web pages (long-term) May 2019 - Present FIXED $146.25 View more (15) Website Testing (Arabic - English) No feedback given Oct 2025 FIXED $25.00 HMTL Expert to help reduce HTML-text ratio in our website No feedback given Aug 2022 FIXED $660.00 Weekly Content Package No feedback given Jul 2022 FIXED $700.00 Website Testing (Finnish - English) No feedback given To client: 5 Smooth and professional collaboration. Clear instructions and quick responses throughout the project. Everything went as… Smooth and professional collaboration. Clear instructions and quick responses throughout the project. Everything went as agreed — would gladly work with Luciano and his team again. Oct 2025 - Oct 2025 FIXED $51.36 Website Testing (Danish - English) To freelancer: 5 To client: 5 Oct 2025 - Oct 2025 FIXED $25.00 Hebrew Translator Needed for Immediate Project No feedback given To client: 5 Nov 2024 - May 2025 FIXED $7.71 Looking for Organic Content Writer for Translation & Language Blogs No feedback given To client: 5 Great client. Feb 2025 - Apr 2025 FIXED $26.00 Need content for 30 web pages - Portugal-related topics No feedback given To client: 5 May 2024 - Jun 2024 FIXED $100.00 Basic Video Editing, 5 Short Videos a Week No feedback given To client: 5 Oct 2021 - Feb 2024 FIXED $300.00 Take 9 geotagged pictures of our office in New York City, Flatiron District To freelancer: 5 Archit did a great job. Got us many more pictures than we asked for. Pictures were professionally taken and fully met ou… Archit did a great job. Got us many more pictures than we asked for. Pictures were professionally taken and fully met our goals. Very satisfied! To client: 5 I enjoyed working on this project. All expectations and requirements were communicated up front and the client was respo… I enjoyed working on this project. All expectations and requirements were communicated up front and the client was responsive to any of my requests for clarification. I liked working with Luciano and hope to have the opportunity to work with him again. Nov 2022 - Dec 2022 FIXED $150.00 Take 8 geotagged pictures of our office in Washington, DC To freelancer: 5 Josee did a great job for us. Highly recommended. To client: 5 Client was super communicative about expectations and responsive while I completed the job. Easy experience. Nov 2022 - Dec 2022 FIXED $175.00 Data Visualization Consultation Needed No feedback given To client: 5 Jul 2020 - Oct 2022 FIXED $100.00 WordPress Development - Long Term Relationship - Several Websites To freelancer: 5 To client: 5 It was great to work with Luciano. Clear tasks, quick response make me enjoy my work. Looking forward to future projects… It was great to work with Luciano. Clear tasks, quick response make me enjoy my work. Looking forward to future projects! Mar 2022 - Apr 2022 FIXED $590.00 Content writer for Legal Services web pages (long-term) No feedback given To client: 4.85 Oct 2020 - Nov 2020 FIXED $150.00 Content writer for Legal Services web pages (long-term) No feedback given To client: 5 Loved working with Luciano. Oct 2020 - Nov 2020 FIXED $150.00 Content writer for Legal Services web pages (long-term) No feedback given To client: 5 Luciano was great to work for. He set clear goals and gave great feedback. I would love to work with him again. Sep 2019 - Oct 2019 FIXED $180.00 Content writer for Translation Company web pages (long-term) To freelancer: 5 Lee is a great resource! In addition to the writing, she helps you figure out what the content should be. When needed, s… Lee is a great resource! In addition to the writing, she helps you figure out what the content should be. When needed, she will ask you questions and drive you through the "thinking" as well. To client: 5 Luciano was a pleasure to work with - prompt communication, clear requirements, responsive to suggestions and ideas. May 2019 - Jun 2019 FIXED $240.00 Translation Fields / Batches of 10 pages To freelancer: 3.5 Nicola is a great writer. Unfortunately, in this last assignment she seemed to be busy and has not adhered to the propos… Nicola is a great writer. Unfortunately, in this last assignment she seemed to be busy and has not adhered to the proposed deadlines. To client: 5 Feb 2018 - May 2019 FIXED $50.00 Article Writing - 10 Articles Needed To freelancer: 5 Jul 2017 - Apr 2019 FIXED $12.00 Design a Banner for a Trade Show No feedback given To client: 5 Mar 2018 - Dec 2018 FIXED $50.00 Design a Banner for a Trade Show No feedback given To client: 4.7 Mar 2018 - Jul 2018 FIXED $25.00 Article Writing - 10 Articles Needed No feedback given To client: 5 Gem as a client:) Aug 2017 - May 2018 FIXED $202.75 Design a Banner for a Trade Show No feedback given To client: 5 Mar 2018 - Apr 2018 FIXED $25.00 Link Building - Only White hat SEO To freelancer: 5 Feb 2018 - Feb 2018 FIXED $22.00 Hall Effect Articles No feedback given To client: 5 Excellent client to work for. I hope to work together again in the near future. Jun 2017 - Aug 2017 FIXED $160.00 Article Writing - 5 Articles Needed To freelancer: 5 Probably the best writer on Upwork. Most professional freelancer I have met so far on this platform. Deadlines met, qual… Probably the best writer on Upwork. Most professional freelancer I have met so far on this platform. Deadlines met, quality articles written and clear, concise and effective communication. You can ask much more than that!! To client: 5 Great client- clear on instructions, prompt on payment and good communication:) Jul 2017 - Jul 2017 FIXED $62.00 Article Writing - 10 Articles Needed To freelancer: 5 Great work, thank you for writing our articles! To client: 5 The client is clear about his requirements and meets the contract terms quickly. Jul 2017 - Jul 2017 FIXED $120.00 Article Writing - 10 Articles Needed To freelancer: 5 Great job, Fatou! Glad to see a freelancer like you who knows to follow directions and meet deadlines! Keep the good wor… Great job, Fatou! Glad to see a freelancer like you who knows to follow directions and meet deadlines! Keep the good work! To client: 5 Jul 2017 - Jul 2017 FIXED $120.00 Article Writing - 16 Articles Needed No feedback given To client: 5 I really enjoyed working with this client from start to finish. Fantastic communication and instruction, very understand… I really enjoyed working with this client from start to finish. Fantastic communication and instruction, very understanding, and quick approval. Highly recommended! Jan 2017 - Jan 2017 FIXED $160.00 View more (27) Web, Mobile & Software Dev, Web Development Open project

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