Find Python Projects with Vollna

Unlock new Python project opportunities on Upwork with Vollna. Leverage advanced filters, real-time alerts, and insightful analytics for enhanced success.

Signup for free to get access to all filter attributes and instant notifications when new jobs are posted.

Setup filter

Search keywords or phrases: *

Exclude keywords:

Hourly rate, USD:

Fixed price, USD:

Hide projects without budget

Client country:

Sites & categories:

Upwork.com

Guru.com

Peopleperhour.com

Get access to over 30+ filter attributes, setup instant notifications, integrate with your CRM and marketing tools, and more.

Start free trial

4935 projects published for past 72 hours.

Job Title	Budget	Published
RSS Aggregation & Feed Creation for Aviation Association Applied	$900	10 minutes ago	Client Rank - Excellent Payment method verified $160 246 total spent 57 hires, 8 active 56 jobs posted 100% hire rate, 2 open job 41.89 /hr avg hourly rate paid 3 638 hours paid 4.99 of 44 reviews Registered: Mar 27, 2016 United States Beaufort 15:13 5
Job Opportunity: RSS Feed Developer for Aviation Association The Contract Pilots Association™ (CPA) is a professional aviation association seeking a developer to build a reliable RSS aggregation system to support a daily industry news digest for our members. This role is focused on technical RSS aggregation and automation. It is not a content writing, scraping, or marketing role. ⸻ Scope of Work • Aggregate RSS feeds from a defined list of aviation and business aviation sources • Normalize, deduplicate, and filter incoming items • Produce a CPA-owned RSS feed (and optional category feeds) • Ensure all items link to original sources • No scraping or republication of full articles ⸻ Technical Requirements • Experience building or maintaining RSS feeds • Ability to parse, normalize, and deduplicate multiple RSS sources • Scheduled automation (cron or equivalent) • Output must be a valid, standards-compliant RSS feed • Clean, documented code that can be maintained internally Preferred (not required): • Python or Node.js • Experience with news or content aggregation systems ⸻ Deliverables • Working RSS feed(s) hosted or deployable on our infrastructure • Documentation for adding/removing sources • Basic setup and maintenance instructions ⸻ What This Is Not • Not a content creation role • Not an AI writing project • Not SEO or marketing work • Not article scraping or republishing ⸻ Budget Fixed-price project. Please propose scope and cost. ⸻ Screening Questions (Required) 1. Describe a prior RSS aggregation project you have worked on. 2. How do you handle duplicate stories across multiple RSS sources? 3. How do you ensure copyright-safe aggregation? 4. How would we add or remove sources after delivery? ⸻ About CPA The Contract Pilots Association™ is a standards-based professional association serving working contract pilots, modeled after established aviation associations but focused specifically on the contract pilot community. are looking for a talented individual to join our team as an RSS Feed Developer for our Aviation Association. The successful candidate will have a strong background in curating and managing content from multiple sources to create informative and accessible RSS feeds. Your role will be crucial in keeping our members updated with the latest developments and news in the aviation sector. Your expertise will play a significant part in strengthening our online visibility and fostering a greater connection with our audience. If you have a genuine passion for aviation and excel in content curation, we invite you to apply and contribute to our mission! Fixed budget: 900 USD 10 minutes ago Client's recent history (50+ works) Jobs in progress (4) Website for aviation examiner Jul 2022 - Present 273 hrs @ $52.17/hr Billed: $14,251.49 Graphic Artist for Aviation LMS site Feb 2022 - Present 41 hrs @ $29.36/hr Billed: $1,193.94 Powerpoint Voice over for aviation training Mar 2021 - Present FIXED $720.00 Animation Aug 2020 - Present 117 hrs @ $18.00/hr Billed: $2,100.00 View more (-1) Reformat powerpoint . No feedback given Mar 2025 207 hrs @ $31.64/hr Billed: $6,549.17 PDF Course Formatting No feedback given May 2024 FIXED $200.00 New Book No feedback given Aug 2018 229 hrs @ $44.44/hr Billed: $10,161.96 PDF Course Formatting No feedback given To client: 5 It was always a pleasure working with, Douglas. Would highly recommend! Jan 2024 - May 2024 FIXED $852.68 Formatting F90 No feedback given To client: 5 It was always a pleasure working with, Douglas. Would highly recommend! Apr 2024 - May 2024 FIXED $252.68 PDF Course Formatting No feedback given To client: 5 It was always a pleasure working with, Douglas. Would highly recommend! Apr 2024 - May 2024 FIXED $200.00 PDF Course Formatting No feedback given To client: 4.7 Dec 2023 - Feb 2024 FIXED $220.00 Animation No feedback given To client: 5 Aug 2023 - Feb 2024 FIXED $300.00 PDF Course Formatting To freelancer: 5 Excellent skill set. Very prompt To client: 5 Always an honor to work with him. I enjoy working with him as he provides me with allowance in terms of deadline. Very … Always an honor to work with him. I enjoy working with him as he provides me with allowance in terms of deadline. Very responsive. Would recommend! Dec 2023 - Jan 2024 FIXED $452.68 PDF Course Formatting No feedback given Dec 2023 - Dec 2023 FIXED $200.00 Simulator placement in building No feedback given To client: 5 May 2023 - Nov 2023 4 hrs @ $21.91/hr Billed: $76.70 Subject Matter Expert No feedback given To client: 5 It's great working with Doug. Would be happy to work for him again. Jun 2020 - Oct 2023 218 hrs @ $55.00/hr Billed: $12,008.32 Cartoon character. To freelancer: 5 Excellent job and communication. To client: 5 Douglas is really easy to work with. I hope we can work again in the future, thanks for the opportunity! Aug 2023 - Sep 2023 20 hrs @ $16.74/hr Billed: $334.81 Animation of aircraft sysytem To freelancer: 5 Excellent work To client: 5 He was amazing to work with. Thanks for the job Sep 2023 - Sep 2023 FIXED $65.00 Graphic Artist To freelancer: 5 Aug 2020 - Jul 2022 349 hrs @ $28.29/hr Billed: $9,857.99 2-3 page PDF Brochure No feedback given To client: 5 Great working with Doug. He gave me artistic freedom to create a brochure for his flight training brochure, very sleek a… Great working with Doug. He gave me artistic freedom to create a brochure for his flight training brochure, very sleek and informative. Thank you Doug! May 2022 - Jun 2022 3 hrs @ $38.00/hr Billed: $114.00 Graphic Artist for Aviation LMS site No feedback given To client: 5 It was such a pleasure to work with you Douglas!! Feb 2022 - May 2022 34 hrs @ $30.00/hr Billed: $1,005.00 Create Aviation blog To freelancer: 5 May 2021 - Sep 2021 2 hrs @ $24.00/hr Billed: $36.00 Backdrop Design for Convention Booth To freelancer: 5 Fast and efficient. Excellent Job To client: 5 Jul 2021 - Sep 2021 FIXED $270.00 Graphic Artist To freelancer: 5 Aug 2020 - Aug 2021 5 hrs @ $30.00/hr Billed: $150.00 Subject Matter Expert To freelancer: 5 To client: 5 I enjoyed working on the various flight training PowerPoints. Thank you for this opportunity and your business. Jun 2020 - Aug 2021 159 hrs @ $74.00/hr Billed: $11,729.00 Cessna 560 ground school To freelancer: 5 To client: 5 It was nice to work with Douglas as always! Mar 2021 - Jun 2021 FIXED $250.00 Diploma/Certificate of Completion To freelancer: 5 Excellent work! To client: 5 Jun 2021 - Jun 2021 FIXED $130.00 Tshirt artwork To freelancer: 5 Jan 2021 - Jun 2021 27 hrs @ $30.00/hr Billed: $815.00 560 ground school To freelancer: 5 To client: 5 It was nice to work with Douglas as always! A++ Mar 2021 - Jun 2021 33 hrs @ $35.00/hr Billed: $1,149.16 Format syllabus To freelancer: 5 To client: 5 Client was easy to work with. Provided detailed instructions and all files necessary to complete the task! Apr 2021 - May 2021 FIXED $130.00 Updating Citation Website To freelancer: 5 Excellent work To client: 5 Aug 2019 - Feb 2021 18 hrs @ $65.95/hr Billed: $1,176.12 Maintain websites To freelancer: 5 Great job Mar 2020 - Feb 2021 83 hrs @ $95.00/hr Billed: $7,837.49 Powerpoint To freelancer: 5 Excellent product. Just what I wanted To client: 5 It was nice to work with Douglas! A++ Dec 2020 - Feb 2021 200 hrs @ $35.00/hr Billed: $6,994.17 LMS To freelancer: 5 Aug 2020 - Jan 2021 5 hrs @ $25.00/hr Billed: $129.17 LMS To freelancer: 5 To client: 5 It was a pleasure working with this client. Apr 2020 - Dec 2020 1,170 hrs @ $45.00/hr Billed: $52,665.00 Designer to make a logo for clothing company To freelancer: 5 Jul 2020 - Dec 2020 34 hrs @ $60.00/hr Billed: $2,020.00 LMS To freelancer: 5 To client: 4.35 I enjoyed working on this project. Client was responsive to any of my requests for clarification but unfortunately ended… I enjoyed working on this project. Client was responsive to any of my requests for clarification but unfortunately ended the contract without any information/feedback. Sep 2020 - Dec 2020 32 hrs @ $45.00/hr Billed: $1,440.00 Completion certificate To freelancer: 5 Excellent, Timely work To client: 4.7 Client is easy to work with and is clear with his expectations. May 2020 - Jun 2020 1 hrs @ $35.00/hr Billed: $35.00 Contract pilot No feedback given To client: 5 Loved working with Douglas and hope to do so again in the future! Feb 2020 - May 2020 4 hrs @ $50.00/hr Billed: $200.00 Completion certificate To freelancer: 5 Excellent work, completed in a timely manner To client: 4.7 Client was easy to work with and clearly communicated what he wanted. Would work with again. Apr 2020 - May 2020 3 hrs @ $35.00/hr Billed: $105.00 Banner ad To freelancer: 5 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 him and hope to have the opportunity to work with him again! Feb 2020 - Feb 2020 FIXED $150.00 Website Edits To freelancer: 5 We continue to use Ryan for all of our website edits. He is the best to work with and answers our requests/questions imm… We continue to use Ryan for all of our website edits. He is the best to work with and answers our requests/questions immediately!! We will continue to use him for all of our website needs! To client: 5 A client who truly appreciates a hard working freelancer, such a pleasure doing business with them! Jul 2019 - Jul 2019 FIXED $140.00 Logo To freelancer: 5 To client: 5 Good experience, thank you Duglas. Jun 2019 - Jul 2019 11 hrs @ $45.00/hr Billed: $472.50 Redirect To freelancer: 5 Our go to freelancer! We continue to work with Ryan and are impressed with his knowledge and willingness to help us on p… Our go to freelancer! We continue to work with Ryan and are impressed with his knowledge and willingness to help us on projects big or small. We will continue to work with him in our business!! Thank you again, Ryan! To client: 5 A stunning example of the perfect client, I strongly recommend the community work with this client! Jul 2019 - Jul 2019 FIXED $62.50 Updating website/adding plugins To freelancer: 5 Once again, Ryan has exceeded our expectations with this project! We will continue using him in the future! To client: 5 A great client, highly recommend!!! Jun 2019 - Jun 2019 FIXED $275.00 Developer needed to vamp up our current flight training website. To freelancer: 5 Filipa was such a joy to work with! She made the whole website design process simple and non-stressful. 100% would hire … Filipa was such a joy to work with! She made the whole website design process simple and non-stressful. 100% would hire again!! To client: 5 It was a pleasure working with Caroline! Apr 2019 - Jun 2019 FIXED $875.00 Final Payment To freelancer: 5 To client: 5 Another wonderful experience with this company (aka Caroline). They truly care about the developers they hire, I would a… Another wonderful experience with this company (aka Caroline). They truly care about the developers they hire, I would absolutely recommend working with them if you are lucky enough to get the chance! Thank you once again! Jun 2019 - Jun 2019 FIXED $100.00 Web Developer Needed for Aviation Website! To freelancer: 5 Such a quick and painless process with Ryan! He finished our project in less than a day!! 10/10 would recommend! To client: 5 Would highly recommend this client, awesome experience working with Caroline! Jun 2019 - Jun 2019 FIXED $175.00 Website and blog creator No feedback given To client: 5 Doug is an awesome client and I continue to work for him and his organization. Great working with him. Dec 2018 - Apr 2019 20 hrs @ $58.50/hr Billed: $1,140.75 Contract Pilot No feedback given To client: 4.1 Dec 2018 - Feb 2019 2 hrs @ $45.00/hr Billed: $82.50 View more (44) Web, Mobile & Software Dev, Web & Mobile Design Open project
AI Agent and RAG with N8N automation Applied	$10 / hr	12 minutes ago	Client Rank - Medium Payment method verified Phone number verified $105 total spent 3 hires 6 jobs posted 50% hire rate, 1 open job 10.00 /hr avg hourly rate paid 6 hours paid 5.00 of 3 reviews Registered: May 24, 2025 Canada London 09:13 3
Hello, I need to get the RAG along with AI Agent. I can use N8N which I already have. Let me know if u can help me in fixing some issues. Hourly rate: 10 USD 12 minutes ago Client's recent history (3 works) GHL CRM setup To freelancer: 5 Anuradha was excellent to work with. She communicates clearly, has solid expertise in GHL CRM, and delivered the project… Anuradha was excellent to work with. She communicates clearly, has solid expertise in GHL CRM, and delivered the project smoothly. I would gladly recommend her. 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 her and hope to have the opportunity to work with her again. Sep 2025 - Sep 2025 Shopify Expert \| Shopify Developer \| Shopify Plus \| Shopify Apps To freelancer: 5 Ankit did an outstanding job on our Shopify project! From the start, his communication was clear and consistent, and the… Ankit did an outstanding job on our Shopify project! From the start, his communication was clear and consistent, and they quickly understood our requirements. I would gladly work with him again and will recommend him to others. 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 her and hope to have the opportunity to work with her again. Jun 2025 - Jun 2025 2 hrs @ $13.42/hr Billed: $26.83 AI Agets\| n8n Automation \| Airtable \| \| Notion Expert\| RAG\| AI CHATBOT To freelancer: 5 Gurinder did a great job on this AI Agent Development project, and it was a pleasure working with him. He communicated c… Gurinder did a great job on this AI Agent Development project, and it was a pleasure working with him. He communicated clearly and consistently, met all deadlines, and demonstrated solid technical skills. When I proposed an additional milestone outside his core expertise, he was upfront about it and even helped connect me with other freelancers to get the job done. I appreciated his professionalism and collaborative approach, and I’d be happy to work with him again in the future. 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 her and hope to have the opportunity to work with her again. May 2025 - May 2025 4 hrs @ $0.00/hr View more (1) Data Science & Analytics, AI & Machine Learning Open project
AWS-Based Data Migration Framework Build -- 3 Applied	~1,754 - 3,507 USD	15 minutes ago	Client Rank - Excellent Payment method verified $17 820 total spent 16 hires, 1 active 2 open job 5.00 of 10 reviews Registered: Jun 6, 2020 Belgium 5
I’m looking for an experienced AWS engineer to design and build a cloud-based migration framework that simplifies and automates data ingestion from multiple source systems—starting with Oracle—into eGain Knowledge. What I need: An AWS architecture that can securely extract, transform, and load knowledge base content from Oracle and potentially other systems in the future. A scalable and maintainable pipeline using native AWS services (e.g., Lambda, Step Functions, Glue, S3, API Gateway, DynamoDB/RDS, etc.—open to proposals). Data transformation logic to map Oracle KB structures to the eGain Knowledge data model. Support for incremental updates, validation, and error handling. Deployment via IaC (CloudFormation or Terraform preferred). Clear documentation and basic handover so the solution can be maintained internally. Goal: Create a robust and reusable AWS migration solution that accelerates the movement of knowledge base content from Oracle into eGain Knowledge, with the flexibility to support additional source systems down the line. Ideal freelancer: Strong AWS architecture + serverless experience Experience with ETL pipelines and data migrations Understanding of API integrations; eGain experience is a plus but not required Able to advise on best practices for scaling, security, and performance Skills: Python, Oracle, Amazon Web Services, Database Development, AWS Lambda Fixed budget: 1,500 - 3,000 EUR 15 minutes ago Websites, IT & Software, Python, Oracle, Amazon Web Services, Database Development, AWS Lambda Open project
AWS-Based Data Migration Framework Build -- 2 Applied	~1,754 - 3,507 USD	18 minutes ago	Client Rank - Excellent Payment method verified $17 820 total spent 16 hires, 1 active 2 open job 5.00 of 10 reviews Registered: Jun 6, 2020 Belgium 5
I’m looking for an experienced AWS engineer to design and build a cloud-based migration framework that simplifies and automates data ingestion from multiple source systems—starting with Oracle—into eGain Knowledge. What I need: An AWS architecture that can securely extract, transform, and load knowledge base content from Oracle and potentially other systems in the future. A scalable and maintainable pipeline using native AWS services (e.g., Lambda, Step Functions, Glue, S3, API Gateway, DynamoDB/RDS, etc.—open to proposals). Data transformation logic to map Oracle KB structures to the eGain Knowledge data model. Support for incremental updates, validation, and error handling. Deployment via IaC (CloudFormation or Terraform preferred). Clear documentation and basic handover so the solution can be maintained internally. Goal: Create a robust and reusable AWS migration solution that accelerates the movement of knowledge base content from Oracle into eGain Knowledge, with the flexibility to support additional source systems down the line. Ideal freelancer: Strong AWS architecture + serverless experience Experience with ETL pipelines and data migrations Understanding of API integrations; eGain experience is a plus but not required Able to advise on best practices for scaling, security, and performance Skills: Python, Oracle, Amazon Web Services, Database Development, AWS Lambda Fixed budget: 1,500 - 3,000 EUR 18 minutes ago Websites, IT & Software, Python, Oracle, Amazon Web Services, Database Development, AWS Lambda Open project
Advanced FRM Exam Coaching Applied	~8 - 14 USD / hr	20 minutes ago	Client Rank - Risky Payment method not verified 1 open job no reviews Registered: Dec 13, 2025 India 1
I’m preparing for the FRM exam and, although I’m already comfortable with most advanced concepts, I want to sharpen every edge before test day. I’m looking for one-on-one guidance that balances deep theoretical discussion with intensive problem-solving drills. Here’s what I have in mind: • Clarify and challenge my understanding of risk models, valuation techniques, and regulatory frameworks. • Walk through complex numerical questions and past papers together, focusing on speed, accuracy, and exam-style presentation. • Provide targeted homework sets after each session so I can practice independently, followed by quick feedback loops to fix any blind spots. • Suggest efficient study strategies and the best use of tools such as Excel, R, or Python for sensitivity analyses and scenario simulations. I’m flexible on scheduling and can share the materials I’ve been using so far. If you have recent FRM coaching experience—or hands-on market, credit, or operational risk expertise—and can mix clear explanations with rigorous quantitative work, I’d love to work with you. Skills: Python, Excel, Statistics, Research Writing, Risk Management, Financial Analysis, Statistical Analysis, SPSS Statistics Hourly rate: 750 - 1250 INR 20 minutes ago Websites, IT & Software, Writing & Content, Data Entry & Admin, Engineering & Science, Business, Accounting, Human Resources & Legal, Python, SPSS Statistics, Research Writing, Excel, Statistics, Statistical Analysis, Risk Management, Financial Analysis Open project
Senior LLM Engineer – Autonomous Trading AI (GPT-4, MT5) Applied	$13 - $40 / hr	21 minutes ago	Client Rank - Good Payment method verified $1 487 total spent 7 hires 17 jobs posted 41% hire rate, 2 open job 5.00 of 7 reviews Registered: Nov 16, 2022 France Guebwiller 15:13 4
Upwork Job – Senior AI Trading Developer (GPT-based, MT5) – Phase 1 Project Overview I’m building a next-generation AI trading assistant, not a traditional trading bot or MT5 Expert Advisor. ⚠️ Important: This project does NOT start from scratch. A previous developer has already: • completed approximately 60% of the front-end, • implemented several backend optimizations (market data flow, MT5 connectivity, basic infrastructure). However, the current AI component is not acceptable: • it relies on a local / proprietary AI model, • it does not reason properly, • and its behavior is closer to a deterministic bot than a reasoning-driven AI. Your mission is to replace the AI brain, while reusing and improving the existing front-end and backend, not discarding them. ⸻ Phase 1 Objective The goal of Phase 1 is to build a proof-of-performance AI trading system that: • reasons like ChatGPT, • understands a human trading strategy, • continuously analyzes real markets via MetaTrader 5, • autonomously trades and manages positions on a demo account, • explains every decision clearly. This phase is about correct reasoning, robustness, and explainability, not brute-force automation. ⸻ Core Requirements AI & Reasoning (Critical) • The AI must be LLM-first, using OpenAI GPT-4 / GPT-4o (or newer). • The LLM must be the final decision-maker. • The AI must be able to: • accept or refuse trades, • explain its reasoning, • follow a user-defined trading strategy. • No local AI model or “black-box logic” allowed. ⸻ Chat & Learning • ChatGPT-like interface to: • discuss trading strategy, • ask questions, • explain market context. • Ability to educate the AI using: • PDF documents, • screenshots of chart setups, • written notes. • The AI must reference learned material in its reasoning. ⸻ Market Analysis (MT5) • Direct integration with MetaTrader 5 (Python API). • Continuous analysis (approx. every 60 seconds). • Multi-asset capability: • Forex, • Indices, • Commodities. • Assets are selected by the user, not hard-coded. • Automatic reconnection in case MT5 disconnects. ⸻ Trade Execution & Management • Place trades on MT5 demo account. • Set logical Stop Loss / Take Profit. • Manage open positions: • break-even, • early exit. • Strict risk rules: • risk % per trade, • max trades per day, • max daily drawdown, • spread/slippage limits. ⸻ Front-End (Phase 1 – Minimal but Functional) • Reuse existing front-end (~60% done). • Deliver at least: • a Trading Dashboard (status, markets, risk, trades, AI reasoning), • a Chat & Training page (conversation + resource upload). UX polish is not the priority; usability and clarity are. ⸻ What This Project Is NOT • ❌ Not a classic MT5 EA • ❌ Not a signal-only system • ❌ Not a locally trained AI • ❌ Not reinforcement learning in Phase 1 If your approach is “train a model and let it guess,” this project is not a fit. ⸻ Technical Expectations • Python 3.x • OpenAI API (GPT-4 / GPT-4o) • MetaTrader 5 Python API • Async processing / background jobs • Clean logging & error handling • VPS-ready (24/7 with auto-restart) Exact tools are flexible if the architecture is sound. ⸻ Timeline & Budget • Phase 1 duration: ~4 weeks • Fixed budget, milestone-based • Long-term collaboration possible (Phase 2 / SaaS) ⸻ Who Should Apply This project is ideal for someone who: • understands AI reasoning systems, not just bots, • is comfortable refactoring existing code, • values explainability and correctness over speed, • and wants to build something serious and long-term. ⸻ How to Apply Please include: 1. A short explanation of how you would architect this system. 2. Your experience with OpenAI / LLMs. 3. Any experience with trading or market data (a plus). ⸻ Final Note Is not about “getting trades.” It’s about building an AI that thinks before acting. If this aligns with how you work, let’s talk. IMPORTANT : To apply, your proposal must include the following: 1. Estimated timeline → How long you realistically need to complete Phase 1 of the project (in weeks). 2. Approximate budget range → Your expected price range for Phase 1 (ballpark estimate is fine). 3. Mini action plan → A short step-by-step plan explaining: • how you would integrate GPT-4 / LLM reasoning, • how you would connect it to MT5 for real-time analysis, • how the AI would take, manage, and adjust trades, • how the chat + strategy teaching would work. Proposals without these 3 elements will not be reviewed. ⸻ Optional (but strong plus) If possible, also mention: • previous experience with LLMs (GPT-4 / GPT-4o / GPT-5), • experience with trading systems, MT4/MT5, or real-time market data, • links or brief descriptions of similar projects you worked on. Hourly rate: 13 - 40 USD 21 minutes ago Client's recent history (7 works) AI plateforme trading To freelancer: 5 Working with Mudassir has been an excellent experience from start to finish. The communication was always smooth, clear … Working with Mudassir has been an excellent experience from start to finish. The communication was always smooth, clear and efficient, which made the entire collaboration extremely comfortable. His team of developers demonstrated a high level of professionalism throughout the process, and everything unfolded exactly as planned, without any complications. I truly appreciate the seriousness, reliability and dedication shown during the collaboration. I highly recommend Mudassir and his team 100% to anyone looking for a trustworthy and competent partner. To client: 5 Oct 2025 - Dec 2025 FIXED $500.00 Design interface VIDAR AI (Phase 1) To freelancer: 5 Muhammed did a great job! he is responsive, fast and very professional, I recommend without hesitation! To client: 5 it's was a great experience working with Valentin. Oct 2025 - Oct 2025 Tracking Server side pixel META / GA4 / Lead scoring To freelancer: 5 J’ai fait appel à Wahidur pour la mise en place du tracking server-side sur Meta et je ne peux que le recommander. Il a … J’ai fait appel à Wahidur pour la mise en place du tracking server-side sur Meta et je ne peux que le recommander. Il a fait preuve d’une grande réactivité, d’une expertise technique pointue et d’un réel souci du détail. Tout le processus a été clair, transparent et efficace, ce qui nous a permis d’obtenir un tracking fiable et précis, avec un impact immédiat sur nos campagnes publicitaires. Il est pro, compétent et niveau qualité/prix c’est vraiment correct ! Merci Wahidur ! To client: 5 Sep 2025 - Sep 2025 FIXED $602.40 Alerte TDV To freelancer: 5 Il a directement été capable de comprendre mon projet rapidement. Beaucoup de personnes ont passé des heures sans réussi… Il a directement été capable de comprendre mon projet rapidement. Beaucoup de personnes ont passé des heures sans réussir le job. Gouvernement profond lui à réussi en même pas 30 min. Le travail qu'il fournit est de très bonne qualité. Je recommande à 100% To client: 5 He is nice person and communication also good i understnad easily. I wish to work with them in future as well. Jan 2023 - Jan 2023 FIXED $50.00 Creation of TradingView scripts No feedback given To client: 5 he is very nice person and i will work again and agian. Jan 2023 - Jan 2023 FIXED $100.00 Creation of TradingView scripts No feedback given To client: 5 His behaviour is very nice, I recommend working with him. Jan 2023 - Jan 2023 FIXED $35.00 Creation of TradingView scripts No feedback given To client: 5 I have great expreance and went to work again. Jan 2023 - Jan 2023 FIXED $100.00 View more (5) Data Science & Analytics, AI & Machine Learning Open project
Full Stack Developer Needed for Innovative Web Application Applied	$5 - $10 / hr	25 minutes ago	Client Rank - Good Payment method verified $713 total spent 9 hires 27 jobs posted 33% hire rate, 2 open job 5.50 /hr avg hourly rate paid 59 hours paid 4.87 of 7 reviews Company size: 10 Registered: Apr 13, 2020 United States Dover 11:13 4
### Full Stack Engineer for Unicorn‑Scale Civic Platform About Holdav Holdav is building a civic engagement platform designed to scale to 100M+ users with real‑time feeds, secure ID verification, and election‑day fanout. Our goal is to deliver a production‑grade MVP fast and evolve the platform to the scale and reliability of major social networks. --- ### Role Overview We are hiring a Full Stack Engineer to deliver a 2‑week MVP and continue as a long‑term technical lead. You will own architecture, implementation, and operational readiness across mobile, web, and backend while ensuring single‑source business logic and reusable components so work is never duplicated. Engagement - Initial contract: 2 weeks to deliver MVP. - Long term: Opportunity to grow into Head of Engineering and lead scaling to millions of users. - Compensation: negotiable based on experience. --- ### Core Responsibilities - API first architecture: Design a single API layer that serves mobile and web clients to avoid duplicated business logic. - Mobile: Build Flutter apps (iOS/Android) for onboarding, ID upload, selfie verification, posting/tagging, and feed UI. - Web: Build Next.js web app and admin dashboard that reuse backend APIs and shared UI components for feature parity. - Backend: Implement scalable APIs in Django or Node.js; enforce API contracts and shared types. - Data layer: Start with PostgreSQL + Redis and provide a clear migration path to NoSQL/streaming (DynamoDB/Cassandra + Kafka) when needed. - Real‑time and fanout: Implement WebSockets/real‑time channels and design a streaming/fanout backbone that can evolve from BullMQ to Kafka/Kinesis without rework. - CI/CD and infra: Create automated pipelines for mobile, web, and backend; implement staging, canary deploys, and rollback procedures. - Security and compliance: Implement secure PII handling, encrypted storage, and KYC integration with vendors such as Persona, Onfido, or Shufti Pro. - Monitoring and testing: Set up observability, SLOs, load testing, and runbooks for production readiness. - Documentation and SDKs: Produce OpenAPI/GraphQL schemas and generate client SDKs for web and mobile to prevent duplicated client logic. --- ### Required Skills - 5+ years full stack experience. - Production Flutter expertise. - React and Next.js experience. - Backend experience with Django/Python and/or Node.js/Express/NestJS. - PostgreSQL plus experience with MongoDB and Redis. - Real‑time systems experience (WebSockets, BullMQ, Kafka, or equivalent). - AWS experience including EC2, S3, Lambda, API Gateway, CloudWatch. - CI/CD experience with GitHub Actions, CodePipeline, or similar. - Strong communication skills and daily availability for collaboration. --- ### Nice to Have - Experience scaling social feeds to tens of millions of users. - Kafka/Kinesis, Cassandra/DynamoDB, or managed streaming experience. - Kubernetes and advanced SRE practices. - Prior KYC/KYB or regulated data handling experience. --- ### How We Prevent Duplicate Work - API first: All business logic lives in the backend API; clients are thin. - Shared types and SDKs: Use OpenAPI/GraphQL to generate client SDKs for web and mobile. - Shared component library: Monorepo or shared UI primitives to keep web and mobile consistent. - Infrastructure as code: Terraform/CloudFormation to reproduce environments and avoid ad‑hoc infra changes. - Clear migration triggers: Document exact triggers and steps to migrate from Postgres to NoSQL/streaming so features are not rewritten. --- ### Deliverables and Milestones Week 1 - Project scaffold, API contracts (OpenAPI/GraphQL), DB schema, CI/CD baseline. Week 2 - Mobile onboarding, ID upload, selfie verification, basic posting and feed UI. - Web admin dashboard skeleton reusing API contracts. - Integration tests, basic load testing, deploy to staging, documentation and runbooks. Post‑MVP - Production hardening plan: streaming/fanout design doc, SLOs, backup and DR plan. --- ### Evaluation Criteria - Clean, documented code and reproducible deployments. - Complete API contracts and generated client SDKs. - Passing unit/integration tests and basic load test thresholds. - Clear, actionable scaling plan for timeline storage and fanout. --- ### How to Apply Please include: 1. Short cover letter explaining fit and availability. 2. Links to production Flutter apps and backend systems you built. 3. Proposed monthly rate and timezone overlap. 4. One‑page design summary: how you would implement a feed pipeline for 10M+ daily posts without duplicating work across clients. --- We are building something big. If you can deliver a 2‑week MVP and design systems that scale without rework, we want to hear from you. Hourly rate: 5 - 10 USD 25 minutes ago Client's recent history (8 works) Amazon Product Research Expert No feedback given May 2022 - Oct 2022 28 hrs @ $5.25/hr Billed: $147.00 Amazon Product Research Expert To freelancer: 5 To client: 4 she is very kind and cooperative May 2022 - May 2022 10 hrs @ $5.25/hr Billed: $52.50 Social Media Marketing Exper/ Graphic Designer To freelancer: 5 Mirza is an exceptional graphic designer with gifted creativity and flexibility to work around projects. He has a talent… Mirza is an exceptional graphic designer with gifted creativity and flexibility to work around projects. He has a talent for graphic design and I do not doubt that his education in the field immensely helps him do his job so well. It was a very easy decision to hire him the first time around and without a doubt, we will continue to hire him in the future. If you are looking for a great graphic designer, look no further. He does better and beyond with each contract we give him and I am unable to find words that describe his talent and creative abilities. Nazhat Enterprises Holdings Inc United States Corporation To client: 5 It was a really wonderful experience working with him again! great client. Clear deliverables and fast at responding. I … It was a really wonderful experience working with him again! great client. Clear deliverables and fast at responding. I look forward to continue working together in the future. Apr 2022 - May 2022 FIXED $211.50 Explosive Email Marketing Campaign Expert To freelancer: 2.25 To client: 3.1 Thank you but too demanding. Emayat required me to send more emails at the same time searching for the email address to … Thank you but too demanding. Emayat required me to send more emails at the same time searching for the email address to be used. He's a good person, it was just we don't have on the same page of interest. His too busy with other business too. Apr 2022 - Apr 2022 2 hrs @ $5.25/hr Billed: $9.63 NFT Expert Consultant To freelancer: 5 Highly skilled professional graphic designer I have ever hired. This man’s brain is as creative as it can possibly get. … Highly skilled professional graphic designer I have ever hired. This man’s brain is as creative as it can possibly get. Will definitely rehire! To client: 5 Enayat is a great client to work with, He gave a very clear brief, was available throughout the project to sort out any … Enayat is a great client to work with, He gave a very clear brief, was available throughout the project to sort out any confusions. I enjoyed working with him and on the overall project and hope to have the opportunity to work with him again. Apr 2022 - Apr 2022 FIXED $150.00 Advanced Physics Expert No feedback given To client: 5 excellent work experience Aug 2021 - Oct 2021 8 hrs @ $8.00/hr Billed: $64.00 Applied Calculus Tutor To freelancer: 5 Ahmad is an excellent expert in applied calculus. He understands the material in expert level proficiency and assisted o… Ahmad is an excellent expert in applied calculus. He understands the material in expert level proficiency and assisted our company in analyzing concepts related to highly complex applied calculus. He delivered the assigned tasks on-time and the results were phenomenal. If you are looking for an applied calculus tutor, expert or analyst, then look no further. We at Nazhat Enterprises Holdings Inc recommend the services of Mr. Ahmad. To client: 5 Excellent experience with Nazhat Enterprises Holdings Inc. Looking forward to work again with such a nice workplace. Jun 2021 - Jun 2021 9 hrs @ $7.33/hr Billed: $66.00 College Physics I & II Expert To freelancer: 5 Hadis is an EXCEPTIONAL contractor. She specializes in physics, mathematics, and content writing. She completed a long c… Hadis is an EXCEPTIONAL contractor. She specializes in physics, mathematics, and content writing. She completed a long contract with our company and was always on time, very courteous, patient, and did very long and late hours. Even though the task she was assigned to was physics tutoring and teaching, which she performed phenomenally; I am confident to advocate on her behalf that she will do just as good in content writing. If you are looking for a professional contractor who is expert in sciences and content writing, look no further. I highly recommend Hadis and will hire her again for similar or other projects in our company. I will be more than glad to recommend Ms. Hadis to your projects. Please do not hesitate to get in touch with us through our company's website and the contact tab. A staff member will respond to your inquiry concerning Ms. Hadis. Nazhat Enterprises Holdings Inc To client: 5 Enayat was a great client, very humble and supportive. He guided me and set his schedule to be perfectly alligned with m… Enayat was a great client, very humble and supportive. He guided me and set his schedule to be perfectly alligned with my schedule. The work load was more but the consistent assistance made it easy to handle. Everything was well informed and timely communicated. I hope to work with him soon. Jun 2021 - Jun 2021 3 hrs @ $4.00/hr Billed: $12.00 View more (6) Web, Mobile & Software Dev, Web Development Open project
Automation Specialist Needed for Samcart and Course Creator 360 Integration Applied	$10 - $30 / hr	25 minutes ago	Client Rank - Good Payment method verified $4 016 total spent 7 hires, 4 active 4 jobs posted 100% hire rate, 1 open job 7.71 /hr avg hourly rate paid 86 hours paid 4.75 of 2 reviews Registered: Jan 13, 2020 United States Suwanee 09:13 4
We are seeking a skilled automation specialist to create a seamless integration between Samcart checkout and Course Creator 360 - a white label Go High Level product. We use Course Creator to house our courses and build our funnels. We want to use Samcart as the checkout mechanism. Samcart needs to notify Course Creator to grant access to the course once product is purchased. We have accounts with Zapier and Make.com so automation can be created using these if necessary. If you have experience with Samcart and Course Creator 360 (Go High Level), we would love to hear from you! Relevant Skills: - Samcart integration - Course Creator 360 experience - Zapier or similar automation tools - API knowledge - Problem-solving skills Hourly rate: 10 - 30 USD 25 minutes ago Client's recent history (6 works) Youtube Video Editing No feedback given Oct 2025 Youtube Video Editing & Thumbnail No feedback given Oct 2025 FIXED $260.00 GOOGLE ANALYTICS PROJECT No feedback given Aug 2025 FIXED $350.00 Organic Social Media Strategist & Content Creator 2 No feedback given Apr 2025 FIXED $2,600.00 Pinterest Manager To freelancer: 5 To client: 5 Apr 2025 - May 2025 83 hrs @ $6.36/hr Billed: $527.89 Workflow and Automation Setup in Taxdome for Accounting Firm To freelancer: 5 To client: 4 Tina has a great personality but needs to put some more things in place for us to proceed. Feb 2025 - Apr 2025 3 hrs @ $59.41/hr Billed: $178.24 View more (4) Sales & Marketing, Digital Marketing Open project
Full Stack AI Voice Developer – AI Receptionist & Call Automation Applied	$10 - $35 / hr	26 minutes ago	Client Rank - Medium Payment method verified Phone number verified $440 total spent 4 hires 34 jobs posted 12% hire rate, 4 open job 5.00 of 3 reviews Industry: HR & Business Services Company size: 2 Registered: Jan 24, 2024 Canada Vancouver 06:13 3
About the Project We’re building an AI-powered receptionist and call center automation system capable of answering inbound calls, making outbound sales calls, and handling general call center agent tasks. This system will combine open-source telephony (Asterisk), AI speech technologies (Whisper, Google Speech-to-Text, Google TTS), and advanced conversational intelligence (ChatGPT 5.0 Agent Mode / Rasa / Dialogflow) with a Firebase backend for data, workflows, and dashboards. If you’re passionate about AI voice systems, real-time telephony, and integrating cutting-edge AI with practical business applications, we’d love to hear from you. Required Skills & Experience Strong experience with Asterisk or other PBX/SIP telephony platforms Proficiency in Node.js or Python for backend development Experience with Firebase (Firestore, Functions, Auth, Hosting) Familiarity with Google Cloud Speech APIs or Whisper Integration experience with LLMs (OpenAI API, Rasa, Dialogflow) Experience with Google Cloud TTS or similar TTS engines Knowledge of real-time audio streaming and low-latency processing Solid understanding of RESTful APIs and WebSockets Strong focus on security, scalability, and reliability Preferred Skills (Nice to Have) Familiarity with ChatGPT 5.0 Agent Mode and tool integration Experience with CRM API integrations (HubSpot, Salesforce, Zoho) Knowledge of Docker and cloud deployment (GCP, AWS, DigitalOcean) UI development with React or Vue.js for dashboards Understanding of speech barge-in detection and voice activity detection How to Apply Please include: Brief intro and relevant past projects (links, repos, or demos) Your experience with telephony, AI, and Firebase Estimated hours or cost for MVP delivery Availability (start date & weekly capacity) Client's questions: Brief intro and relevant past projects (links, repos, or demos) Your experience with telephony, AI, and Firebase Estimated hours or cost for MVP delivery Hourly rate: 10 - 35 USD 26 minutes ago Client's recent history (3 works) Flutterflow Notification for Client portal To freelancer: 5 To client: 5 Med is very good client! He has clear task and good communication. Very happy work for him! Recommended client. Feb 2025 - Mar 2025 FIXED $180.00 Flutterflow Developer- Mobile Development - iOS Store/Google Play Store - Client Portal Enhancements To freelancer: 5 Mykhailo is outstanding in every aspect—productivity, speed, reliability, and the quality of his work are all top-notch.… Mykhailo is outstanding in every aspect—productivity, speed, reliability, and the quality of his work are all top-notch. If you're looking for someone who will deliver immediate, impactful results, Mykhailo is the expert you need. I highly recommend him and am looking forward to continuing our collaboration. But fair warning: he's that good, so don’t book all his time! To client: 5 Med is very polite and specific and know what he wants. He is cooperative and supportive to developers. I am very please… Med is very polite and specific and know what he wants. He is cooperative and supportive to developers. I am very pleased working with him! Nov 2024 - Nov 2024 FIXED $160.00 Zapier + Firebase + Flutterflow Developer To freelancer: 5 I hired Cody for a project that involved Zapier, Firebase, Flutterflow, and third-party integrations. Cody developed bot… I hired Cody for a project that involved Zapier, Firebase, Flutterflow, and third-party integrations. Cody developed both the UI and the backend with impressive speed and efficiency. I am extremely satisfied with his work and will definitely hire him again for future projects. To client: 5 Med was a pleasure to work with from start to finish. Easy to talk to, clear expectations, reasonable timelines, and und… Med was a pleasure to work with from start to finish. Easy to talk to, clear expectations, reasonable timelines, and understanding of other obligations. Would highly recommend to any freelancer. Jun 2024 - Jul 2024 FIXED $100.00 View more (1) Web, Mobile & Software Dev, Web Development Open project
Product Image Search Website -- 2 Applied	$250 - $750	31 minutes ago	Client Rank - Risky Payment method not verified no reviews Registered: Jun 14, 2021 Turkey 1
I need a responsive website—mobile-first but equally solid on desktop—that lets visitors snap or upload photos of products and instantly see the same or similar items available across the entire country. The core flow is simple: upload a product photo, run a visual search, browse results filtered to a chosen region (nation-wide scope), and optionally sign in to save searches or set alerts. Key pieces I am expecting from you: • A clean, fast front-end (React, Vue or similar) that scales down gracefully to small screens. • A back-end service (Python-Flask, Node, or comparable stack) that handles image ingestion, runs a similarity algorithm (OpenCV, TensorFlow, or a cloud vision API), and queries the product database. • Image storage that supports quick retrieval—S3, Cloud Storage or local volume during development. • Country-level location filtering so results respect the user’s selected region. • An optional user account layer—OAuth or email signup—so people who log in can view history and save favourites, while casual visitors can still search anonymously. I’ll provide access to hosting and any third-party APIs we agree on; you bring the code, UX polish, and test data to prove the search works reliably. When you hand over the project, I expect the repo, a concise setup guide, and a live demo URL. Skills: PHP, JavaScript, Python, Software Architecture, Node.js, Image Processing, Web Development, Flask Fixed budget: 250 - 750 USD 31 minutes ago Websites, IT & Software, Mobile Phones & Computing, Design, Media & Architecture, Python, Software Architecture, Node.js, Web Development, Flask, Image Processing Open project
Add ChatGTP prompt to xlsx file Applied	$30 - $250	31 minutes ago	Client Rank - Excellent Payment method verified $378 442 total spent 243 hires, 8 active 4 open job 4.95 of 101 reviews Registered: Oct 14, 2008 Denmark 5
I have an Excel (.xlsx) spredsheet and I have a ready-made ChatGPT prompt which I need executed. The prompts formats and translates and writes. Deliverable: A script or solution which outputs based on the prompts - it can executed in Google sheets, Excel or another solution. I need to be able to re-run it myself. As simple as possible, but effective. Skills: Python, Visual Basic, Data Processing, Data Entry, Excel, Scripting, Google Sheets, ChatGPT Fixed budget: 30 - 250 USD 31 minutes ago Websites, IT & Software, Data Entry & Admin, Python, Visual Basic, Scripting, Data Processing, Data Entry, Excel, Google Sheets, ChatGPT Open project
Ethical Hacking Expert Needed for Kali Linux and Python Projects Applied	$7,000	38 minutes ago	Client Rank - Risky Payment method not verified Phone number verified 1 open job India 19:43 1
We are seeking an ethical hacking expert proficient in Kali Linux, Python, SQL, and software development. Your primary role will involve conducting vulnerability assessments, penetration testing, and ensuring the security of our systems. You should be adept at identifying potential threats and implementing security measures. If you have a solid understanding of ethical hacking principles and a proven track record in this field, we want to hear from you. Please include your relevant experience in your proposal. Fixed budget: 7,000 USD 38 minutes ago IT & Networking, Information Security & Compliance Open project
Automated AI Video Editing Tool. Whisper ffmpeg ComfyUI Applied	$375	47 minutes ago	Client Rank - Medium Payment method verified Phone number verified $235 total spent 3 hires 13 jobs posted 23% hire rate, 2 open job 5.00 of 3 reviews Industry: Media & Entertainment Individual client Registered: Jul 3, 2025 South Africa Cape Town 16:13 3
I need a self-contained program that lets artificial intelligence handle video editing from end to end. The core requirement is simple: once I give the tool a video “script” as its input source, the AI should automatically do the rest—cutting and trimming raw clips, applying appropriate filters or stylistic effects, and inserting smooth transitions where they make sense. Key goals • Zero-touch, “AI auto” editing: after launch, the program decides what to keep, how to order shots, and which effects or transitions to apply. • Script-driven workflow: the tool should accept a script or similar instruction set that tells the AI what the finished story should convey, then source and edit matching footage accordingly. • Flexible input handling: uploaded files are the minimum requirement; integration hooks for additional sources (live feeds, screen recordings, etc.) are a plus if they fit cleanly into the architecture. Technical expectations • Build in Python, C++, or another widely supported language so I can maintain it later. • Leverage proven video-processing libraries (e.g., FFmpeg, OpenCV) and any relevant machine-learning frameworks (TensorFlow, PyTorch) to keep development efficient. • Provide clean, well-commented code and an installation guide I can follow on Windows or Linux. • Include a concise README explaining how to feed the script, start the auto-edit, and retrieve the final rendered file. Deliverables 1. Source code with build/run instructions. 2. A short sample project edited entirely by the AI to demonstrate cutting, filters/effects, and transitions. 3. Brief documentation covering model training or tuning steps, if any. If this sounds like your specialty, let’s discuss timelines and the best way to make the AI’s decisions look professional on the first export. Fixed budget: 375 USD 47 minutes ago Client's recent history (3 works) Military-Inspired Reversible Zip Joggers To freelancer: 5 ⭐ Ruhul is an ABSOLUTE PLEASURE to work with. His communication is fast, clear, and consistent, he responds immediately … ⭐ Ruhul is an ABSOLUTE PLEASURE to work with. His communication is fast, clear, and consistent, he responds immediately every single time, which makes the entire workflow incredibly smooth. What truly sets him apart is his willingness to go above and beyond. He handles endless revisions, embraces new ideas, and even makes last-minute changes without hesitation. His work ethic is rare, and his professionalism is outstanding. DEFINITELY RECOMMENDED! Thank you again! To client: 5 Joshua is a top-tier client with exceptional clarity and professionalism. His direction is clear, feedback is quick, and… Joshua is a top-tier client with exceptional clarity and professionalism. His direction is clear, feedback is quick, and the work process is seamless. He is an absolute pleasure to work with - to any Freelancer who has the opportunity to work with Joshua: you're in excellent hands! Nov 2025 - Dec 2025 FIXED $5.00 Low Budget Twitch Pack To freelancer: 5 Once again, it was an absolute pleasure working with Robayet. Definitely will be hiring him again in the future! To client: 5 Very nice to work with him. I did a couple of projects with him. Easy-going and friendly. I would love to work with him… Very nice to work with him. I did a couple of projects with him. Easy-going and friendly. I would love to work with him again. Nov 2025 - Nov 2025 Design an Energetic Fitness E-book To freelancer: 5 Working with Robayet was a great experience. He communicated clearly, understood exactly what I needed, and delivered ev… Working with Robayet was a great experience. He communicated clearly, understood exactly what I needed, and delivered everything smoothly. Super easy to work with and professional throughout the process - would definitely recommend him to anyone looking for reliable, high-quality work. To client: 5 Aug 2025 - Oct 2025 FIXED $100.00 View more (1) Web, Mobile & Software Dev, Scripts & Utilities Open project
AlgoTrading API Developer Needed (India) Applied	~17 - 138 USD	59 minutes ago	Client Rank - Risky Payment method not verified 2 open job no reviews Registered: Dec 12, 2025 India 1
ALGOTRADING PROJECT – DEVELOPER REQUIRED (ADVERTISEMENT) Requirement: Algo Trading API Developer (India Preferred) Mujhe apni custom Algorithmic Trading API banwani hai. Sirf wahi log contact karein jinke paas real stock market + algo coding ka practical experience ho. Project Details: Broker API: Dhan / Zerodha / Mstock (koi ek ya multiple) Strategy Type: Option Buying Strategy Paper Trading Backtesting Language: Python (preferred) Developer Must Have: Algo trading API banane ka pehle ka experience Stock market ki proper understanding (Option Buying / Scalping) Strategy ko samajh kar code me convert kar sake Client ke saath face-to-face (online/offline) discussion Strategy ke according modifications & improvements kar sake Error handling, SL, target, re-entry logic ka knowledge Features Required: Manual strike selection Option BUY strategy Fixed & trailing stoploss Multiple re-entries Paper trading mode Backtesting support Risk management logic Clean & reusable code Important Points: Strategy client provide karega Developer ka kaam hoga strategy ko proper algo me convert karna Pricing mutual discussion ke baad fix hogi One-time project + future modification support preferred Please Share: Aapka previous algo trading work Broker API experience (Dhan / Zerodha / Mstock) Sample code / demo (if available) Expected charges Interested developers DM / Contact karein Skills: PHP, Java, Python, Software Architecture, Risk Management, Financial Analysis, API Development, Market Analysis, Backtesting, Financial APIs Fixed budget: 1,500 - 12,500 INR 59 minutes ago Websites, IT & Software, Design, Media & Architecture, Sales & Marketing, Business, Accounting, Human Resources & Legal, Trades & Services, Python, Software Architecture, Risk Management, Financial Analysis, API Development, Backtesting, Market Analysis, Financial APIs Open project
Create New Pages on Django for New Feature Applied	$200	1 hour ago	Client Rank - Excellent Payment method verified $10 265 total spent 103 hires, 11 active 245 jobs posted 42% hire rate, 5 open job 20.00 /hr avg hourly rate paid 82 hours paid 4.86 of 63 reviews Registered: Sep 4, 2014 United States queens 11:13 5
We have mockup for 6 new pages that we want to add to an existing django site. Our goal is to implement the basic functionality of online store into our existing site. It does not include checkout or payment, only ability to sign up, view and upload. Fixed budget: 200 USD 1 hour ago Client's recent history (50+ works) Jobs in progress (8) Write New API and Optimize Info Display Speed on Django Site Oct 2025 - Present Resolve Android Playstore Error: Your app uses Kotlin's removeFirst Oct 2025 - Present FIXED $25.00 Create New Page on Django Website Using Existing Page Aug 2025 - Present FIXED $140.82 Implement New Page in Django Site Jul 2025 - Present FIXED $376.36 Troubleshoot kubernetes deployment with missing pods Jan 2025 - Present FIXED $25.00 Implement Messages UI and Functionality Jul 2024 - Present FIXED $50.00 Sample Code for Ruby-on-rails Oct 2022 - Present FIXED $40.00 WordPress Website Needs to Work Jul 2022 - Present FIXED $50.00 View more (3) Create Import Contacts on Android No feedback given Jun 2024 FIXED $120.00 Implement Prominent Disclosure and Badge Notification in Android App To freelancer: 3 To client: 4.45 It was an interesting project to work on. My task was essentially to implement a prominent disclosure in a React Native … It was an interesting project to work on. My task was essentially to implement a prominent disclosure in a React Native app, which I later discovered was actually a WebView website embedded within an app. I delivered the update as agreed, although the confirmation and testing phase on the client’s side took longer than expected. Additional factors also affected deployment, including several sensitive Android permissions that were not being used, which I reviewed and assisted with removing them to help streamline the process. Overall, it was an insightful experience, and I appreciate the opportunity to work on this project. Sep 2025 - Dec 2025 FIXED $25.00 Implement Yes/No API on Django Platform To freelancer: 5 To client: 5 Clear requirements and very prompt in communication. Oct 2025 - Oct 2025 FIXED $40.00 Create Landing Page UI for Existing Website Using Existing CSS No feedback given To client: 5 The communication was clear, and the project requirements were outlined. Everything went as expected. Thank you for the … The communication was clear, and the project requirements were outlined. Everything went as expected. Thank you for the collaboration. Jul 2025 - Aug 2025 FIXED $80.00 Write ansible script to install kubernetes No feedback given To client: 3.95 Jul 2025 - Jul 2025 FIXED $50.00 Django and React Developer with whatsapp API Experience To freelancer: 2.8 If you don't have time for client's work, just tell the client and end the contract. Don't waste client's time. It is no… If you don't have time for client's work, just tell the client and end the contract. Don't waste client's time. It is not fair and you wouldn't like a client to be wasting your time. To client: 1.6 Extremely difficult working conditions. Client refuses to provide basic development access - no staging server, database… Extremely difficult working conditions. Client refuses to provide basic development access - no staging server, database, or logs. Uses 9 year old Python and 4 years old Django but won't allow standard debugging practices. Simple migration conflicts that take 15 minutes with proper access dragged on for weeks. I've deployed dozens of Django projects without these issues - the problem is artificial constraints, not technical competence. Client sets up systematic processes then abandons them halfway through because of the service that banned his account (wonder why). The technical skills exist to deliver quality work, but the artificial constraints make it impossible. Would not recommend unless you enjoy solving 10-minute problems over multiple weeks. Apr 2025 - Jul 2025 FIXED $100.00 Manual QA of New App To freelancer: 4.4 To client: 3.75 Apr 2025 - May 2025 FIXED $80.00 Configure kubernetes-event-exporter to push logs to opensearch No feedback given To client: 5 very good to work with Mar 2025 - May 2025 FIXED $290.00 Ui/UX Design for New Page in Existing Site No feedback given To client: 5 It was nice working with Joseph. Dec 2024 - Mar 2025 FIXED $150.00 Transfer FB_Token from Javascript to Python/Django To freelancer: 5 Yes, Olesandr did a very good job and solved all the issues that we had To client: 5 Good Client! I want to work with him again. Jan 2025 - Jan 2025 FIXED $70.00 Creat Congratulations Popup Design No feedback given To client: 5 Sep 2021 - Oct 2024 FIXED $30.00 UI/UX for OpenInternship Landing Page No feedback given To client: 5 Aug 2021 - Sep 2024 FIXED $80.00 UI/UX Design New Web Page No feedback given To client: 5 Aug 2021 - Sep 2024 FIXED $80.00 Deisgn alternative designer landing page No feedback given To client: 5 Oct 2021 - Sep 2024 FIXED $50.00 Redesign Student Profile page No feedback given To client: 5 Dec 2021 - Sep 2024 FIXED $80.00 Design Contract Template UX No feedback given To client: 5 Dec 2021 - Sep 2024 FIXED $120.00 Design About-Us Page No feedback given To client: 5 Dec 2021 - Sep 2024 FIXED $50.00 UI Design for Classroom Lab and Chat No feedback given To client: 5 Feb 2022 - Sep 2024 FIXED $200.00 Resolve Wordpress 301 Redirect Issue No feedback given To client: 5 Joseph was a nice client to work with. Clear communication and precise instructions made the task straightforward and ef… Joseph was a nice client to work with. Clear communication and precise instructions made the task straightforward and efficient. He was prompt with responses and supportive throughout the project. I highly recommend working with him and look forward to future collaborations. Jul 2024 - Jul 2024 FIXED $25.00 Fix Issues with Profile Page on Django Application To freelancer: 5 Provider tried his best To client: 5 Thank you for everything. It's sad it's not working. Jul 2024 - Jul 2024 FIXED $25.00 Responsive UI Design and Functionality Implementation To freelancer: 3.65 Freelancer suddenly unavailable and I'm stuck with half code and half migration. Latest milestone is completed while pre… Freelancer suddenly unavailable and I'm stuck with half code and half migration. Latest milestone is completed while previous milestone is pending. Upwork is not providing me with a way to end previous milestone so I'm also stuck with contract and now I have to look for a way to get around all these issues. To client: 3.8 May 2024 - Jun 2024 FIXED $307.50 Rebuild APK app To freelancer: 5 Freelancer did good job To client: 5 May 2024 - May 2024 FIXED $25.00 Upgrade Django Application to Latest Version To freelancer: 5 Mar 2023 - May 2024 FIXED $400.00 Troubleshoot API to Frontend Connection in Deployment To freelancer: 5 Mar 2023 - May 2024 FIXED $360.00 AWS Devops Engineer Needed To Test and Deploy New Application To freelancer: 5 Feb 2023 - May 2024 FIXED $70.00 Upgrade and Deploy our Classroom Application Built in Angular To freelancer: 5 Mar 2023 - May 2024 FIXED $200.00 Troubleshoot Javascript Error To freelancer: 5 Mar 2024 - Apr 2024 FIXED $40.00 Splitting an existing Django website No feedback given 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 him and hope to have the opportunity to work with him again. Oct 2022 - Mar 2024 82 hrs @ $21.09/hr Billed: $1,718.76 Need Help Setting Up Laravel/Vue project on Windows with WSL and Docker Build No feedback given To client: 5 Great person and easy to communicate with would love to work with him again Feb 2023 - Feb 2024 FIXED $50.00 Write shell script with tar and search No feedback given Nov 2023 - Jan 2024 FIXED $30.00 Help Setting Up Grafana-Dashboard on Grafana-Operator Deployment No feedback given To client: 4.85 Very polite and respectful client to work with!! Clear instructions regarding the job. Hope to work with him again!! Oct 2023 - Nov 2023 FIXED $252.72 Use Buildx to Build a Docker Image To freelancer: 3 To client: 3.15 It's a fixed price contract, and I had help to build arm images with docker buildx. Other compiling issues is out of the… It's a fixed price contract, and I had help to build arm images with docker buildx. Other compiling issues is out of the scope. Oct 2023 - Oct 2023 FIXED $50.00 Configure Lambda with Serverless No feedback given To client: 5 I enjoyed working on a project related to Serverless Framework. Excellent Client and I recommend to work with him. Sep 2023 - Sep 2023 FIXED $50.00 Expert to Add SSM Parameter value to Cloudformation No feedback given To client: 1.8 Overall had a challenging experience. Client was friendly, but overall there were some communication challenges. Client … Overall had a challenging experience. Client was friendly, but overall there were some communication challenges. Client agreed to have me do the work but asked that I do the work first before he agreed to begin a contract. Client was not willing to share any information such as log files or actual code because he was concerned about sharing his proprietary system. Offered to sign NDA and he refused. Communication and follow-up were intermittent and sporadic. I ended up doing a few hours of work to describe how to solve the problem including providing code samples with comments and explanations. I would advise that you fully secure a contract with this client before providing any input or advisement, and ensure that you set clear terms for working together. I would also be cautious about follow-up, as he would frequently drop off in communication for days at a time. I don’t even know if his problem was solved because he did not follow up and did not provide any logs. Ended up making it a $10 contract even though the hardest work was in the communication. Jun 2023 - Jul 2023 FIXED $10.00 Python Backend Developer to Troubleshoot Django Modules Errors No feedback given To client: 5 It was good experience to work with team Jan 2023 - Mar 2023 FIXED $50.00 Migrate docker-compose deployment to kubernetes No feedback given To client: 5 Joseph is really great client to work with. He gives clear requirements and instructions regarding job. Also sets reason… Joseph is really great client to work with. He gives clear requirements and instructions regarding job. Also sets reasonable deadlines. Jun 2022 - Jul 2022 FIXED $100.00 UI/UX Design Modifications and 1 New Page To freelancer: 5 Uliks did a very good job working on the designs. His pricing was very reasonable and he created multiple design options… Uliks did a very good job working on the designs. His pricing was very reasonable and he created multiple design options for us to choose from. We'll definitely work with him again. To client: 5 Very professional client, would like to collaborate again in the future, Thank You.. Apr 2022 - Apr 2022 FIXED $100.00 Troubleshoot ECS Fargate Task Not Running To freelancer: 5 Priyanshu did a great job helping me quickly resolve the issue that I had with ecs task not running. He showed quite an … Priyanshu did a great job helping me quickly resolve the issue that I had with ecs task not running. He showed quite an awesome knowledge of AWS infrastructure. To client: 5 Apr 2022 - Apr 2022 FIXED $50.00 Fix Django Error To freelancer: 5 Contractor helped me fix a django problem that we were having on our end. He did this quickly and even got on call to ex… Contractor helped me fix a django problem that we were having on our end. He did this quickly and even got on call to explain it. Good job done! To client: 5 Fast and reliable client! Feb 2022 - Feb 2022 FIXED $50.00 Connect Chat Application Using AWS Websocket in Angular Frontend To freelancer: 5 Nipun did a fantastic job troubleshooting the chat issue we had and even took time to do an proper knowledge transfer to… Nipun did a fantastic job troubleshooting the chat issue we had and even took time to do an proper knowledge transfer to our staff. Wonderful guy. To client: 5 Joseph is great to work with, very knowledgeable and sets clear requirements! Aug 2021 - Aug 2021 FIXED $100.00 UI/UX Design New Web Page No feedback given To client: 5 As always. Great Job with Joseph. Jul 2021 - Jul 2021 FIXED $100.00 Implement new ui design in django To freelancer: 5 Rohan is actually very good. He has been doing great work and we'll continue to work with him To client: 5 Joseph is one of the best clients I have ever worked with. His requirements are always clear and he also understands the… Joseph is one of the best clients I have ever worked with. His requirements are always clear and he also understands them from the developer's point of view. I highly recommend him as a client. Jul 2021 - Jul 2021 FIXED $200.00 View more (40) Web, Mobile & Software Dev, Web Development Open project
Backend Developer – WhatsApp Cloud API (Simple MVP, Spec Ready) Applied	$600	1 hour ago	Client Rank - Medium Payment method verified Phone number verified $584 total spent 2 hires, 1 active 6 jobs posted 33% hire rate, 1 open job 4.85 of 1 reviews Industry: Retail & Consumer Goods Company size: 2 Registered: Jan 27, 2025 Israel Tel Aviv 16:13 3
JOB DESCRIPTION – BACKEND DEVELOPER (WHATSAPP MVP) We are building a WhatsApp-native task inbox (MVP) using Meta WhatsApp Cloud API. Users send any text, forwarded message, or voice note — it becomes a task. No menus, no dashboard, no frontend. Everything happens inside the WhatsApp chat using quick-reply buttons. This is a backend-only project with a locked specification. We are looking for execution, not product ideation. -------------------------------------------------- SCOPE (MVP ONLY) -------------------------------------------------- - Integrate Meta WhatsApp Cloud API (direct, not Twilio/BSP) - Handle inbound webhooks (text / forwarded / voice) - Convert voice to text (basic STT; fallback allowed) - Store tasks in database (PostgreSQL preferred) - Implement task flows: - Create task - View all (one-by-one messages) - Mark done - Edit task - Add reminder (max 24h) - Background jobs: - Reminder dispatcher - Inactivity nudge (inside 24h window) - Respect WhatsApp 24-hour messaging rules - Reject images (do not store, reply with fixed message) NO frontend NO admin panel NO extra features -------------------------------------------------- TECH EXPECTATIONS -------------------------------------------------- - Backend: Node.js or Python - REST APIs + Webhooks - Async jobs / queues or cron - Clean, readable code - Ability to follow a strict spec exactly -------------------------------------------------- BUDGET & SETUP -------------------------------------------------- - Total budget: $600 - Hourly or fixed – open to discussion - Estimated scope: ~25–35 hours - MVP only, no feature creep -------------------------------------------------- WHO THIS IS FOR -------------------------------------------------- - Intermediate backend developer - Experience with APIs and webhooks - Comfortable working from a written spec - Execution-focused, pragmatic NOT a fit if you want to redesign UX, add features, or over-architect. -------------------------------------------------- TO APPLY (IMPORTANT) -------------------------------------------------- Please answer this question in your proposal: How would you handle WhatsApp’s 24-hour customer service window in this product? Short, clear answer only. The full technical specification will be shared only after signing a simple NDA. Fixed budget: 600 USD 1 hour ago Client's recent history (2 works) Jobs in progress (1) Catalog data enter Nov 2025 - Present FIXED $484.00 View more (-4) Social media marketing and ads To freelancer: 4 Ok To client: 4.85 Mar 2025 - Oct 2025 FIXED $100.00 Web, Mobile & Software Dev, Web Development Open project
Front-End Developer / UI/UX Designer (with Graphic Design Expertise) Applied	$5 - $35 / hr	1 hour ago	Client Rank - Excellent Payment method verified Phone number verified $1 496 total spent 23 hires 44 jobs posted 52% hire rate, 1 open job 24.98 /hr avg hourly rate paid 4 hours paid 4.89 of 13 reviews Registered: Dec 10, 2023 United States Encinitas 06:13 5
Here’s a polished, rewritten version with coding placed first and all your requirements integrated: --- We are seeking a skilled front-end web developer with strong coding abilities who can also deliver exceptional UI/UX design. The ideal candidate will be proficient in modern front-end technologies and frameworks while also demonstrating a solid background in creating intuitive, visually compelling user interfaces and experiences. In addition, experience in producing high-quality graphics is essential. We’re looking for someone with a sharp eye for detail, a strong sense of aesthetics, and a passion for building seamless, user-friendly digital experiences. Hourly rate: 5 - 35 USD 1 hour ago Client's recent history (16 works) Front-End Developer / UI/UX Designer (with Graphic Design Expertise) No feedback given Nov 2025 - Dec 2025 FIXED $25.00 UI/UX Designer or Front-End Web Designer Needed To freelancer: 3 Freelancer has a hard time following directions. He also will not complete a task once hired and offers no solution. I W… Freelancer has a hard time following directions. He also will not complete a task once hired and offers no solution. I WONT HIRE AGAIN. Nov 2025 - Nov 2025 FIXED $50.00 edit WordPress website per requirements To freelancer: 4 Does ok work. To client: 5 Jul 2025 - Oct 2025 FIXED $303.75 Create a custom website in wordpress To freelancer: 3.05 Freelancer tried to provide poor quality work and does not have an understanding good website design practices. To client: 3.4 Client approved sub parts of work himself and promised a bonus for under paid project. In end he did not like overall wo… Client approved sub parts of work himself and promised a bonus for under paid project. In end he did not like overall work and do not want to pay promised amount. Jul 2025 - Jul 2025 FIXED $55.00 Need full stack developer to do customize WordPress website To freelancer: 4.45 Completed job but not to my requirements. Also let errors. Jun 2025 - Jun 2025 FIXED $100.00 Looking for WordPress Expert to Build Professional Website To freelancer: 3.25 nice try To client: 5 I regret that I wasn’t able to assist you exactly as you needed. While I’ve had many happy clients who appreciated my wo… I regret that I wasn’t able to assist you exactly as you needed. While I’ve had many happy clients who appreciated my work, I still truly value the experience of working with you. Jun 2025 - Jun 2025 FIXED $25.50 Edit website per requirements To freelancer: 1.75 It was difficult for freelancer to follow simple tasks like moving an object to a certain location or creating certain b… It was difficult for freelancer to follow simple tasks like moving an object to a certain location or creating certain box sizes and text. I will not hire again unfortunately. To client: 4.2 Client needs to communicate well with clear job instructions . Overall, he is good. Jun 2025 - Jun 2025 FIXED $40.00 Need freelancer to add element to webpage To freelancer: 5 Freelancer finished job successfully To client: 5 Thank you! Jun 2025 - Jun 2025 WordPress developer needed To freelancer: 5 Completed job successfully To client: 4 A very small task but it took a lot of going back and forth, tried my best to explain with screenshots and zoom call, ho… A very small task but it took a lot of going back and forth, tried my best to explain with screenshots and zoom call, hope client is satisfied, Thank you for the opportunity. May 2025 - May 2025 Assist with website To freelancer: 4.55 Good to do business with and very knowledgeable To client: 5 Apr 2025 - May 2025 FIXED $32.50 create 3d model No feedback given To client: 5 May 2025 - May 2025 FIXED $15.00 I need someone to do some graphics on a website To freelancer: 5 Great freelancer to work with. Highly knowledgeable and trustworthy. To client: 5 Great client. Highly recommend. Mar 2025 - Mar 2025 FIXED $25.00 Website edits To freelancer: 5 Great freelancer to work with. Extremely knowledgeable and professional. I will hire again. To client: 5 Working with this client has been an outstanding experience. Their professionalism, clear vision, and exceptional attent… Working with this client has been an outstanding experience. Their professionalism, clear vision, and exceptional attention to detail have consistently made our collaboration seamless. They approach projects with a positive attitude, providing clear communication and fostering a productive working relationship. Their trust and dedication make them an ideal client for any partnership. Jan 2025 - Feb 2025 FIXED $25.00 Make website edits To freelancer: 5 Freelancer completed project without any issue. He has been reliable, and work is top notch. I highly recommend him. To client: 5 Thank you for your trust and partnership. It has been a true pleasure collaborating with you, and I look forward to the … Thank you for your trust and partnership. It has been a true pleasure collaborating with you, and I look forward to the opportunity to work together on future projects. Dec 2024 - Jan 2025 4 hrs @ $28.65/hr Billed: $119.36 Assistance with WP wesbite To freelancer: 5 Freelancer went far and beyond to complete the project. He has great attention to detail and provides great support duri… Freelancer went far and beyond to complete the project. He has great attention to detail and provides great support during the whole process. I will hire again. To client: 5 It has been great working with this client! They communicate project requirements clearly, provide prompt feedback, and … It has been great working with this client! They communicate project requirements clearly, provide prompt feedback, and ensure a smooth workflow throughout. Their professionalism and cooperative attitude make collaboration easy and enjoyable. I would highly recommend them as a client and look forward to working together on future projects. Sep 2024 - Dec 2024 FIXED $350.00 WordPress Website modifications To freelancer: 5 One in a million freelancer. He is very knowledgeable. He delivers exactly like he promises and is there to answer any … One in a million freelancer. He is very knowledgeable. He delivers exactly like he promises and is there to answer any questions you may have. I will be hiring in the future for any projects i may have. To client: 5 Jul 2024 - Aug 2024 View more (14) Web, Mobile & Software Dev, Web & Mobile Design Open project
AI Software Engineer for Legal Case-Law & Contractual Clauses Database Applied	not specified	1 hour ago	Client Rank - Medium Payment method verified Phone number verified $386 total spent 4 hires, 4 active 5 jobs posted 80% hire rate, 3 open job 6.00 /hr avg hourly rate paid 20 hours paid 5.00 of 1 reviews Registered: Jun 16, 2025 Luxembourg Luxembourg — Limpertsberg 15:13 3
About the Project We are building an advanced AI-powered case-law and contract clause research and analysis system. 1. Case-Law Database Retrieval & Search Achieve high recall and precision while searching a multilingual case-law database (many documents are in French and English language). Understand semantic queries inferred from context, not only keywords (e.g. “director liability” even if not mentioned). Handle large result sets and narrow to relevant documents via dense or hybrid search (embeddings + BM25). Summarization & Analytics Provide executive summaries: timeline of judgments how court positions evolved conflicting judgments key patterns and trends Show retrieved documents with option to open full text. Keep a history of user queries. The summarization & analytics can either be implemented as a one-shot process or as an agentic workflow. 2. Contract Clauses Database We need a robust ingestion + preprocessing + clause-extraction pipeline. Preprocessing / OCR Extract text from PDFs in different languages (OCR where needed). Remove named entities and other sensitive information (e.g. filing numbers) from the text. Keep filing dates to track market practice; extra filters can be added later. Clause Extraction & Classification Extract individual clauses. (Preferred) Classify clauses into 20–30 clause types via custom models or LLMs. Database & User Interaction Store clauses in a database and make sure hybrid search is possible. Only store the extracted clauses and a document reference in the database, not the full text. The user interface should support market practice analysis, e.g.: “Give me 10 clauses of type X.” “What are the main characteristics of clause X in the database?” Ensure diversity of returned clauses (avoid duplicates). Again, the search can be either one shot or agentic, depending on what works best. For both projects, recall and accuracy are extremely important, while the token cost is secondary. Your Profile: We are looking for someone with strong, hands-on experience in: RAG pipelines, vector databases (e.g. Qdrant), hybrid search (BM25 + embeddings) and/or agent-driven search workflows. OCR and PDF parsing for legal/technical documents. NLP-based clause extraction and classification. Experience with Python, FastAPI, PostgreSQL or similar DBs. Experience with legal/financial text is a huge plus. Experience with containerization, monitoring and deploying similar systems to production is a plus. How to Apply Please include: Examples of similar (legal) projects you have built Technologies you would propose (models, vector DBs, frameworks) and how you would approach the two projects described above. Your availability & estimated timeline. Estimated cost for (i) only the case-law database; (ii) only the clause database part; (iii) both together. The service provider chosen must work on a fixed fee basis and be willing to sign a non-disclosure agreement. Budget: not specified 1 hour ago Client's recent history (3 works) Jobs in progress (2) Assistance with AI Prompt Writing Dec 2025 - Present 12 hrs @ $2.67/hr Billed: $30.74 Assistance with AI Prompt Writing Oct 2025 - Present View more (-3) Assistance with writing a business plan for an EdTech start-up To freelancer: 5 Considering Mina's background and his experience in this field, he was a very good choice to draft a business plan. If y… Considering Mina's background and his experience in this field, he was a very good choice to draft a business plan. If you need to draft a business plan for investors, I can recommend giving him the job as he has solid practical experience what investors look for. I could see that he has done this already a lot of times. He was also very fast. To client: 5 I really enjoyed working with Thomas, he is very professional, knows what he wants and always provides timely and accura… I really enjoyed working with Thomas, he is very professional, knows what he wants and always provides timely and accurate feedback, will definitely want to work with Thomas again Oct 2025 - Nov 2025 Web, Mobile & Software Dev, Other - Software Development Open project
Senior Full Stack Developer Needed for Innovative Projects Applied	$5 - $10 / hr	1 hour ago	Client Rank - Good Payment method verified $713 total spent 9 hires 27 jobs posted 33% hire rate, 2 open job 5.50 /hr avg hourly rate paid 59 hours paid 4.87 of 7 reviews Company size: 10 Registered: Apr 13, 2020 United States Dover 11:13 4
### Full Stack Engineer for Unicorn‑Scale Civic Platform About Holdav Holdav is building a civic engagement platform designed to scale to 100M+ users with real‑time feeds, secure ID verification, and election‑day fanout. Our goal is to deliver a production‑grade MVP fast and evolve the platform to the scale and reliability of major social networks. --- ### Role Overview We are hiring a Full Stack Engineer to deliver a 2‑week MVP and continue as a long‑term technical lead. You will own architecture, implementation, and operational readiness across mobile, web, and backend while ensuring single‑source business logic and reusable components so work is never duplicated. Engagement - Initial contract: 2 weeks to deliver MVP. - Long term: Opportunity to grow into Head of Engineering and lead scaling to millions of users. - Compensation: negotiable based on experience. --- ### Core Responsibilities - API first architecture: Design a single API layer that serves mobile and web clients to avoid duplicated business logic. - Mobile: Build Flutter apps (iOS/Android) for onboarding, ID upload, selfie verification, posting/tagging, and feed UI. - Web: Build Next.js web app and admin dashboard that reuse backend APIs and shared UI components for feature parity. - Backend: Implement scalable APIs in Django or Node.js; enforce API contracts and shared types. - Data layer: Start with PostgreSQL + Redis and provide a clear migration path to NoSQL/streaming (DynamoDB/Cassandra + Kafka) when needed. - Real‑time and fanout: Implement WebSockets/real‑time channels and design a streaming/fanout backbone that can evolve from BullMQ to Kafka/Kinesis without rework. - CI/CD and infra: Create automated pipelines for mobile, web, and backend; implement staging, canary deploys, and rollback procedures. - Security and compliance: Implement secure PII handling, encrypted storage, and KYC integration with vendors such as Persona, Onfido, or Shufti Pro. - Monitoring and testing: Set up observability, SLOs, load testing, and runbooks for production readiness. - Documentation and SDKs: Produce OpenAPI/GraphQL schemas and generate client SDKs for web and mobile to prevent duplicated client logic. --- ### Required Skills - 5+ years full stack experience. - Production Flutter expertise. - React and Next.js experience. - Backend experience with Django/Python and/or Node.js/Express/NestJS. - PostgreSQL plus experience with MongoDB and Redis. - Real‑time systems experience (WebSockets, BullMQ, Kafka, or equivalent). - AWS experience including EC2, S3, Lambda, API Gateway, CloudWatch. - CI/CD experience with GitHub Actions, CodePipeline, or similar. - Strong communication skills and daily availability for collaboration. --- ### Nice to Have - Experience scaling social feeds to tens of millions of users. - Kafka/Kinesis, Cassandra/DynamoDB, or managed streaming experience. - Kubernetes and advanced SRE practices. - Prior KYC/KYB or regulated data handling experience. --- ### How We Prevent Duplicate Work - API first: All business logic lives in the backend API; clients are thin. - Shared types and SDKs: Use OpenAPI/GraphQL to generate client SDKs for web and mobile. - Shared component library: Monorepo or shared UI primitives to keep web and mobile consistent. - Infrastructure as code: Terraform/CloudFormation to reproduce environments and avoid ad‑hoc infra changes. - Clear migration triggers: Document exact triggers and steps to migrate from Postgres to NoSQL/streaming so features are not rewritten. --- ### Deliverables and Milestones Week 1 - Project scaffold, API contracts (OpenAPI/GraphQL), DB schema, CI/CD baseline. Week 2 - Mobile onboarding, ID upload, selfie verification, basic posting and feed UI. - Web admin dashboard skeleton reusing API contracts. - Integration tests, basic load testing, deploy to staging, documentation and runbooks. Post‑MVP - Production hardening plan: streaming/fanout design doc, SLOs, backup and DR plan. --- ### Evaluation Criteria - Clean, documented code and reproducible deployments. - Complete API contracts and generated client SDKs. - Passing unit/integration tests and basic load test thresholds. - Clear, actionable scaling plan for timeline storage and fanout. --- ### How to Apply Please include: 1. Short cover letter explaining fit and availability. 2. Links to production Flutter apps and backend systems you built. 3. Proposed monthly rate and timezone overlap. 4. One‑page design summary: how you would implement a feed pipeline for 10M+ daily posts without duplicating work across clients. --- We are building something big. If you can deliver a 2‑week MVP and design systems that scale without rework, we want to hear from you. Hourly rate: 5 - 10 USD 1 hour ago Client's recent history (8 works) Amazon Product Research Expert No feedback given May 2022 - Oct 2022 28 hrs @ $5.25/hr Billed: $147.00 Amazon Product Research Expert To freelancer: 5 To client: 4 she is very kind and cooperative May 2022 - May 2022 10 hrs @ $5.25/hr Billed: $52.50 Social Media Marketing Exper/ Graphic Designer To freelancer: 5 Mirza is an exceptional graphic designer with gifted creativity and flexibility to work around projects. He has a talent… Mirza is an exceptional graphic designer with gifted creativity and flexibility to work around projects. He has a talent for graphic design and I do not doubt that his education in the field immensely helps him do his job so well. It was a very easy decision to hire him the first time around and without a doubt, we will continue to hire him in the future. If you are looking for a great graphic designer, look no further. He does better and beyond with each contract we give him and I am unable to find words that describe his talent and creative abilities. Nazhat Enterprises Holdings Inc United States Corporation To client: 5 It was a really wonderful experience working with him again! great client. Clear deliverables and fast at responding. I … It was a really wonderful experience working with him again! great client. Clear deliverables and fast at responding. I look forward to continue working together in the future. Apr 2022 - May 2022 FIXED $211.50 Explosive Email Marketing Campaign Expert To freelancer: 2.25 To client: 3.1 Thank you but too demanding. Emayat required me to send more emails at the same time searching for the email address to … Thank you but too demanding. Emayat required me to send more emails at the same time searching for the email address to be used. He's a good person, it was just we don't have on the same page of interest. His too busy with other business too. Apr 2022 - Apr 2022 2 hrs @ $5.25/hr Billed: $9.63 NFT Expert Consultant To freelancer: 5 Highly skilled professional graphic designer I have ever hired. This man’s brain is as creative as it can possibly get. … Highly skilled professional graphic designer I have ever hired. This man’s brain is as creative as it can possibly get. Will definitely rehire! To client: 5 Enayat is a great client to work with, He gave a very clear brief, was available throughout the project to sort out any … Enayat is a great client to work with, He gave a very clear brief, was available throughout the project to sort out any confusions. I enjoyed working with him and on the overall project and hope to have the opportunity to work with him again. Apr 2022 - Apr 2022 FIXED $150.00 Advanced Physics Expert No feedback given To client: 5 excellent work experience Aug 2021 - Oct 2021 8 hrs @ $8.00/hr Billed: $64.00 Applied Calculus Tutor To freelancer: 5 Ahmad is an excellent expert in applied calculus. He understands the material in expert level proficiency and assisted o… Ahmad is an excellent expert in applied calculus. He understands the material in expert level proficiency and assisted our company in analyzing concepts related to highly complex applied calculus. He delivered the assigned tasks on-time and the results were phenomenal. If you are looking for an applied calculus tutor, expert or analyst, then look no further. We at Nazhat Enterprises Holdings Inc recommend the services of Mr. Ahmad. To client: 5 Excellent experience with Nazhat Enterprises Holdings Inc. Looking forward to work again with such a nice workplace. Jun 2021 - Jun 2021 9 hrs @ $7.33/hr Billed: $66.00 College Physics I & II Expert To freelancer: 5 Hadis is an EXCEPTIONAL contractor. She specializes in physics, mathematics, and content writing. She completed a long c… Hadis is an EXCEPTIONAL contractor. She specializes in physics, mathematics, and content writing. She completed a long contract with our company and was always on time, very courteous, patient, and did very long and late hours. Even though the task she was assigned to was physics tutoring and teaching, which she performed phenomenally; I am confident to advocate on her behalf that she will do just as good in content writing. If you are looking for a professional contractor who is expert in sciences and content writing, look no further. I highly recommend Hadis and will hire her again for similar or other projects in our company. I will be more than glad to recommend Ms. Hadis to your projects. Please do not hesitate to get in touch with us through our company's website and the contact tab. A staff member will respond to your inquiry concerning Ms. Hadis. Nazhat Enterprises Holdings Inc To client: 5 Enayat was a great client, very humble and supportive. He guided me and set his schedule to be perfectly alligned with m… Enayat was a great client, very humble and supportive. He guided me and set his schedule to be perfectly alligned with my schedule. The work load was more but the consistent assistance made it easy to handle. Everything was well informed and timely communicated. I hope to work with him soon. Jun 2021 - Jun 2021 3 hrs @ $4.00/hr Billed: $12.00 View more (6) Web, Mobile & Software Dev, Web Development Open project
Used-Car Dealer Inventory Sync System Applied	~17 - 138 USD	1 hour ago	Client Rank - Medium Payment method verified 5 open job no reviews Registered: Jul 16, 2025 United Arab Emirates 3
Build Fully Automated Dealer Inventory Sync System (Websites + Facebook → Auto Update Our Server & Website) PROJECT SUMMARY We are building a fully automated dealer inventory synchronization system for a used-car marketplace. This is not a basic scraper and not a one-time data extraction. The system must continuously collect car listings from dealer websites and Facebook dealer pages, analyze changes daily, and automatically update our live website hosted on our own server. The goal is to keep dealer stock always up to date without manual work. CORE OBJECTIVE Build a system that can: Scrape dealer car listings from multiple sources Detect daily changes (new / removed / sold / updated cars) Normalize all data into a standard car template Automatically update our website database or import system Run on a daily schedule on our server This project will be executed in phases, but this job post describes the complete Phase 1 system. DATA SOURCES The system must support: 1. Dealer Websites Different layouts and structures Pagination and infinite scroll Individual car detail pages 2. Facebook Dealer Pages Public dealer pages (not Marketplace accounts) Scroll to load all listings Click “See more” to expand full descriptions Extract posts that represent car listings only The system must ignore non-car posts such as promotions, contact posts, or banners. DATA TO EXTRACT (IF AVAILABLE) From each car listing or post: Make Model Year Mileage (KM) Price or Monthly price Description Images Listing URL / Post URL Some listings may not contain all fields. The system must still add the car with missing fields left empty. CAR IDENTIFICATION & SYNC LOGIC (CRITICAL REQUIREMENT) Each car must be uniquely identified using a car fingerprint, for example: Dealer ID + Make + Model + Year + Mileage The system must run daily and perform the following logic: If a car appears today but not yesterday → ADD If a car exists today and yesterday → UPDATE (price, description, etc.) If a car existed yesterday but not today → REMOVE If description contains keywords such as: “sold” “booked” “not available” “reserved” → mark the car as SOLD or inactive on the website This logic must work automatically without manual intervention. AUTOMATION & SCHEDULING The entire system must run automatically No manual clicking or browser interaction Daily scheduled execution using cron or equivalent Error handling and retries for failed pages Logging system for: Successful runs Failed sources Parsing errors WEBSITE INTEGRATION (MANDATORY) The system must automatically update our live website hosted on our server. One of the following approaches can be used (developer to propose best option): Generate a daily CSV or JSON file that our site imports automatically Directly update our website database (MySQL/PostgreSQL) API-based integration Manual uploads are not acceptable. SERVER & DEPLOYMENT REQUIREMENTS The developer must: Deploy the full system on our server (VPS) Configure: Runtime environment Dependencies Scheduler (cron) Ensure the system runs after server restarts Provide: Clear setup instructions Environment configuration How to add new dealer sources in the future The final solution must be production-ready, not just local scripts. TECHNOLOGY REQUIREMENTS Preferred (not mandatory, but expected): Playwright / Puppeteer / Selenium (headless browser) Python or Node.js Server-side execution (Linux VPS) Clean, modular, documented code WHAT WE DO NOT WANT SaaS scraping tools Chrome extensions Free-trial-based services One-click scraping platforms UI automation only (UiPath-only solutions) We are building an owned, maintainable system, not a temporary workaround. TIMELINE This is not a one-day project. Expected Phase 1 duration: 2 to 4 weeks, depending on approach and scope We prefer realistic timelines over fast promises. BUDGET Open to realistic bids Budget is constrained, so scope control is important We are evaluating: Technical understanding System design Scalability Long-term maintainability Unrealistically low bids with “everything guaranteed” will be rejected. Skills: Python, Web Scraping, Automation Fixed budget: 1,500 - 12,500 INR 1 hour ago Websites, IT & Software, Python, Web Scraping, Automation Open project
AI-Powered Multi-TikTok Shop Management and Automation Shopify App Development Applied	$750 - $1,500	1 hour ago	Client Rank - Excellent Payment method verified $106 986 total spent 88 hires, 15 active 7 open job 4.89 of 32 reviews Registered: Nov 18, 2013 China 5
I would like to develop one shopify app, App Name, below is the requirement , attached also please find the App module/structure requirement for your reference : Part One: App Core Features (MVP Design):AI Intelligent Synchronization and Optimization (Solving unstable synchronization issues): Real-time bidirectional inventory/order synchronization, supporting >10k products with no delay (using Shopify GraphQL API + TikTok Webhook). AI category mapping & listing optimization: Automatically generate TikTok-friendly titles/descriptions/images (e.g., injecting trending tags), improving ROAS by 30%. Price/inventory rules engine: Prevent overselling, dynamic pricing (e.g., adjustments based on TikTok trends). Multi-Shop/Multi-Market Support (Solving single-market limitations): Simultaneously manage 5+ TikTok shops (e.g., US/UK/EU), with one-click multi-currency/language switching. Cross-warehouse synchronization: Shopify locations → TikTok warehouses, integrating 3PL providers like ShipBob. Returns & Compliance Automation (Solving risk pain points): Intelligent returns processing: AI reviews buyer requests, generates RMA, integrates TikTok SPS score monitoring (target >4.0). Violation alerts: Scan product compliance to prevent fund freezing; buyer-favoring compensation rules (e.g., automatic small coupons). Advanced Analytics & Marketing Integration (Extended value): ROAS/conversion dashboard: Fusion of TikTok Pixel + Shopify data for demand prediction. Influencer & live streaming automation: One-click creator matching, schedule live orders; integrate TikTok Ads API. Cross-platform bridging: Sync with Instagram/Amazon to build omnichannel presence. Part Two: Special Requirements 9 Major Features That Must Be Included in the MVP: One-stop management of multiple TikTok Shops Real-time bidirectional inventory synchronization (<3s) AI intelligent product listing optimization (title/description/hashtag/image) AI automatic category mapping + compliance scanning Automatic switching for multi-market and multi-currency Fully automatic order fulfillment + intelligent order splitting AI automation for returns and refunds (SPS protection) Marking order sources from live streaming/short videos Deep tracking with multi-account TikTok Pixel Part Three: Tech Requirements Frontend: Next.js + Tailwind + Shopify Polaris Backend: Node.js / NestJS or Laravel Database: PostgreSQL + Redis (real-time inventory) Queue: BullMQ or Laravel Horizon (handling large-batch synchronization) AI Part: Call OpenAI GPT-4o + Claude 3.5 + self-trained TikTok viral title model Deployment: Vercel + AWS or Fly.io Part Four: I would like to resale this App at Shopify App marketplace, please meet all the shopify resale requirement , and also work out the CRM system for customer subscription. Skills: PHP, Python, Software Architecture, Node.js, Shopify, Next.js, AI Chatbot Development, AI Development Fixed budget: 750 - 1,500 USD 1 hour ago Websites, IT & Software, Design, Media & Architecture, Python, Software Architecture, Node.js, Shopify, Editing, Next.js, AI Chatbot Development, AI Development Open project
Senior Python Developer for WhatsApp Multi-Device Management System with AI Optimization Applied	$200	1 hour ago	Client Rank - Good Payment method verified $1 922 total spent 4 hires 5 jobs posted 80% hire rate, 1 open job 5.00 of 3 reviews Company size: 10 Registered: Apr 7, 2021 France paris 15:13 4
Project Overview: We have an existing Python-based system that manages 19 WhatsApp devices across three platforms (WA, WAB, WA2). The system monitors device status, heals banned/inactive devices via SMS activation, and integrates with WAHA (WhatsApp HTTP API) via rotating proxies. Currently facing stability issues with sessions disconnections, proxy reliability, and error handling. Need an expert to optimize and implement an AI-driven "brain" for sustainable operation. Current System Components: 19 Device Management across WA/WAB/WA2 SMS Activation Service with multiple providers and fallback mechanisms WAHA Integration via rotating proxies Automatic healing for banned/deactivated devices Proxy rotation system Specific Issues to Resolve: Session Stability: WAHA sessions frequently disconnect Proxy Reliability: Current proxy rotation isn't effective Error Handling: Inconsistent error recovery SMS Activation Failures: Fallback mechanisms need improvement Number Validation: Better detection of invalid/unsupported numbers Resource Management: Memory/CPU optimization for 19 concurrent devices Key Deliverables: AI-Driven "Brain" Implementation: Predictive failure detection Intelligent proxy selection algorithm Automated healing prioritization Learning patterns from past failures Enhanced Stability Features: Session persistence and recovery Improved proxy pool management Connection health monitoring Graceful degradation system Technical Improvements: Robust error handling with retry logic Better logging and monitoring Performance optimization for multi-device management Docker containerization (if not already done) Documentation: System architecture overview Setup/configuration guide Troubleshooting manual API documentation Required Skills: Expert Python Development Experience with WhatsApp APIs (WAHA, WhatsApp Web) Proxy Management (rotating, residential proxies) SMS Gateway Integration (multiple providers) AI/ML Implementation (predictive analytics, pattern recognition) System Architecture Design Error Handling & Recovery Systems Performance Optimization Docker & Containerization Nice-to-Have: Experience with Claude AI API integration Previous multi-device WhatsApp automation projects Knowledge of anti-detection techniques Experience with message queue systems (Redis, RabbitMQ) Monitoring tools (Prometheus, Grafana) Technical Stack Preference: Primary: Python 3.8+ AI Components: Scikit-learn, TensorFlow/PyTorch (lightweight) Message Queues: Redis/RabbitMQ for task management Database: PostgreSQL/MySQL for persistent storage Container: Docker + Docker Compose Monitoring: Custom logging + health checks Project Timeline: Phase 1: Analysis & architecture design (0.5 day) Phase 2: Core stability improvements (0.5-1 day) Phase 3: AI brain implementation (1 day) Phase 4: Testing & optimization (0.5 day) Fixed budget: 200 USD 1 hour ago Client's recent history (4 works) Loveable React app for in-browser calls using SIP and Asterisk No feedback given To client: 5 Jul 2025 - Sep 2025 FIXED $750.00 PHP Developer Needed for Binance Portfolio Transfer Tool To freelancer: 5 AMAZING To client: 5 Jun 2025 - Jul 2025 FIXED $421.92 PHP Developer Needed for Binance Portfolio Transfer Tool No feedback given Jun 2025 - Jul 2025 FIXED $300.00 PHP Developer Needed for Binance Portfolio Transfer Tool To freelancer: 5 To client: 5 Thank you, Jean. You always have new jobs and you pay well and in time! Happy to work with you! Jun 2025 - Jun 2025 FIXED $250.00 View more (2) Web, Mobile & Software Dev, Desktop Application Development Open project
Help build job searcher tool. Applied	$15 - $35 / hr	1 hour ago	Client Rank - Risky Payment method not verified Phone number verified 1 open job Egypt 16:13 1
I would like you to be an early user for a Job Searcher project. It is a tool that helps freelancers find better jobs and freelance work opportunities. I would like you to use it and give feedback. Hourly rate: 15 - 35 USD 1 hour ago Web, Mobile & Software Dev, Web Development Open project
Python Developer Needed for US based start up Applied	$15 - $25 / hr	1 hour ago	Client Rank - Excellent Payment method verified $461 total spent 19 hires, 1 active 30 jobs posted 63% hire rate, 1 open job 7.00 /hr avg hourly rate paid 2 hours paid 5.00 of 16 reviews Company size: 2 Registered: Jun 22, 2017 India Pune 07:13 5
We are seeking a skilled Python Developer to join our team, This is for a US based company. The ideal candidate should have experience in web development, data analysis, or automation scripting. You will be responsible for writing clean, efficient, and maintainable code while collaborating with other team members. If you are passionate about Python and eager to tackle new challenges, we want to hear from you! Should have worked in a start up environment . NO AGENCIES, Hourly rate: 15 - 25 USD 1 hour ago Client's recent history (22 works) Lead generation No feedback given Sep 2025 - Dec 2025 FIXED $10.00 Recruiter to find candidates in Saudi Arabia To freelancer: 5 To client: 5 Sep 2022 - Oct 2022 FIXED $10.00 Recruiter to find candidates in Saudi Arabia To freelancer: 4.1 Candidates provided were not a great match. Not filtered properly. Thank you for your services again Asif. Aug 2022 - Sep 2022 2 hrs @ $7.35/hr Billed: $14.70 Virtual Assistant needed - Part time To freelancer: 4.65 May 2022 - Aug 2022 FIXED $37.50 LinkedIn Virtual Assistant To freelancer: 4.05 May 2022 - Jul 2022 FIXED $15.00 Logo Design - budget is just a placeholder. To freelancer: 5 Thank you for the excellent work! Jun 2022 - Jun 2022 FIXED $5.00 Lead generation To freelancer: 5 Thank you for a job well done! To client: 5 Thanks for the opportunity!! I am glad to work for you , I enjoyed working with you, Excellent cooperation with crystal … Thanks for the opportunity!! I am glad to work for you , I enjoyed working with you, Excellent cooperation with crystal clear requirements! It's always a pleasure to work with ma’am Arthi! I would like to work for her again in future. 100% recommended. May 2022 - Jun 2022 FIXED $10.00 Lead generation To freelancer: 5 May 2022 - Jun 2022 FIXED $5.00 Lead generation To freelancer: 5 Thank you for being so prompt on this project. Excellent work To client: 5 I enjoyed working on this project with Arthi! All expectations and requirements were communicated on time and the client… I enjoyed working on this project with Arthi! All expectations and requirements were communicated on time and the client was responsive to any of my requests for clarification. I liked working and hope to have the opportunity to work again. Thanks, Ma'am Arthi :) May 2022 - May 2022 FIXED $5.00 Looking for Technical recruiter To freelancer: 5 To client: 5 Arthi is a very good client and prompt for any queries. We would like to work with her again for sure. Aug 2021 - Aug 2021 FIXED $10.00 Looking for a technical recruiter to source talent To freelancer: 5 He is a pro at his craft! To client: 5 Great client. It has always been a great experience working with her. Clear instructions, give regular feedback on work … Great client. It has always been a great experience working with her. Clear instructions, give regular feedback on work and prompt in payments. Would love to work with her again. Jan 2021 - Feb 2021 FIXED $25.00 Recruiter to find candidates in Saudi Arabia To freelancer: 5 Great job! To client: 5 Determined and very cooperative. Dec 2020 - Dec 2020 FIXED $150.00 Marketing To freelancer: 5 To client: 5 Another successful project with InkTeam. Always a pleasure to work with. :) Oct 2020 - Oct 2020 FIXED $15.00 Data VIZ To freelancer: 5 To client: 5 Great client. Always good to work with her. Thanks. Sep 2020 - Sep 2020 FIXED $16.00 Job for Nauman To freelancer: 5 To client: 5 Great client. Excellent experience as always. Aug 2020 - Aug 2020 FIXED $19.92 Lead gen To freelancer: 5 Thank you for your hard work To client: 5 Another project completed successfully. Great client. Would highly recommend working for her. Jul 2020 - Jul 2020 FIXED $25.00 Job for Nauman To freelancer: 5 Great quality of work! Happy that I hired you To client: 5 As always, it was a pleasure to work with Arthi. I have worked with her on different tasks and have found her to be extr… As always, it was a pleasure to work with Arthi. I have worked with her on different tasks and have found her to be extremely professional with clear instructions, prompt payments and flexible deadlines. Jun 2020 - Jun 2020 FIXED $15.00 Job for Nauman To freelancer: 5 Another job well done Nauman To client: 5 Arthi is one of the great clients I have had the pleasure to work with. I have worked with her on a few projects and it … Arthi is one of the great clients I have had the pleasure to work with. I have worked with her on a few projects and it was an absolute joy to work with her. I would continue working with her in the future, if and when required. Highly recommended. Jun 2020 - Jun 2020 FIXED $13.00 LinkedIN lead generation To freelancer: 4.8 To client: 5 she is a very nice person. Jun 2020 - Jun 2020 FIXED $5.00 LinkedIN lead generation To freelancer: 5 Second time working with Nauman and he doesn't fail to amaze me. He is a rockstar. Flawless work on time!! Keep up the… Second time working with Nauman and he doesn't fail to amaze me. He is a rockstar. Flawless work on time!! Keep up the great work. To client: 5 Another great experience of working with Arthi. She's absolutely the best. It is always a joy to work with her. Jun 2020 - Jun 2020 FIXED $5.00 LinkedIN lead generation To freelancer: 5 Nauman did an amazing job for me. Keep up the good work! To client: 5 Genuinely happy to work with this client. Clear instructions, very understanding and prompt payments. Would definitely l… Genuinely happy to work with this client. Clear instructions, very understanding and prompt payments. Would definitely like to work with her in the future. Jun 2020 - Jun 2020 FIXED $30.00 English to Hindi 10 pages translation To freelancer: 5 You did a great job for me Kranthi. How did you do this so quickly? I'm amazed at the quality of work and your turn arou… You did a great job for me Kranthi. How did you do this so quickly? I'm amazed at the quality of work and your turn around time. Keep up the great work. Happy that I hired you. To client: 5 She is extremely good And explained everything clearly. We are really happy to serve clients like you!! Jul 2019 - Jul 2019 FIXED $20.00 View more (20) Web, Mobile & Software Dev, Web Development Open project
AI Developer Needed for Sports Betting Prediction SaaS Applied	$900	2 hours ago	Client Rank - Good Payment method verified Phone number verified $1 899 total spent 7 hires, 3 active 44 jobs posted 16% hire rate, 9 open job 5.00 of 4 reviews Industry: Tech & IT Individual client Registered: Aug 19, 2024 Canada Montreal 09:13 4
I am seeking a Sports AI / Machine Learning Developer to design and build the core AI prediction engine for my SaaS platform, GoWinBet. GoWinBet is an AI-driven sports analytics platform focused on football match analysis, generating data-backed predictions, calculating success rates, and delivering daily and weekly betting picks. You will work closely with the backend developer to ensure: Seamless and reliable data exchange Well-structured and compatible APIs Real-time data and prediction updates Scalable and high-performance prediction delivery Fixed budget: 900 USD 2 hours ago Client's recent history (7 works) Jobs in progress (3) Backend developer to integrate the frontend with all the admin features into my crypto analysis SaaS Nov 2025 - Present React Developer to create the admin for SaaS AI Crypto Analysis Nov 2025 - Present FIXED $200.00 Backend developer to integrate the frontend admin features into my crypto analysis SaaS. Oct 2025 - Present View more (-2) 🚀 HIRING: React Developer for Crypto AI SaaS (70% Done) – Budget: $1500 / 2 Months To freelancer: 5 Good dev nice work whit you thanks for helping. To client: 5 Aug 2025 - Oct 2025 FIXED $500.00 Dynamic Animated Landing Page Design To freelancer: 5 Sangam is an exceptional UI/UX designer. He transformed our product with clean, modern, and highly functional designs. F… Sangam is an exceptional UI/UX designer. He transformed our product with clean, modern, and highly functional designs. From wireframes to high-fidelity prototypes, he handled everything with precision and creativity. His expertise in Figma, responsive design, and user experience was exactly what we needed. Highly recommend! To client: 5 Jul 2025 - Aug 2025 FIXED $100.00 Dynamic Animated Landing Page Design To freelancer: 5 Good work for design thanks To client: 5 Jun 2025 - Jul 2025 FIXED $100.00 Flutter Developer Needed for AI Trading Signal App Customization To freelancer: 5 To client: 5 He is a good client! Highly recommended. Jan 2025 - Jun 2025 FIXED $395.00 View more (2) Data Science & Analytics, AI & Machine Learning Open project
Full-Stack AI Developer – AI Document Upload, Vector Search (Bug Fixing & Optimization) Applied	$100	2 hours ago	Client Rank - Medium Payment method verified Phone number verified $67 total spent 2 hires 2 jobs posted 100% hire rate, 1 open job 10.00 /hr avg hourly rate paid 4 hours paid 5.00 of 2 reviews Registered: Feb 17, 2025 Pakistan Lahore 19:13 3
We are seeking an experienced Full-Stack AI Developer with strong Python expertise to help stabilise, debug and optimise an already developed AI-powered platform. The core system is complete and live,, this role focuses on identifying and resolving bugs, improving performance and ensuring a smooth user experience across all features. Platform Overview: The platform includes an AI-driven document upload and processing system integrated with a vector database for intelligent search and retrieval. It also features GPT-powered chat functionality and voice-based user interaction using modern AI and speech APIs. Key Responsibilities: Identify, debug and resolve existing issues across the platform Optimise system performance, stability and response times Ensure seamless interaction between document upload, vector search and AI chat Fine-tune GPT-based chat functionality Improve and stabilise voice command features Perform testing and validation after fixes Required Skills & Experience: Strong experience with Python and full-stack development Hands-on experience with AI-driven applications Experience working with vector databases Practical experience integrating OpenAI GPT models Familiarity with voice or speech APIs Ability to debug complex systems and improve production-ready platforms Project Status: Core development is complete All major features are implemented Work required is focused on bug fixing, optimisation and refinement This is an excellent opportunity for a developer who enjoys polishing AI products and improving real-world, production systems. Fixed budget: 100 USD 2 hours ago Client's recent history (2 works) Senior Developer Needed for a Healthcare Project To freelancer: 5 Ahmed was a pleasure to work with. He quickly understood what I needed, kept me updated throughout and delivered everyth… Ahmed was a pleasure to work with. He quickly understood what I needed, kept me updated throughout and delivered everything on time with great quality. He’s professional, easy to communicate with, and genuinely cares about doing a good job. I’d happily work with him again. HIGHLY RECOMMEND!! To client: 5 It was a great experience working with Faraz. They were clear with their requirements, communicated effectively, and pro… It was a great experience working with Faraz. They were clear with their requirements, communicated effectively, and provided timely feedback that made the project smooth and enjoyable. I truly appreciate their professionalism and would be happy to work with them again in the future. Aug 2025 - Sep 2025 5 hrs @ $3.39/hr Billed: $15.24 Google Analytics & Google Ads Expert Needed To freelancer: 5 Faysal did a fantastic job optimizing my Google Ads campaigns. His expertise in GA4 and Google Tag Manager made a notice… Faysal did a fantastic job optimizing my Google Ads campaigns. His expertise in GA4 and Google Tag Manager made a noticeable impact on our tracking and conversion rates. He is professional, knowledgeable, and delivers outstanding results. On-time work delivery, exceptional guiding skills, Would definitely hire again! To client: 5 Extremely like the client Feb 2025 - Feb 2025 FIXED $10.00 Web, Mobile & Software Dev, Web Development Open project
Bulk import/ scrape and export listings from real estate website Applied	$15 - $35 / hr	2 hours ago	Client Rank - Good Payment method verified $1 054 total spent 5 hires, 2 active 5 jobs posted 100% hire rate, 1 open job 6.02 /hr avg hourly rate paid 162 hours paid 4.99 of 3 reviews Registered: Nov 17, 2021 Netherlands Zoetermeer 15:13 4
Looking for someone that can Import and export the listings in bulk from this website; huurportaal.nl we are a team that is bulding a real estate platform. Hourly rate: 15 - 35 USD 2 hours ago Client's recent history (5 works) Jobs in progress (2) Wordpress Jun 2025 - Present FIXED $50.00 Shopify lister Apr 2023 - Present 160 hrs @ $5.63/hr Billed: $898.26 View more (-3) Looking for a CapCut Pro To freelancer: 5 Good work, really kind To client: 5 Good to work with, cooperative and cool! May 2025 - May 2025 FIXED $50.00 Dropship product page discription To freelancer: 4.6 To client: 5 Nov 2021 - Nov 2021 2 hrs @ $7.00/hr Billed: $14.00 Copywriter for 1 produc page To freelancer: 4.6 To client: 4.85 Nov 2021 - Nov 2021 1 hrs @ $7.00/hr Billed: $7.00 View more (1) Data Science & Analytics, Data Extraction/ETL Open project
Paymob & WhatsApp Odoo Setup Applied	$30 - $250	2 hours ago	Client Rank - Excellent Payment method verified $35 640 total spent 36 hires, 2 active 1 open job 5.00 of 14 reviews Registered: Jul 6, 2015 Oman 5
I need clear, actionable guidance to connect two services to my Odoo 18 instance without giving you direct server access. First, Paymob is already live and tied to our bank account; what’s missing is the technical bridge inside Odoo. I want each customer invoice to carry its own Paymob payment link and to trigger a confirmation notice inside Odoo the moment Paymob marks the bill settled. Second, Odoo 18 ships with the new WhatsApp connector, yet I still cannot send invoices or schedule quick auto-replies from within the Sales and Accounting apps. Your job is to walk me through activating those functions so my team can issue invoices through WhatsApp as easily as email and set basic automated responses. Because our database holds sensitive client data, you will guide me step-by-step over a screen-share (AnyDesk works) or provide a concise implementation manual that I can follow. Deliverables • Ready-to-install Paymob integration code or configuration snippets, with testing instructions • Configuration walkthrough for WhatsApp: sending PDFs of invoices and enabling simple auto-reply rules • Live remote session(s) to verify everything works on my end • Brief hand-off document summarizing settings changed and how to maintain them If you know Odoo’s payment acquirer framework, Python, and the built-in WhatsApp connector inside v18, this should be straightforward. Let’s get these two channels running smoothly. Skills: Python, Software Architecture, ERP, PostgreSQL, Odoo, Payment Gateway Integration, API Integration, Payment Processing Fixed budget: 30 - 250 USD 2 hours ago Websites, IT & Software, Business, Accounting, Human Resources & Legal, Python, Software Architecture, PostgreSQL, Odoo, Payment Gateway Integration, ERP, API Integration, Payment Processing Open project
Desktop Installment Management Software Applied	~7 - 17 USD	2 hours ago	Client Rank - Excellent Payment method verified $532 030 total spent 490 hires, 3 active 30 open job 4.80 of 32 reviews Registered: Sep 30, 2020 Pakistan 5
I need a dedicated desktop application that lets me stay on top of every customer’s installment plan without juggling spreadsheets. The program must let me create flexible payment schedules, track each installment as it comes in, and automatically send reminder notifications when a due date is approaching or has slipped. A quick-view dashboard showing overdue, upcoming, and fully paid plans will help me act fast on any account that needs attention. Please build it as a standalone desktop solution—no web log-ins—so it runs smoothly on office PCs even when the internet is down. I’m open to the language or framework you prefer, provided the final installer is trouble-free and the interface is clean and intuitive. Deliverable acceptance will be straightforward: once I can generate a schedule for a new customer, watch the balance update with each payment, and see reminders fire on cue, we can wrap up. Source code and basic setup documentation should be included so I can maintain the system internally afterward. current system video attached Skills: PHP, Java, Python, C# Programming, User Interface / IA, Software Architecture, Software Development, Odoo, Database Management, Desktop Application Fixed budget: 600 - 1,500 INR 2 hours ago Websites, IT & Software, Design, Media & Architecture, Business, Accounting, Human Resources & Legal, Python, C# Programming, User Interface / IA, Software Architecture, Software Development, Odoo, Database Management, Desktop Application Open project
Senior Backend / Full-Stack Developer – B2B SaaS, CRM APIs, Scalable MVP Applied	$5	2 hours ago	Client Rank - Risky Payment method not verified Phone number verified 1 open job Germany 15:13 1
Overview We are building an early-stage B2B SaaS product that integrates with existing CRM systems via APIs and adds an intelligent decision & analytics layer on top of customer data. We are looking for a senior developer who understands how to build clean, extensible systems, not just “get something working”. High-Level Scope Backend (core focus): CRM API integrations (HubSpot / Salesforce or similar) Data ingestion & normalization Scoring / signal pipelines (rule-based + basic ML) Scalable, well-structured backend architecture Frontend: Lightweight dashboard Data visualization (priorities, signals, basic charts) No pixel-perfect UI requirements at this stage AI / Logic Layer: Signal generation & prioritization Primarily heuristics + basic ML (not AI research) Designed to evolve over time What We’re Looking For Proven experience building B2B SaaS products Experience with API-heavy systems and 3rd-party integrations Ability to design scalable MVP architectures Comfortable working with ambiguity (early-stage product) Clear communication and structured thinking Nice to Have (Not Mandatory) Experience with CRM platforms Background in analytics, data pipelines, or decision systems Startup / early-stage product experience Engagement Details Project type: MVP (with potential long-term collaboration) Scope: Initial MVP, then iteration & scaling Budget: Open to discussion (hourly or fixed, milestone-based preferred) To Apply, Please Share Relevant SaaS / API integration projects you’ve worked on How you would approach structuring a scalable MVP Estimated timeline (in weeks) and budget range Your preferred working model (hourly vs fixed milestones) Fixed budget: 5 USD 2 hours ago Web, Mobile & Software Dev, Web Development Open project
Fix Home Page, Add New Categories, Correct Football API & Video Section and new function integration Applied	$10	2 hours ago	Client Rank - Medium Payment method verified Phone number verified $170 total spent 14 hires, 1 active 20 jobs posted 70% hire rate, 2 open job 4.47 of 6 reviews Registered: Dec 13, 2024 Italy CANOSA 15:13 3
We are looking for an experienced developer to fix technical issues on our website and add new functionalities according to the specifications below. The budget for this project is $10, and the estimated time to complete it is 3-5 days. ⸻ 1. Issue with Home Page Categories (Last Product & Most Sell) • The “Last Product” and “Most Sell” sections on the shop home page are not displaying the correct products anymore. • Goal: Restore these sections so that they correctly display products as they did previously. ⸻ 2. Adding New Categories The following new categories need to be created and added to both: • The main home page • The shop home page New categories to create: • Serie A • Premier League • Retro • Rest of the World • Limited Edition • Mystery Box • Jackets ⸻ 3. Product Categorization Logic • All existing products must remain in their original base categories: • 2025/26 • Retro • Products also need to be added to the new categories, depending on the team or product type. • The new categories must appear on both the home page and the shop home page and correctly display all assigned products. • Important: Do NOT remove products from their original categories. They should only be added to the additional categories. ⸻ 4. Football API Fix • The current Football API on the website is not displaying correct or updated data for the current season. • Required actions: • Verify API integration • Ensure the data source is correctly connected • Update or fix any endpoints that do not return the correct season data • Confirm that all displayed football information matches the current season • Goal: Ensure real-time, accurate, and fully updated season data on the site. ⸻ 5. Video Section • Currently, videos cannot be uploaded in the video section located on the home page. • Goal: Fix the video section so that videos can be uploaded and displayed correctly on the home page. ⸻ Additional Requirements • Test all changes before marking the project as complete • Ensure all functionalities are compatible with the current website • Report any issues encountered during the process ⸻ Budget: $10 Estimated Time: 3-5 days If anything is unclear, please feel free to ask for additional details before starting. Fixed budget: 10 USD 2 hours ago Client's recent history (7 works) Jobs in progress (1) Developer Needed to Fix and integration for my site Nov 2025 - Present View more (-4) Critical Fixes & Stabilization To freelancer: 5 To client: 3.05 Oct 2025 - Nov 2025 Features & Polish To freelancer: 5 To client: 3.3 It was a good experience working with her. She is passionate and focused, trying to build her own startup in a cost-effe… It was a good experience working with her. She is passionate and focused, trying to build her own startup in a cost-effective way. Wishing her all the best in her future endeavors! Oct 2025 - Nov 2025 Features e Polish To freelancer: 5 Super helpful, nice and efficient guy, professional, he has the skills to solve any problem you have with your online wo… Super helpful, nice and efficient guy, professional, he has the skills to solve any problem you have with your online work. My project was very difficult and he was able to complete it quickly and optimally. Always clear when he speaks English and available for calls, messages, etc. I highly recommend him. To client: 3.25 There a lots of learning scope. Oct 2025 - Oct 2025 FIXED $10.00 Site improvements and Order management-UI overhaul-Speed optimization withBudget $20 for full work No feedback given To client: 5 Great experience working. She provided clear requirements and quick feedback, which made the project smooth. Thankful fo… Great experience working. She provided clear requirements and quick feedback, which made the project smooth. Thankful for the opportunity! Jul 2025 - Aug 2025 FIXED $20.00 Figma Designer for Full UI/UX Design – Football News Website + Shop (Next.js + Vercel) To freelancer: 5 To client: 5 Aug 2025 - Aug 2025 New Contract To freelancer: 5 great professional patient guy ready to explain everything to you knows how to do his job well and knows how to satisfy … great professional patient guy ready to explain everything to you knows how to do his job well and knows how to satisfy you in everything if you need anything hire him To client: 4.7 May 2025 - May 2025 View more (4) Web, Mobile & Software Dev, Web Development Open project

Related freelance jobs queries:

Freelance WordPress Plugin Jobs

Freelance WordPress Development Jobs

Freelance WordPress Malware Removal Jobs

Freelance PSD to WordPress Jobs

Freelance Shopify Plus Jobs

Freelancing is a business

Make it more profitable with Vollna

Streamline your Upwork workflow and boost your earnings with our smart job search and filtering tools. Find better clients and land more contracts.

Start free trial

Find Python Projects with Vollna

Client's recent history (50+ works)

Client's recent history (3 works)

Client's recent history (7 works)

Client's recent history (8 works)

Client's recent history (6 works)

Client's recent history (3 works)

Client's recent history (3 works)

Client's recent history (50+ works)

Client's recent history (2 works)

Client's recent history (16 works)

Client's recent history (3 works)

Client's recent history (8 works)

Client's recent history (4 works)

Client's recent history (22 works)

Client's recent history (7 works)

Client's recent history (2 works)

Client's recent history (5 works)

Client's recent history (7 works)