Vollna streamlines your Upwork experience, helping freelancers specializing in Deep Learning find and win projects efficiently with advanced filters and analytics tools.
Signup for free
to get access to all filter attributes and instant notifications when new jobs are posted.
Setup filter
Get access to over 30+ filter attributes, setup instant notifications, integrate with your CRM and marketing tools, and more.
I must submit a complete university project that merges Business Intelligence, Big Data analysis and deep-learning computer vision (“Deep learning per visione artificiale”). Instead of a simple research paper, standalone report or dashboard, the assignment requires a fully realised project: working code, clear data-processing steps and concise documentation that I can present and defend.
Here is what I need from you:
• End-to-end pipeline: data sourcing or simulated dataset, cleaning and transformation, model training, evaluation and basic BI-style insights.
• Well-commented Python or R notebooks (TensorFlow / PyTorch welcome) plus any auxiliary scripts.
• A short explanatory document (≈5 pages) outlining objectives, methodology, results and how the solution fits within a Business Intelligence context.
• Visual artefact: simple dashboard or set of plotted metrics that showcases key findings to a non-technical audience.
Deep learning per visione artificiale;
• architetture ricorrenti e reti per analisi di testi e sequenze;
• architetture avanzate di deep learning;
• autoencoders;
• architetture generative e reti adversarial.
Acceptance criteria
1. Code runs on a standard laptop (GPU not mandatory, but note if required).
2. Model reaches demonstrable performance that supports the stated objectives.
3. Documentation is clear enough for me to explain each step during evaluation.
If you have prior experience combining BI storytelling with deep-learning vision models—especially in an academic setting—your approach will fit perfectly.
Skills: Python, Data Processing, Statistics, Research Writing, Statistical Analysis, Business Intelligence, Data Visualization, Computer Vision, Deep Learning, Big Data
Fixed budget:
30 - 250 USD
2 minutes ago
Websites, IT & Software, Writing & Content, Data Entry & Admin, Engineering & Science, Python, Business Intelligence, Data Visualization, Computer Vision, Research Writing, Data Processing, Statistics, Statistical Analysis, Deep Learning, Big Data
Lead AI / Fullstack Engineer — Project "AZIZA" (Voice-to-Voice AI)
Project Name: AZIZA
Format: Project-based / Remote (with access to local GPU clusters)
Tech Stack: PersonaPlex (Moshi-based architecture), PyTorch, TensorRT-LLM, FastAPI, WebRTC, Telegram Mini App (TMA).
Hardware Location: Uzbekistan & Kazakhstan (TAS-IX), clusters powered by NVIDIA RTX 4090.
Project Overview
AZIZA is an innovative multimodal "Speech-to-Speech" (S2S) ecosystem designed to simulate natural human interaction. We are building an AI assistant that seamlessly transitions between roles: an expert tutor (Chemistry, History, Biology), an empathetic companion, and a simultaneous translator. By processing audio tokens directly, the system achieves unprecedented interaction speeds.
Current Status: The base model (English) is stable. We are now scaling to address regional specifics and deploying the solution within a high-tech application framework.
Key Responsibilities
1. Core AI & ML (Adaptation & Intelligence)
Multilingual Support: Lead cross-lingual fine-tuning to provide native-level support for Uzbek (including regional dialects), Kazakh, and Russian.
Latency Optimization: Streamline inference pipelines to target a response latency of 0.07 seconds.
Smart RAG (100 GB): Architect a vector knowledge base for educational materials, implementing a "triple-check" verification mechanism to eliminate hallucinations.
NVIDIA Stack: Optimize inference for RTX 4090 environments using vLLM, TensorRT-LLM, and INT4/FP8 quantization.
2. Telegram Mini App & Real-time Web
Audio Streaming: Implement low-latency real-time audio transmission via WebRTC / WebSockets (moving beyond standard voice message protocols).
Full-Duplex UI: Develop a frontend that supports interruptibility, allowing the AI to react instantly when the user speaks over it.
Vocal ID: Integrate voice biometrics for secure user authentication.
Billing: Integrate local payment gateways (Payme, Click) for subscription management.
3. Architecture & Infrastructure
Highload Design: Design a horizontally scalable system capable of handling high concurrent user loads.
Signal Processing: Implement software-based AEC (Acoustic Echo Cancellation) and noise suppression to ensure high-fidelity communication.
Traffic Localization: Optimize routing protocols to maximize performance within the TAS-IX network.
Candidate Requirements
AI / ML Engineering:
Proven experience with End-to-end (E2E) speech models (Moshi, AudioLM, or similar).
Deep proficiency in PyTorch and Transformer architectures.
Hands-on experience in Fine-tuning LLMs/S2S models for new language groups.
Expertise in CUDA 12.x and NVIDIA optimization libraries.
Fullstack Development:
Expert-level knowledge of WebRTC / WebSockets for real-time media streaming.
Demonstrated experience in developing Telegram Mini Apps (TMA).
Professional mastery of FastAPI and React / Next.js.
Strong understanding of the constraints and requirements of Low-latency systems.
Skills: Software Architecture, Machine Learning (ML), Full Stack Development, Audio Processing, Deep Learning, FastAPI, Natural Language Processing
Fixed budget:
3,000 - 5,000 USD
1 hour ago
Websites, IT & Software, Engineering & Science, Software Architecture, Full Stack Development, Machine Learning (ML), Audio Processing, Deep Learning, FastAPI, Natural Language Processing
Full‑Stack AI Developer / Small Team Needed for Local‑First AI Platform (Windows App, 4 Sprints)
Applied
~1,631 - 2,719 USD
1 hour ago
Client Rank
- not enough data
-
Project Overview
We are building SuperAI, a local first hybrid AI platform designed for:
• Lifetime pricing sustainability
• Low cloud infrastructure cost
• Privacy focused AI execution
• Scalable growth with controlled cloud usage
SuperAI runs heavy AI workloads locally on the user’s device, while the cloud is used only for authentication, payments, token tracking, ads, and optional AI boost.
This is a serious, production grade project, planned in 4 structured sprints, with long term collaboration potential beyond Sprint 4.
Core Architecture (Must Follow)
SuperAI follows an INSTALL + HYBRID architecture:
Local First (Primary)
• LLMs: DeepSeek / Qwen / LLaMA
• Image Generation: SDXL
• Speech-to-Text: Whisper
• RAG: FAISS / Chroma
Cloud (Optional & Metered)
• Groq / DeepSeek API (token-limited)
• User authentication & authorization
• Payments & subscriptions
• Token & usage tracking
• Ads on heavy operations
Local AI is the default. Cloud AI is an opt in accelerator.
________________________________________
Platform Requirement
• Windows-first installable application (EXE)
• Desktop wrapper: Tauri (preferred) or Electron
Scope of Work – Sprint Wise
Sprint-1: MVP (Install + Hybrid Core)
Goal:
Deliver a working Windows installable MVP with core AI features and cloud backend.
Features
AI & Productivity
• AI Chat (Local LLM + optional Groq API)
• DeepThink mode (local + limited cloud)
• Basic coding assistant (DeepSeek local)
Documents
• PDF upload & smart summary
• PDF → Q&A
• PDF → Notes
• Long PDF RAG (FAISS / Chroma)
Media
• YouTube video → Transcript
• Reels / TikTok → Transcript
• Image generation (Basic SDXL – local)
System & Monetization
• User login & authentication
• Token-based usage system
• Ads on heavy compute tasks
• Subscription page
• Lifetime deal page
• Payment integration (Stripe / Razorpay)
• Basic user dashboard
Deliverable:
Installable Windows app + lightweight cloud backend (auth & payments)
Sprint-2: Students & Creators Toolkit (Hybrid)
Goal:
Expand SuperAI into education and content creation workflows.
Features
• Flashcard generation
• MCQs & exam-focused notes
• OCR (documents & images)
• Image → Notes
• Viral content / social media writer
• Basic CSV & data analysis
Deliverable:
All features integrated into the existing app with token control.
Sprint-3: AI Agents & Pro Tools
Goal:
Introduce multi-step AI agents with guardrails and cost control.
Agents
• Research Agent
• Coding Agent
• Study Agent
• Social / Content Agent
Additional Tools
• Resume / SOP / ATS optimization
• Study planner
• Text-to-Speech (learning mode)
Architecture Rule
• Basic agents → Local
• Advanced agents → Cloud (token metered & rate limited)
Sprint-4: Enterprise & Premium Layer (Cloud)
Goal:
Add premium and enterprise-grade features on top of SuperAI.
Features
• Multi-document comparison
• Teacher / Trainer mode
• Brand tone memory
• Basic browser extension
• Cost optimization & scaling logic
Deliverable:
Cloud-based premium layer integrated into SuperAI.
Preferred Tech Stack
Frontend
• React / Next.js
• Desktop wrapper: Tauri or Electron
Backend
• FastAPI or Node.js
• REST APIs
• Authentication & token services
AI / ML
• DeepSeek / Qwen / LLaMA (local)
• SDXL (image)
• Whisper (speech-to-text)
• FAISS / Chroma (RAG)
• Groq / DeepSeek API (optional cloud)
Infrastructure
• Hybrid deployment
• Lightweight cloud backend
• Local compute for heavy AI workloads
Required Experience
• Proven experience building AI / LLM-based applications
• Hands-on experience with local LLMs
• Strong experience with RAG systems
• Experience building installable desktop applications
• Clear understanding of token limits, rate limits & cost control
• Ability to deliver sprint-wise milestones
Payment & Timeline
• Project divided into 4 paid sprints
• Each sprint reviewed and approved separately
• Estimated total duration: 9–10 weeks
• Long-term collaboration possible
When Applying, Please Share:
1. Similar AI / LLM projects you have built
2. Experience with local LLMs
3. Experience with desktop (Windows) applications
4. Suggested tech stack (brief)
5. Estimated cost per sprint
Skills: Cloud Computing, Machine Learning (ML), Full Stack Development, Deep Learning, Desktop Application, FastAPI, REST API, Natural Language Processing, AI Development, AI Agents
Fixed budget:
150,000 - 250,000 INR
1 hour ago
Websites, IT & Software, Engineering & Science, Cloud Computing, Full Stack Development, Editing, Machine Learning (ML), Deep Learning, Desktop Application, FastAPI, REST API, Natural Language Processing, AI Development, AI Agents
We are Pi 3.14, building a zero-setup SaaS product for accountants and finance teams. We need an experienced AI/LLM engineer to enhance and continue building the backend and workflow of our Accounting, and Tax Copilot.
Scope of Work:
1- Optimize the current RAG
2- Upload all the required documents in an automated manner
3- Optimize the prompt
4- Enhance and maintain the UI & UX
5- Work with the product team to keep fixing bugs and enhancing CX
Deliverables:
1- Working Product.
2- Documentation of system architecture + usage.
Requiremnts:
1- Direct hire or agency that show up always
2- No intermideriary and wasted meetings
3- Attention to details
4- Clear communication
5- Flexibility
Client's questions:
Describe your recent experience with similar projects
Tarek was extremely collaborative and professional. I highly recommend him.
To client:
5
May 2024 - Dec 2025 FIXED $500.00
Pi 3.14 - ZATCA AI
To freelancer:
5
Viktor and Ivan were very supportive and professional, they delivered the project with the agreed timeline and high qual…Viktor and Ivan were very supportive and professional, they delivered the project with the agreed timeline and high quality.
To client:
5
Nasser is a super client! I’d definitely recommend him as a trusted and reliable partner.
Oct 2025 - Nov 2025 48 hrs @ $60.17/hr Billed: $2,888.32
Marketing and Managing A Newly Released Book
Applied
not specified
5 hours ago
Client Rank
- Good
Payment method verified
Phone number verified
$3 500 total spent
7 hires, 9 active
7 jobs posted
100% hire rate,
2 open job
5.00
of 5 reviews
Industry: Tech & IT
Individual client
Registered: Mar 12, 2025
United States
Richardson
02:41
4
I am the author and publisher of a multi-volume educational book series focused on deep learning and neural networks using PyTorch, designed to be accessible, rigorous, and classroom-ready.
#The books are here:
https://www.amazon.com/dp/B0GKC4FZ1M
https://www.amazon.com/dp/B0GKCSDKCW
#The books target:
University students (CS, AI, Data Science)
IT professionals transitioning into AI
Self-learners seeking structured, intuition-first material
Instructors considering course adoption
The books are already published as of 2 days ago on Amazon KDP (paperback + Kindle), with additional revisions planned.
I had the pleasure of working with Saad on an AI RAG project, and I was impressed with his professionalism and dedicatio…I had the pleasure of working with Saad on an AI RAG project, and I was impressed with his professionalism and dedication. He was consistently reliable, met every deadline on time, and delivered high-quality results with a remarkably quick turnaround.
What stood out most was his ability to work calmly and effectively under pressure. He patiently answered all my technical questions in detail, showing both deep expertise and a willingness to ensure I fully understood the solutions. His communication was clear, responsive, and always professional, which made collaboration smooth and enjoyable.
Thanks to his hard work and skill, the project exceeded expectations. I am genuinely thankful for his contributions and would highly consider him for future projects requiring knowledgeable, dependable, and talented professional. He will be an asset.
To client:
5
It was a great experince to work with him, Would love to work again in future.
Aug 2025 - Sep 2025 FIXED $526.25
Advanced Chapter Review and Updates (Transfer Learning, GAN,NLP, etc.)
No feedback given
To client:
5
Nice client. Highly recommended.
Mar 2025 - Jul 2025 FIXED $50.00
Deep Learning Expert Needed to Validate & Execute PyTorch Examples
To freelancer:
4.6
Thank you for your help with reviewing the book content and adding visuals and reviewing code all while ensuring origina…Thank you for your help with reviewing the book content and adding visuals and reviewing code all while ensuring originality and timely delivery.
To client:
5
I had a great experience working on this project. The expectations and requirements were clearly outlined from the start…I had a great experience working on this project. The expectations and requirements were clearly outlined from the start, and the client was always available to provide clarification when needed. It was a pleasure working with them, and I look forward to the possibility of collaborating again in the future
Forestic of everything like fbi hey there
well wonderfuli would like to make exe
live cameras- for this title everything seems okay and good just make sure its all around the world 50 contouries and even satilte detection engine bar make sure its easy to search, example( Wendy's,pentagon,quantico,ncis along with addresses and auto finds)with audio and things like the public and private areas lets see if we use a satitlle even around areas that dont have cameras like front doors its always a way to see something by the millisecond if the highway got no camera patrol lets use a satellite to detect to see it also so ill see it . even ground cameras and easy to erase off goverment server so its invisble or durtation hard copy by anymeans while seeing it and being able to save it to computer option success
person database title- search engine by just searching name problaby will pull up a couple names if people share the same name im looking at the one of my interest pulles up everything this person owns even deceased people pictures even in document of logins, debit cards, credit card ,checks, sole proprietorship i, partnership, llc, copertation docuentation, identication of state or country,pregancies pictures ,abortations and things like that and ,rentors and mortage owners paperwork,option to delete hard copies from government server lets also have a option after search option after searching person even with variable namesof my interst double invislbe screen of their technology and what information is in this technology andriod, ios ,nexus lg, samsungs phones ipads tablets what ever techonoly and otpion to erase this off the goverment server
settings title- only have the people i allow to be apart my bussnies with making their login credtial visble no ins and out cracks someone tryna breach this exe login credtial it will alwalys be notice if so always be notice a show in this ownership i own there login credtials i can change password make them not be able to use credtials anymore not even a hacker or government can hack my exe , dark and light mode theme also , include the actual hard copy theme switch made of what can be found 24/7 anytime verse what i want to already erase and to make invisible can even upload it if i wanti want a easy way to open this even tho nodejs as you shown open this just the exe click open
face search title- need descroiption of what being worn everything owned on body everything i identifiied option to see fingertips and criminal database every crimmal database of this person ex(indiments, local call,search warent,)24/7 search of every state and countries becuase there would be many people with same name if i can narrow it down in search engine add a license plate tracker to delete
map views title lets add package finding nuke,dominite,c4 even regualr thing in the mail like cloths i wanna see gas leaks gun dectors illegal detectors even with legal dectors make a invisble option where its usseeable to the camera
switch mode explaintion and invisble explaining
switch mode - to make sure everything i can delette from hard copy goverment base 24/7 can be revised be seen a second option like the grabge un garbage what was already deleted erased
invisble mode is the option to make anything invisble to what from what can be seen switch ode in setting can help
Skills: PHP, C# Programming, Software Architecture, MySQL, Software Development, Data Science, Computer Vision, Deep Learning
Fixed budget:
10 - 30 USD
8 hours ago
Websites, IT & Software, Design, Media & Architecture, Engineering & Science, C# Programming, Software Architecture, MySQL, Software Development, Computer Vision, Data Science, Deep Learning
ML Engineer - Fine-tune Chemistry Foundation Model & RAG Implementation
Applied
not specified
10 hours ago
Client Rank
- Medium
Payment method verified
Phone number verified
1 open job
Industry: Science & Medicine
Company size: 2
Canada
06:41
3
We’re building AI models from chemistry data. Need an ML engineer to:
1. Fine-tune IBM FM4M foundation model
∙ Train on our curated dataset
∙ Optimize for reaction prediction tasks
2. Benchmark & measure lift
∙ Compare base vs. fine-tuned model performance
∙ Calculate metrics: accuracy, F1 score, top-k accuracy, perplexity reduction
∙ Deliver statistical validation report
3. Build RAG system
∙ Implement retrieval-augmented generation for web app
∙ Set up vector database for chemistry data search
∙ Enable natural language queries with source citations
4. LLM integration
∙ Connect frontend to ML backend via APIs
∙ Implement chemistry-specific prompt engineering
Seeking an expert in advanced statistics with a focus on AI and LLM applications. The ideal candidate will have a strong background in statistical analysis and be proficient in using AI and LLM tools to enhance statistical models. This role requires a high level of expertise and the ability to work independently on complex projects.
Recruiter in Mexico, Central America or South America Needed
No feedback given
To client:
5
Working with Patrick and Johana was amazing!! Clear communication, well defined requirements, and excellent collaboratio…Working with Patrick and Johana was amazing!! Clear communication, well defined requirements, and excellent collaboration made everything run smoothly. I’m sure this is just the first of many times we’ll work together. Thanks for the opportunity!
Enjoyed this client and assignment! Thanks for the opportunity.
Feb 2025 - Feb 2025 15 hrs @ $47.59/hr Billed: $690.12
60 minute consultation
To freelancer:
5
Tess was very thorough and professional and answered all of my questions during the social media consultation.
To client:
5
Feb 2025 - Feb 2025
Customer Service Specialist
To freelancer:
5
She did good job. Thanks
To client:
5
I am extremely grateful for the chance to work with HEO. It’s rare to find clients as understanding and collaborative a…I am extremely grateful for the chance to work with HEO. It’s rare to find clients as understanding and collaborative as Johanna and Patrick. I am very thankful for the opportunity to contribute to the company. Hoping for more opportunities to work with you guys again in the future.
Feb 2024 - Jan 2025 824 hrs @ $10.87/hr Billed: $8,955.35
Germeline is an outstanding professional with a remarkable work ethic and exceptional problem-solving skills. She pays g…Germeline is an outstanding professional with a remarkable work ethic and exceptional problem-solving skills. She pays great attention to detail and ensures her work exceeds expectations. Any company would be fortunate to have her on their team. Her professionalism and dedication are truly commendable, would highly recommend
To client:
5
Good company overall
Feb 2024 - Jun 2024 556 hrs @ $8.63/hr Billed: $4,796.26
Customer Service Opportunity
To freelancer:
5
Maria Victoria is an outstanding professional with a remarkable work ethic and exceptional problem-solving skills. She p…Maria Victoria is an outstanding professional with a remarkable work ethic and exceptional problem-solving skills. She pays great attention to detail and ensures her work exceeds expectations. Any company would be fortunate to have her on their team. Her professionalism and dedication are truly commendable, would highly recommend
To client:
5
I can definitely say they are the best client to work with. Patrick, Johanna and everyone on the group are very profess…I can definitely say they are the best client to work with. Patrick, Johanna and everyone on the group are very professional and easy to deal with. No toxic experience with them at all. They guided me every step of the way.
Feb 2024 - Jun 2024 755 hrs @ $5.19/hr Billed: $3,917.83
Due Diligence for Real Estate (Vacant Land)
To freelancer:
5
Vasim is talented and Hard working guy. Recommended.
To client:
5
Working with Home Equity Options was a wonderful experience, and I am eager for the opportunity to collaborate with them…Working with Home Equity Options was a wonderful experience, and I am eager for the opportunity to collaborate with them again in the future.
RAG-Based AI Knowledge Assistant for Internal Documents (Prototype)
Applied
$15 - $25
/ hr
12 hours ago
Client Rank
- Excellent
Payment method verified
Phone number verified
$2 150 total spent
22 hires, 1 active
23 jobs posted
96% hire rate,
2 open job
5.00
of 19 reviews
Registered: Jul 18, 2024
Germany
munich
11:41
5
We are looking for an AI/ML engineer to build a prototype Retrieval-Augmented Generation (RAG) system that allows querying internal documents using an LLM.
Scope:
- Ingest 50–100 documents (PDF / TXT)
- Vector database setup (FAISS / Chroma / Qdrant)
- LLM-powered question answering with citations
- Simple API or Streamlit demo
- Clear documentation for future scaling
Tech Stack Preferred:
Python, LangChain or LlamaIndex, OpenAI / Claude, Vector DB
Outcome:
A working RAG prototype demonstrating accurate document-based responses.
Hourly rate:
15 - 25 USD
12 hours ago
Client's recent history (21 works)
Fix WordPress Website Issues
To freelancer:
5
Quickly resolved a WordPress issue and confirmed everything was working correctly. Good communication, clean work, and f…Quickly resolved a WordPress issue and confirmed everything was working correctly. Good communication, clean work, and fast delivery.
To client:
5
Jan 2026 - Jan 2026 FIXED $50.00
Senior n8n AI Automation Engineer (AI Agents & API Integrations)
To freelancer:
5
Strong n8n automation skills with well-structured workflows, solid error handling, and clean API integrations. Demonstra…Strong n8n automation skills with well-structured workflows, solid error handling, and clean API integrations. Demonstrated real experience with AI agents using OpenAI and complex backend logic. Clear communication and reliable delivery. Would hire again for production-grade automation work.
To client:
5
Good experience with Zinu.
Dec 2025 - Jan 2026 FIXED $50.00
Fix Small Website Bug & Improve Performance
To freelancer:
5
Mustafa quickly fixed the bug and improved website performance as requested. He has strong web development skills, handl…Mustafa quickly fixed the bug and improved website performance as requested. He has strong web development skills, handled the frontend issue cleanly, and communicated clearly throughout the task.
To client:
5
It was a pleasure working with her again.
Jan 2026 - Jan 2026
AI/ML Engineer Needed for RAG & LLM System (Python, LangChain)
To freelancer:
5
Strong AI/ML engineer with solid hands-on experience in RAG systems and LLM pipelines. Implemented a reliable Python + L…Strong AI/ML engineer with solid hands-on experience in RAG systems and LLM pipelines. Implemented a reliable Python + LangChain solution with clean vector search and prompt handling. Communicated clearly and delivered as promised.
To client:
5
Great experience working with this client, clear communication, timely responses, and a smooth collaboration throughout.
Jan 2026 - Jan 2026 FIXED $100.00
Fix Minor UI & Responsiveness Issues on WordPress Site
To freelancer:
5
Quickly fixed WordPress UI and responsiveness issues. Clean CSS adjustments, mobile-friendly layout, and smooth communic…Quickly fixed WordPress UI and responsiveness issues. Clean CSS adjustments, mobile-friendly layout, and smooth communication. Solid work, would hire again.
Jan 2026 - Jan 2026 FIXED $100.00
Fix Contact Form Bug on WordPress Website
To freelancer:
5
Fixed the WordPress contact form email issue quickly and professionally. He debugged the form, ensured emails were deliv…Fixed the WordPress contact form email issue quickly and professionally. He debugged the form, ensured emails were delivered correctly, and tested everything as required. Clear communication and solid WordPress bug-fixing skills. Recommended.
Jan 2026 - Jan 2026 FIXED $50.00
WordPress Designer Needed for Website Fixes
To freelancer:
5
Reliable WordPress Elementor developer. Fast delivery, clean code, good communication. Would hire again.
To client:
5
Nov 2025 - Dec 2025 FIXED $100.00
Full-Stack Developer Needed for Quick Feature Build (React, Node.js, API Integration)
To freelancer:
5
Mustafa delivered a clean and efficient React + Node.js feature build with smooth API integration. Code quality was soli…Mustafa delivered a clean and efficient React + Node.js feature build with smooth API integration. Code quality was solid, communication was consistent, and the turnaround time was fast. Reliable full stack developer for quick feature development.
To client:
5
Good client.
Dec 2025 - Dec 2025 FIXED $100.00
WordPress Website Designer using Elementor
To freelancer:
5
I'm 100% satisfied with your Web design skills. Best WordPress developer.
To client:
5
Understanding Manager. Thank you.
Nov 2025 - Nov 2025
Social Media Graphic Designer Needed
To freelancer:
5
Thank you for amazing design. I'd consider you again for my next project.
To client:
5
Thank you. Good experience.
Nov 2025 - Nov 2025 FIXED $50.00
Real-Estate Data Mining and Web Scraping Expert Needed
To freelancer:
5
Best web scraper, I'd hire him again for my next Lead Scraping task. Thank you.
To client:
5
Awesome client — clear and cooperative!
Nov 2025 - Nov 2025
WordPress Web Developer Conversion Specialist
To freelancer:
5
Danish is a WordPress King, amazing website develop. Thanks
To client:
5
Best Experience.
Oct 2025 - Nov 2025 FIXED $100.00
Web Scraping Expert with Python Skills Needed
To freelancer:
5
Best ever web scraping expert, Recommended
To client:
5
Thank you so much, Umm E Zainab, for trusting me with this second opportunity. You’re a highly professional and cooperat…Thank you so much, Umm E Zainab, for trusting me with this second opportunity. You’re a highly professional and cooperative client — it’s always a pleasure working with you.
Nov 2025 - Nov 2025 FIXED $50.00
Web Scraping and Data Extraction Expert Needed
To freelancer:
5
A best Python expert. Recommended for Data Scraping projects.
To client:
5
Thank you, Zainab, for this short-term project. It's a really great experience with you. Thanks
Oct 2025 - Nov 2025
Social Media Graphic Designer Needed
To freelancer:
5
Design Quality as expected. Best Graphic Designer ever experienced.
To client:
5
Oct 2025 - Nov 2025
Graphic Designer for Social Media Ecommerce Branding
To freelancer:
5
Amazing Graphic Designer, definitely reconsider for my another ecommerce designs. His visuals converts perfectly.
To client:
5
Oct 2025 - Oct 2025
Social Media Graphic Designer for Instagram Posts
To freelancer:
5
Super amazing design work, I'd recommend for high converting social media design. Thanks
To client:
5
Great experience!
Oct 2025 - Oct 2025 FIXED $50.00
SEO Content Writer for Cyber Security Website, on-Page SEO
To freelancer:
5
I hired Atif for SEO content writing for my cybersecurity website. He's best at on-page SEO. I'll definitely hire him fo…I hired Atif for SEO content writing for my cybersecurity website. He's best at on-page SEO. I'll definitely hire him for another SEO project. Highly recommended.
To client:
5
I'd like to work with you again on another SEO Project. Thank you.
Aug 2025 - Sep 2025 FIXED $100.00
Redesign Screens for Flutter Mobile App using figma
To freelancer:
5
I had the pleasure of working with Usman on a Flutter app development project, and he exceeded expectations. His experti…I had the pleasure of working with Usman on a Flutter app development project, and he exceeded expectations. His expertise in Flutter, Dart, Firebase integration, and API development was evident throughout. He delivered a high-quality, performance-optimized mobile application with seamless third-party integrations and a clean UI. Highly recommend Usman for any Flutter iOS and Android app, Firebase integration, and AI-powered mobile apps. Would definitely work with him again!
To client:
5
Professional Client! Amazing experience.
Jan 2025 - Feb 2025 FIXED $150.00
Flutter Developer Needed Urgently
To freelancer:
5
Usman has excellent flutter skills. Thank you Usman for the quick task. Recommended for flutter mobile app projects.
To client:
5
Great experience, Looking forward to working with you again soon.
Nov 2024 - Dec 2024
Urgently need Flutter App Developer - Flutter Dart Expert
To freelancer:
5
I hired Usman for a Flutter mobile app development project, and he delivered outstanding results. He quickly grasped the…I hired Usman for a Flutter mobile app development project, and he delivered outstanding results. He quickly grasped the requirements and provided exactly what I needed, with excellent quality. I highly recommend Usman for any Flutter development work.
Clone ML training repo and run on rented GPU
Applied
$60
12 hours ago
Client Rank
- Excellent
Payment method verified
$15 581 total spent
35 hires, 14 active
42 jobs posted
83% hire rate,
2 open job
4.96
of 23 reviews
Industry: Tech & IT
Company size: 2
Registered: Oct 8, 2022
South Africa
Stellenbosch
12:41
5
Project Title: URGENT: Run a 5-Minute AI "Speedrun" on 8x H100 GPU (Script Provided)
Deadline: 3 Hours from now (Hard Deadline).
Estimated Work Time: 30–45 Minutes.
The Situation
I have a strict research deadline to validate a specific AI training run. However, it is late here, and I must sleep immediately. I need a competent developer to be my "hands" and execute this run while I rest, so the results are ready for me the moment I wake up.
The Task
You will rent a specific high-end GPU node (8x NVIDIA H100) on Vast.ai, clone a repository (modded-nanogpt), and run a pre-configured training script which I will send you. The training itself takes less than 5 minutes. The steps are documented very clearly.
I have prepared a comprehensive, step-by-step Standard Operating Procedure (SOP) that tells you exactly which buttons to click and which commands to paste.
What You Will Do
Rent: Secure an 8x H100 SXM instance on Vast.ai ( ~$12 for the hour and paid by me through first milestone).
Setup: SSH in, clone the repo, and install dependencies (commands provided).
Run: Execute the run.sh script.
Monitor: Watch the training loss drop for ~5 minutes.
Save: Download the logs and the final model file.
Destroy: Terminate the instance immediately to stop costs.
Deliverables (Must be in my inbox in 3 hours)
✅ The Logs: A text file of the console output showing the run finishing successfully.
✅ The Chart: A simple plot of the training loss (I provided the python script to generate this).
✅ The Artifacts: The final saved model file (.pt) and the plot image.
✅ Troubleshooting Notes: A simple list of any errors you hit and how you fixed them (e.g., "Pip install failed, so I ran X command"). This is critical—I need to be able to replicate your steps exactly tomorrow.
Requirements
Familiarity with Vast.ai (or similar GPU rentals) and Docker/SSH.
Comfortable with PyTorch/Python environments (to debug minor dependency issues if they pop up).
Availability NOW: You must be able to start immediately.
To Apply: Start your proposal with "I am ready to rent the H100." I will send you the full Step-by-Step SOP document immediately upon hiring.
Graphic Designer Needed to Review & Improve Website UI
No feedback given
Jan 2025 FIXED $190.00
WhatsApp bot for ordering and delivery
No feedback given
Sep 2024 FIXED $15.00
Data Entry into Spreadsheet from E-commerce Web Scrape (330 products)
To freelancer:
5
He is a hard worker and is willing to do revisions where there may he misunderstandings in the work. He takes time to un…He is a hard worker and is willing to do revisions where there may he misunderstandings in the work. He takes time to understand the task.
To client:
5
Clear instructions. Fast communication. Prompt payment. Would happily work together again.
Aug 2025 - Dec 2025 FIXED $140.00
Integrate Stripe into React platform for subscriptions and marketplace
To freelancer:
5
Tayyab is experienced in app development and with financial integrations. His communication is polite and he patiently c…Tayyab is experienced in app development and with financial integrations. His communication is polite and he patiently collaborated with our team.
To client:
5
Oct 2025 - Dec 2025 FIXED $265.86
Research Article Editing
To freelancer:
5
Erlouise is friendly and communicates clearly and quickly. He understands the desired outcomes and works well without su…Erlouise is friendly and communicates clearly and quickly. He understands the desired outcomes and works well without supervision.
To client:
4.5
Though we weren't able to communicate that much, probably due to his work or errands, still he is a good client that can…Though we weren't able to communicate that much, probably due to his work or errands, still he is a good client that can be recommended.
Oct 2025 - Dec 2025 FIXED $55.29
Booking integration for existing WP site
To freelancer:
5
Osama is very experienced and and ensures the quality of his work is good and meets the requirements. He is a pleasure t…Osama is very experienced and and ensures the quality of his work is good and meets the requirements. He is a pleasure to work with. He understood the revisions and collaborated with our other developer. Would recommend.
To client:
5
Clear communication and professional collaboration. The WordPress plugin work was smooth and straightforward. Highly rec…Clear communication and professional collaboration. The WordPress plugin work was smooth and straightforward. Highly recommended
Oct 2025 - Nov 2025 FIXED $270.58
Simple React Project with API
No feedback given
To client:
5
Aug 2025 - Nov 2025 FIXED $95.00
20 second app video
To freelancer:
5
He is fast and professional. He understood the desired outcome and happily handled the revision requested.
To client:
5
Nov 2025 - Nov 2025
Migrate Django web app onto VPS and debug
To freelancer:
5
Tariqul is very experienced with server management. He is patient and communicates quickly.
To client:
5
Retief is a wonderful client, very kind and professional. Highly recommended!
Aug 2025 - Oct 2025
WordPress Malware Removal From VPS Hosting
To freelancer:
5
Very experienced and fast. He understands Wordpress and PHP well. He is helpful and communicates well.
To client:
5
Great experience, thank you.
May 2025 - Aug 2025 FIXED $25.00
Responder App and Dashboard
To freelancer:
5
Very experienced team with members in multiple aspects including UX, devops, frontend and backend. Professional and resp…Very experienced team with members in multiple aspects including UX, devops, frontend and backend. Professional and responsive. High quality product to work with.
To client:
5
Great experience working with Retief on this very important project!
Sep 2024 - Aug 2025 FIXED $2,850.00
Next JS and Node Dashboard
To freelancer:
5
Very thorough and experienced in the field
To client:
4.25
Overall good experience.
May 2025 - Jul 2025 FIXED $146.15
Cross-platform mobile and web app
To freelancer:
5
Faisal is an excellen WordPress developer. He understands tasks and works quickly and accurately.
To client:
5
It's great to work with Retief again
May 2025 - Jun 2025 FIXED $12.12
WP fixes
No feedback given
To client:
5
May 2025 - May 2025
Wordpress Speed Optimization
To freelancer:
5
Mohammed Shahzad has a good understanding of Wordpress and how to optimise websites for maximum speed. I would recommend…Mohammed Shahzad has a good understanding of Wordpress and how to optimise websites for maximum speed. I would recommend him for future work since he completes work and revisions quickly.
To client:
5
Mar 2025 - Apr 2025 FIXED $50.00
Migrate large WooCommerce Store and ensure stability
To freelancer:
5
Muhammad is very experienced with WordPress and gives careful attention to detail. I would recommend him to anyone looki…Muhammad is very experienced with WordPress and gives careful attention to detail. I would recommend him to anyone looking for professional help with WordPress.
To client:
5
Nov 2024 - Feb 2025 FIXED $455.29
Virtual Assistant for Customer Support via Text Messaging
To freelancer:
5
Elsie is friendly and professional. She is willing to make good notes after meetings too.
To client:
4
Feb 2025 - Feb 2025 FIXED $21.00
Graphic Designer Needed to Review & Improve Website UI
To freelancer:
5
Liana works fast and is professional in her communication. She understands the task and has a high standard to which she…Liana works fast and is professional in her communication. She understands the task and has a high standard to which she keeps herself.
To client:
5
Very good worker
Jan 2025 - Feb 2025 FIXED $15.00
Rebranding
To freelancer:
5
Liana is very helpful and commits effort towards understanding the work. She has high standards in visual design.
To client:
5
Jan 2025 - Jan 2025 FIXED $40.00
Rebranding
To freelancer:
5
Anastasija used Illustrator to develop great logo options with various colour palettes and designs. She is professional …Anastasija used Illustrator to develop great logo options with various colour palettes and designs. She is professional in her communication and very respectful. A pleasure to collaborate.
To client:
5
I really enjoyed working with Retief because he knew what he wanted and gave me precise directions on how I should compl…I really enjoyed working with Retief because he knew what he wanted and gave me precise directions on how I should complete this project. All expectations and requirements were communicated up front and his collaboration was excellent. I am looking forward to our next project.
Jan 2025 - Jan 2025
Bootstrap fixes
To freelancer:
5
Faisal understood the task well and ensured that any details were clarified beforehand. He communicates effectively amd …Faisal understood the task well and ensured that any details were clarified beforehand. He communicates effectively amd professionally.
To client:
5
"Retief is a patient and reasonable client. It was a pleasure working with him, and I would gladly collaborate with him …"Retief is a patient and reasonable client. It was a pleasure working with him, and I would gladly collaborate with him again in the future."
Jan 2025 - Jan 2025 FIXED $20.00
UI Graphic Design Manager
To freelancer:
4.85
Liana has good design skills and a keen attention to detail. She is friendly and committed to the project.
To client:
5
Dec 2024 - Dec 2024 FIXED $40.29
Edit existing Webflow Site Template
To freelancer:
5
Well done Ibrahim on quick communication and completing the revisions exactly.
To client:
5
Excellent communication and easy to work with
Oct 2024 - Nov 2024 FIXED $30.00
React Android App for Host Card Emulation
To freelancer:
5
To client:
5
It was a great experience working with Retief. His instructions were precise and communication was on point. He was very…It was a great experience working with Retief. His instructions were precise and communication was on point. He was very appreciative of my work which is why I really enjoyed working with him. Thank you!
I built a model using U-Net to calculate the vegetation cover percentage in mountainous areas. We achieved good accuracy. However, we need to improve the model or try another model. I have data for a specific region—around 700 images.
Also, we need to add something innovative or a new feature to this solution.
Fixed budget:
200 USD
16 hours ago
Client's recent history (46 works)
Publishing a platform- websit
To freelancer:
5
To client:
5
Nov 2025 - Jan 2026
Vegetation detection using U-Net
No feedback given
Jan 2026 - Jan 2026
Image labeling and classification
To freelancer:
5
To client:
5
Nov 2025 - Nov 2025
IBM quantum
To freelancer:
5
To client:
5
Oct 2025 - Nov 2025 FIXED $100.00
Web Platform
To freelancer:
5
To client:
5
Nov 2025 - Nov 2025 FIXED $100.00
Machine learning expert
To freelancer:
5
To client:
5
Mar 2025 - Apr 2025 FIXED $100.00
Machine learning research
To freelancer:
5
To client:
4.7
Apr 2024 - Dec 2024 FIXED $850.00
Enhancing Semantic Segmentation: Unsupervised Techniques Using Meta-Structures from
To freelancer:
5
Dec 2023 - Dec 2024 FIXED $100.00
Paper Rewritten + Second Paper citations etc
No feedback given
To client:
5
Oct 2024 - Nov 2024 FIXED $100.00
AI paper and code
No feedback given
To client:
5
I always Love and enjoy working with Ali!
Jul 2024 - Nov 2024 FIXED $200.00
AI paper and code
To freelancer:
5
To client:
5
Sep 2024 - Sep 2024 FIXED $300.00
AI paper and code
To freelancer:
5
To client:
5
Thank you
Sep 2024 - Sep 2024 FIXED $100.00
AI paper and code
To freelancer:
5
To client:
5
his is the tenth time I've had the pleasure of working with Ali on various projects, and it’s always been such an enjoya…his is the tenth time I've had the pleasure of working with Ali on various projects, and it’s always been such an enjoyable experience. Thank you!
Aug 2024 - Sep 2024 FIXED $200.00
Develop an AI model
To freelancer:
5
To client:
5
Thank you Ali, it was nice working with you!
Jun 2024 - Jun 2024
GenAI-Driven API Integration ; Content Creation of Text, Image, and Video
To freelancer:
5
To client:
5
Always a pleasure a working with you!
Apr 2024 - May 2024 FIXED $600.00
Unsupervised image classification
To freelancer:
5
To client:
5
It's always been a pleasure working with you, clear instructions and quick communication .Thank you for trusting me agai…It's always been a pleasure working with you, clear instructions and quick communication .Thank you for trusting me again.
Apr 2024 - Apr 2024 FIXED $300.00
Machine learning projects
To freelancer:
5
To client:
5
Ali is very helpful, frank, and straightforward. highly recommended for everyone. I'm excited to work with him again
Feb 2024 - Feb 2024 FIXED $300.00
Machine learning and Deep learning research
To freelancer:
5
To client:
5
Working with Ali was great, we established a very good professional and friendly communication and we ended up with one …Working with Ali was great, we established a very good professional and friendly communication and we ended up with one of my best research papers.
Jan 2024 - Feb 2024 FIXED $800.00
Machine learning and Deep learning research
To freelancer:
5
To client:
5
Jan 2024 - Feb 2024 FIXED $400.00
Text Summarizer using natural language processing
No feedback given
Jul 2022 - Jan 2024 FIXED $700.00
Machine learning research project
To freelancer:
5
To client:
5
Ali's research is always well done and interesting. I would be glad to work with him on more machine learning research p…Ali's research is always well done and interesting. I would be glad to work with him on more machine learning research projects.
Nov 2023 - Dec 2023
Natural language processing research
No feedback given
Aug 2023 - Dec 2023 FIXED $200.00
Autonomous Drones Learning
No feedback given
Aug 2023 - Dec 2023 FIXED $80.00
Machine learning and AI expert
To freelancer:
5
To client:
5
Ali was a pleasure. Great person. Appreciate the opportunity to work with him
Dec 2023 - Dec 2023 FIXED $100.00
paper Revision for Text Summarization Using Pretrained Transformers
To freelancer:
5
She’s has amazing skills.
To client:
5
Nov 2023 - Nov 2023 FIXED $100.00
Machine learning Model: Label data and train code
To freelancer:
3
To client:
3.25
Everything is done, as per the requirements of client. He was unresponsive for weeks.
Oct 2023 - Nov 2023 FIXED $60.00
Natural language processing research
To freelancer:
5
Aug 2023 - Nov 2023 FIXED $50.00
Deep learning : Check a code and report
To freelancer:
5
He has very good skills
To client:
5
Ali was friendly and responsive. This project was also a great opportunity to explore a unique approach to an ML problem…Ali was friendly and responsive. This project was also a great opportunity to explore a unique approach to an ML problem applied to sign language
Oct 2023 - Oct 2023 FIXED $100.00
Unsupervised image classification: Revision Letter
To freelancer:
5
she has good skills. Good work with good quality.
To client:
5
Oct 2023 - Oct 2023 FIXED $100.00
Deep learning and machine learning research
No feedback given
Jul 2023 - Oct 2023 FIXED $735.00
Machine learning and deep learning learning research
To freelancer:
5
To client:
5
Dr Ali was a pleasure to work with, displaying exceptional professionalism and making the entire process effortless. Hi…Dr Ali was a pleasure to work with, displaying exceptional professionalism and making the entire process effortless. His skills show great promise, and I highly recommend his services. I eagerly anticipate the opportunity to collaborate with Dr Ali again in the future.
Sep 2023 - Oct 2023 FIXED $300.00
Image classification
To freelancer:
5
To client:
5
Thank you. Ali is very good,communicative and friendly person! Definitely work with him in the future!
Sep 2023 - Oct 2023 FIXED $100.00
For reviewing and checking the second paper
To freelancer:
5
Excellent. I am working with Oliver in serval projects and he has very good skills.
To client:
5
Ali is a fantastic guy to work with, competent, creative, and great communication. I would be honored to keep working wi…Ali is a fantastic guy to work with, competent, creative, and great communication. I would be honored to keep working with him in the future on many more projects.
Jun 2023 - Jun 2023 FIXED $50.00
Machine Learning materials and documents
To freelancer:
3
Mar 2023 - May 2023 FIXED $100.00
Build a magic city like Disney world and universal
To freelancer:
2.15
Mar 2023 - May 2023 FIXED $300.00
Cyber security
To freelancer:
3
To client:
3.5
Apr 2023 - May 2023 FIXED $100.00
create ASP.NET template with simple explanations
To freelancer:
3
To client:
1.15
He teases more than communication
Nov 2021 - Apr 2023 FIXED $30.00
Cyber security three projects
To freelancer:
5
To client:
5
Feb 2023 - Mar 2023 FIXED $50.00
Facial Emotion Recognition- Deep learning
To freelancer:
2.2
To client:
5
great client
Dec 2022 - Jan 2023 FIXED $200.00
Music Recommendation System
To freelancer:
2.25
To client:
5
great client
Dec 2022 - Jan 2023 FIXED $200.00
Unsupervised models for Semi
To freelancer:
5
Good work 👍🏻 recommended
To client:
5
Great experience and very cooperative client! Highly recommended.
Sep 2022 - Jan 2023 FIXED $500.00
Facial Emotion Recognition- Deep learning
To freelancer:
5
Best skills and on time.
To client:
5
Dec 2022 - Jan 2023 FIXED $310.00
Introduction to Discrete Structures
To freelancer:
5
May 2022 - Jun 2022 FIXED $250.00
Find Data accuracy
No feedback given
To client:
4.8
Jan 2022 - Feb 2022 FIXED $200.00
Small web application using ASP.NET
To freelancer:
1
very bad freelancer,
To client:
1.3
Does not have clear and specific requirements. Completed the deliverable earlier than scheduled but the client asked for…Does not have clear and specific requirements. Completed the deliverable earlier than scheduled but the client asked for so MANY revisions and additional pages not specified in the proposal. The payment was held while the client ask for another revision and additional page. As a whole, it was still a good experience but be careful, it could take so much of your precious time without corresponding payment.
AI-Powered Video Creator Using Claude with Remotion
Applied
$5 - $12
/ hr
16 hours ago
Client Rank
- Excellent
Payment method verified
$7 123 total spent
43 hires, 12 active
63 jobs posted
68% hire rate,
3 open job
6.58 /hr avg hourly rate paid
899 hours paid
4.71
of 36 reviews
Industry: Education
Individual client
Registered: Dec 18, 2013
United States
Green Valley
03:41
5
Upwork Gig Description:
Title: Expert AI-Powered Video Creator Using Claude with Remotion, Voiceovers & Skill Stacking
Description:
Are you looking for a skilled freelancer who can autonomously create high-quality, fully customized videos using AI tools like Claude combined with Remotion and advanced voiceover/image generation services? You’ve found the right expert!
I specialize in leveraging Claude’s powerful new Remotion skill to generate product demos, motion graphics, YouTube videos, and full presentations simply by prompting the AI with text instructions. My workflow includes:
• Setting up Claude Desktop and integrating Remotion and other skill plugins (e.g., ffmpeg for voiceovers, Stable Diffusion XL for AI-generated visuals) to enable seamless video creation.
• Creating fully branded videos using your assets, logos, and style guides by instructing Claude to scrape your website or use centralized asset repositories.
• Producing engaging voiceovers using ffmpeg via Wavespeed API integration to bring your videos to life with natural-sounding narration.
• Skill stacking: combining multiple AI capabilities to maintain consistent styling, add interactive components, and enhance videos with custom graphics and sounds.
• Chaining multiple videos together based on a script or outline to create long-form content like YouTube videos with intros, outros, and segmented sections.
• Providing editable project folders for ongoing customization and future updates.
• Troubleshooting any issues during setup or video generation to ensure smooth delivery.
Whether you have zero technical background or want to automate your video marketing, I can guide the entire process or fully manage it for you, delivering professional videos efficiently and creatively.
________________________________________
Skills Required:
• Experience with Claude AI and Remotion Studio
• Familiarity with AI voice generation (ff mpeg, Wavespeed API)
• Basic knowledge of video editing pipelines and scripting for automation
• Ability to work with API integrations and manage asset libraries
• Strong communication skills to understand prompts and deliver on vision
• Troubleshooting and debugging AI-generated content workflows
________________________________________
Before Hiring: Skill Evaluation Test
To ensure the best fit for this role, please complete the following test tasks:
1. Setup and Installation:
• Download and install Claude Desktop (Mac or Windows).
• Add the Remotion skill using the npx command and confirm that Remotion Studio server runs correctly.
• Document the steps you took and any issues encountered.
2. Basic Video Creation:
• Using Claude with Remotion, create a simple 30-second product demo video for a hypothetical website (you can use sample text and colors).
• Include at least one custom asset (e.g., logo or image).
• Share the video output link or file.
3. Voiceover Integration:
• Integrate the ffmpeg voiceover service via Wavespeed API.
• Generate a voiceover narration for the video created in step 2.
• Provide a sample clip of the video with the voiceover included.
4. Skill Stacking and Customization:
• Demonstrate how you would maintain consistent branding and style across multiple videos using a centralized asset folder.
• Show how you would update or correct an asset (e.g., replace a logo) and have Claude apply it automatically going forward.
5. Video Chaining:
• Given a short script broken into 3 parts, create three individual video segments.
• Stitch these segments together into one seamless video.
• Submit the final video and explain the process used.
________________________________________
Deliverables:
• A document outlining your workflow and tools used.
• Links or files of generated videos for each test step.
• Any code snippets or configuration files used.
• A brief explanation of troubleshooting or challenges faced.
________________________________________
This test ensures you can handle AI-driven video creation end-to-end, from environment setup to final video delivery with voiceovers and branding consistency. If you excel here, you will be hired for ongoing projects that leverage cutting-edge AI video automation.
________________________________________
Feel free to reach out if you have any questions or need clarification about the test or the gig itself. Looking forward to working with a talented AI video creator!
Digital Project Manager. General Virtual Assistance on Digital Project Management
No feedback given
Jul 2025 204 hrs @ $7.33/hr Billed: $1,497.14
Notion experienced needed - Job has been filled”
No feedback given
Jul 2025 80 hrs @ $5.75/hr Billed: $461.84
N8n workflow expert trouble shooter
To freelancer:
5
Thank you Kamran Chang for the detailed explanations, the solutions and your time and effort, greatly appreciated.
To client:
5
Thank you so much
Jan 2026 - Jan 2026 5 hrs @ $20.70/hr Billed: $93.15
You will get a professional edited Video of your choice.
To freelancer:
5
Michael is an excellent project manager and content creator specializing in video editing and AI analysis. He has produc…Michael is an excellent project manager and content creator specializing in video editing and AI analysis. He has produced engaging YouTube Shorts featuring construction narratives in Abuja Nigeria and delivered professional documentary-style edits. I will use him again. Thank You Michael
To client:
5
It was a pleasure working with Mr. Calvin. A great client, highly supportive, and someone I would recommend anytime, any…It was a pleasure working with Mr. Calvin. A great client, highly supportive, and someone I would recommend anytime, any day.
Jan 2026 - Jan 2026 FIXED $17.60
You will get a professional edited Video of your choice.
To freelancer:
5
Michael did exceptionally well a very talented video designer and pays close attention to details. I will use him again.…Michael did exceptionally well a very talented video designer and pays close attention to details. I will use him again. His artificial intelligence skills are improving every day and has a very bright future. Highly recommended. Thank You Michael Ikechukwu
To client:
5
Working with Mr Calvin was a great opportunity that I truly enjoyed. The work was easy and stress-free because he provid…Working with Mr Calvin was a great opportunity that I truly enjoyed. The work was easy and stress-free because he provided all the required information clearly, communicated frequently, and was very cooperative throughout the project.
Dec 2025 - Jan 2026 FIXED $25.25
You will get a professional edited documentary Video of your choice.
To freelancer:
5
Michael has been a highly valuable contributor, consistently demonstrating advanced capabilities in the field of Artific…Michael has been a highly valuable contributor, consistently demonstrating advanced capabilities in the field of Artificial Intelligence. He approaches his work with a strong sense of discipline and precision, paying close attention to detail and striving for high-quality outcomes in every engagement.
One of Michael’s notable strengths is his efficiency. His methodical execution reduces unnecessary rework, resulting in measurable savings of both time and cost. This practical, results-oriented approach reflects a mature understanding of how to deliver value in professional AI projects.
When fully focused, Michael’s technical ability truly stands out. He has a strong aptitude for rapidly understanding and implementing new AI techniques and tools, and his problem-solving skills are particularly effective in complex or evolving project environments.
To elevate his performance even further, Michael would benefit from working within a clearly defined roadmap that includes structured milestones and key performance indicators. With this level of clarity and alignment, his already strong contributions have the potential to scale into exceptional, repeatable results.
Artificial Intelligence is a rapidly expanding field that rewards continuous learning, discipline, and execution excellence. Michael demonstrates the mindset and capability required to succeed at a high level, and we are confident he will continue to grow into an increasingly impactful AI professional.
To client:
5
It was truly exciting and enjoyable to work with this client. From the start of the project to the final revision, every…It was truly exciting and enjoyable to work with this client. From the start of the project to the final revision, everything was smooth and well-organized. All requirements were clearly communicated and provided on time, which fostered a strong sense of mutual partnership that I genuinely enjoyed.
Dec 2025 - Dec 2025 FIXED $20.51
Hostinger Expert
To freelancer:
4
To client:
3.95
In the job posting, Mr. Calvin requested a very in-depth technical explanation. However, it seems that this might be too…In the job posting, Mr. Calvin requested a very in-depth technical explanation. However, it seems that this might be too technical for a non-technical audience. There are many knowledge gaps that still need to be clarified.
Stay motivated, Mr. Calvin, and thank you for this opportunity.
Nov 2025 - Dec 2025 4 hrs @ $16.38/hr Billed: $60.05
Self-Hosted n8n Deployment
To freelancer:
3
Nov 2025 - Dec 2025 5 hrs @ $19.88/hr Billed: $99.39
Hostinger Expert
To freelancer:
3
Request a video introduction and ask questions on experience and show examples of same kind of work you are wanting. Att…Request a video introduction and ask questions on experience and show examples of same kind of work you are wanting. Attention to details. Set up all your contract before hand with a test project to measure how well they complete the work diaries, time sheets and loom explanations.
Review Title: Poor Communication and Non-Compliance with Project Standards
I hired this agency expecting a professional…Review Title: Poor Communication and Non-Compliance with Project Standards
I hired this agency expecting a professional, collaborative effort, but the experience was the opposite. I require a high level of transparency, including Loom introductions, active work diaries, and strict use of Upwork timesheets to monitor attention to detail. This agency failed on all counts.
Despite having four people assigned, none of my messages regarding the Hostinger account were answered with tangible work. They missed a hard deadline of 12/19/2025 and failed to provide n8n workflow exports or JSON files. Most concerning was the team's internal confusion and refusal to follow Upwork's Terms of Service regarding on-platform tracking. I would recommend that other clients stick to a strict test project with this group before committing to larger milestones.
To client:
1
Slow response with low understanding of what Calvin want. He insisting on providing timesheet since it's fix Contrat on …Slow response with low understanding of what Calvin want. He insisting on providing timesheet since it's fix Contrat on Upwork and not hourly. He need to check how fix price and hourly contract works. Didn't know what he want..we invited him to zoom call but he refused mentioned that he didn't hear well. We try asking what actually he want. But he keep insisting on providing timesheet etc. which leads us on termination of contract.
Dec 2025 - Dec 2025 FIXED $60.00
AI Virtual Assistant
To freelancer:
5
Mubarak is a talented freelancer.Enjoyed working with him and he can be counted on as a team player.
MJ has strong knowledge and great potential to become an excellent freelancer. With AI shaping the future, MJ understand…MJ has strong knowledge and great potential to become an excellent freelancer. With AI shaping the future, MJ understands what it takes to stand out on this platform. Timely work submissions are essential for success, and the ability to clearly explain and demonstrate how AI solutions benefit clients will help attract more opportunities. I wish MJ the very best in his freelancing career.
To client:
5
Calvin is a great client to work with , on point communication and very much clear about the requirements , would highly…Calvin is a great client to work with , on point communication and very much clear about the requirements , would highly recommend.
Jul 2025 - Sep 2025 FIXED $134.45
AI Virtual Assistant
To freelancer:
5
Michael has been an outstanding contributor, consistently demonstrating exceptional skills in the field of Artificial In…Michael has been an outstanding contributor, consistently demonstrating exceptional skills in the field of Artificial Intelligence. His work ethic is exemplary, marked by a meticulous attention to detail and a relentless pursuit of perfection in every task. This dedication not only ensures the highest quality of work but also reflects a natural frugality, saving both time and money through precise, efficient execution.
What truly sets Michael apart is his immense potential and talent when he applies his skills. When he is focused, his ability to implement new AI techniques is second to none. We are confident that by developing a clear roadmap with an action plan of milestones and key performance indicators, his work will reach new levels of excellence.
Artificial Intelligence is a field that will open countless doors for the professional who dedicates themselves to continuous improvement and excellence in all they do. We believe Michael is that professional. The future is incredibly exciting, and we look forward to seeing all that he will accomplish.
To client:
5
I really enjoyed working on this project, Clients expectations were communicated early and the client was patient, prec…I really enjoyed working on this project, Clients expectations were communicated early and the client was patient, precise and understanding giving me enough room and information to perform my required duty as a new talent.
Otaniyen has the potential, understanding the contract details is very important and more experience she acquires, the …Otaniyen has the potential, understanding the contract details is very important and more experience she acquires, the greater the results.
Knowledge of Facebook Ads and ability to do the work right away. I enjoyed working with Jim
To client:
5
Everything was clear. He has got some problem in his end . But without it I’m very much happy to work with Calvin💙
Apr 2021 - Apr 2021 FIXED $25.00
Handyman ads to find work
To freelancer:
4.85
Freelancer has talent, his work was good and has potential.
To client:
4
great
Mar 2021 - Mar 2021 4 hrs @ $5.00/hr Billed: $17.50
Handyman ads to find work
To freelancer:
5
Muhammad got right to work and did a good job, well please.
To client:
5
He was very understanding and open about his requirements. No more work needed to be done, but hoping to work again with…He was very understanding and open about his requirements. No more work needed to be done, but hoping to work again with him in the future
Mar 2021 - Mar 2021 4 hrs @ $5.00/hr Billed: $20.00
Handyman ads to find work
To freelancer:
5
Jim did an excellent job very well satisfied with his work. Will use again.
To client:
5
Very much reliable to work with him. He has very good knowledge what he is doing .
Mar 2021 - Mar 2021 7 hrs @ $7.00/hr Billed: $49.00
Create a Real Estate Property website in WordPress
No feedback given
To client:
5
He is a nice client and I want to work with him in the future again.
Firoz has a lot of skills and talents would hire again.
To client:
5
Calvin Hardy is a nice man and as client he is great. I have completed may project with him and want to do in the future…Calvin Hardy is a nice man and as client he is great. I have completed may project with him and want to do in the future.
FIROZ is a knowledgeable freelancer and experienced real estate data scraper. I needed to edit, change performance crite…FIROZ is a knowledgeable freelancer and experienced real estate data scraper. I needed to edit, change performance criteria on job and spreadsheet requirements on a new contract so new and old freelancers will know what exactly is required to full fill this job requirements. What is considered accurate and acceptable data on a detailed real estate spreadsheet. What degree of precision is needed and the exact format that is also required for a finished product i.e., comparable listing of two active and three sold properties a timely and acceptance level.
To client:
5
Calvin Hardy is nice Client with whom I like to work again in the future.
Dec 2019 - Jan 2020 2 hrs @ $5.00/hr Billed: $11.66
Real Estate Website Designer
To freelancer:
4.3
Always available when needed.
To client:
5
Calvin Hardy is a nice client. He is very much cordial and helpful and want to work with Him in the near future.
Aug 2019 - Oct 2019 15 hrs @ $5.67/hr Billed: $84.16
Facebook Page Editor
To freelancer:
3.1
To client:
2.95
Jun 2019 - Jun 2019 8 hrs @ $12.50/hr Billed: $100.00
Podio
To freelancer:
5
Very knowledgeable Podio freelancer enjoyed working with Atul, would hire again.
To client:
5
Calvin is a very nice person and I would love to work with him in future.
Oct 2018 - Feb 2019 19 hrs @ $5.00/hr Billed: $93.34
Podio Help
To freelancer:
5
Very satisfied with his work and would rehire.
To client:
5
Calvin is very responsive and I enjoyed working with him.
Oct 2018 - Jan 2019 1 hrs @ $7.00/hr Billed: $7.00
Podio Help
To freelancer:
5
Very satisfied and would rehire again.
To client:
4.5
Oct 2018 - Jan 2019 3 hrs @ $10.00/hr Billed: $31.67
Developer
To freelancer:
5
Enjoyed working with Aman.
To client:
5
I am very happy to work with Calvin because he is very honest!
Oct 2018 - Nov 2018 7 hrs @ $7.14/hr Billed: $50.00
Video Editor use photos to create YouTube w/animation/narration/closed caption
To freelancer:
5
Happy with his work.
Nov 2017 - Oct 2018 FIXED $65.65
Real Estate Virtual assistant with Podio,Buildium,Data Scrap,skills
To freelancer:
4.1
To client:
5
He is an excellent client and so I wish to work with him again in the future
Need help with Facebook page editor / virtual assistant / teamviewer support
To freelancer:
3
The potential was their and I believe they can be successful in the future, communication is vital to their success.
To client:
1
Client not Responsive.
Mar 2017 - May 2017 0 hrs @ $3.75/hr Billed: $1.25
NVIDIA driver issues, reformat hard drive
To freelancer:
5
Talha was very professional and knew how to solve my problem and worked hard to correct the issues, very pleased with hi…Talha was very professional and knew how to solve my problem and worked hard to correct the issues, very pleased with his services.
Feb 2017 - Feb 2017 5 hrs @ $12.00/hr Billed: $60.00
NVIDIA driver issues, reformat hard drive
To freelancer:
5
Alsid was very professional and knew how to solve my problem and worked hard to correct the issues, very pleased with hi…Alsid was very professional and knew how to solve my problem and worked hard to correct the issues, very pleased with his services.
To client:
5
It was a pleasure working with Mr. Calvin. Good communication. I hope to have cooperation opportunities in the future.
Feb 2017 - Feb 2017 2 hrs @ $18.00/hr Billed: $27.00
Partition Suport using TeamViewer
To freelancer:
5
Very Well
To client:
5
It's nice working with Mr. Calvin. He's easy to talk with and very supportive. I hope to have an opportunity to work wit…It's nice working with Mr. Calvin. He's easy to talk with and very supportive. I hope to have an opportunity to work with him again.
I’m building an automated form-submission workflow and need a C# component that reliably deciphers text-based CAPTCHAs that use custom fonts. The images are not wildly distorted, but the lettering differs from standard OCR sets, so off-the-shelf libraries struggle.
Here’s what I’m after: a reusable class or small DLL that accepts a bitmap/byte array of the CAPTCHA and returns the decoded string quickly enough for live form submissions. You’re free to use Tesseract, IronOCR, Emgu CV, or a lightweight CNN you train yourself—as long as the final code runs under .NET 6, compiles cleanly, and requires no paid dependencies.
Please include a minimal console project that demonstrates the call pattern and shows typical accuracy on a handful of sample images I’ll supply. If you train a model, ship the trained weights alongside the code so I can retrain later if the provider tweaks the font. Target accuracy is 90 %+ on the sample set; feel free to suggest preprocessing tricks to get there.
Once delivered I’ll drop the reader into my service and test against live traffic, so clarity, clean error handling, and straightforward licensing are a must.
Skills: C Programming, .NET, C# Programming, Machine Learning (ML), C++ Programming, OCR, Computer Vision, Deep Learning
Fixed budget:
1,500 - 12,500 INR
16 hours ago
Websites, IT & Software, Engineering & Science, Sales & Marketing, .NET, C# Programming, C++ Programming, OCR, Computer Vision, Machine Learning (ML), Deep Learning
We are seeking an experienced AI/ML Engineer to contribute to the development of our cutting-edge product. The ideal candidate will have a strong background in machine learning algorithms, data analysis, and model deployment. You will collaborate with our team to design and implement AI solutions that enhance our product's capabilities. If you have a passion for innovation and a track record of delivering impactful AI/ML projects, we would love to hear from you.
Client's questions:
Describe your recent experience with similar projects
What tools do you use for data mining and visualization?
What techniques would you use to clean a data set?
We are building a production-grade, real-time AI voice agent that answers inbound phone calls for SMBs (initially restaurants). The system handles live phone conversations with low latency, supports interruptions (barge-in), completes defined business tasks, and transfers calls to humans when needed.
This is not a chatbot or UI-focused project. It is a real-time voice system operating over the phone with strict latency and reliability requirements.
We are seeking a senior-level engineer with prior experience building and deploying phone-based or voice-driven AI systems.
⸻
Responsibilities
• Design and implement a real-time voice AI pipeline:
• Telephony → Speech-to-Text → LLM → Text-to-Speech
• Integrate with Twilio Programmable Voice
• Implement barge-in (interruptions) and conversational turn-taking
• Build business logic for one primary use case (e.g., phone ordering or reservations)
• Implement fallback logic and escalation to human agents
• Log call audio, transcripts, and system events
• Deploy and maintain the backend in a cloud environment (AWS or GCP)
• Collaborate directly with the founder on rapid iteration and refinement
⸻
Required Skills & Experience
• Strong experience with Twilio Voice or equivalent telephony platforms
• Experience building real-time audio streaming systems (WebSockets or similar)
• Hands-on experience with:
• Speech-to-Text (Deepgram, Whisper, or similar)
• Large Language Models (OpenAI, Anthropic, etc.)
• Text-to-Speech (ElevenLabs, PlayHT, or equivalent)
• Backend development expertise in Node.js or Python
• Experience deploying production systems on AWS or GCP
• Ability to reason about latency, failure modes, and real-world edge cases
⸻
Strongly Preferred
• Prior work on voice agents, IVR automation, or call center AI
• Experience handling conversational interruptions and noisy input
• Familiarity with SMB workflows (restaurants, retail, scheduling, POS)
• Experience owning systems from prototype through production
Part-Time Voice AI Engineer Needed to Build AI Call Assistant (Retell / Twilio)
Applied
not specified
17 hours ago
Client Rank
- Risky
Payment method not verified
Phone number verified
1 open job
no reviews
Registered: Oct 25, 2023
United Kingdom
11:41
1
## Project Description
We are looking for an experienced **Voice AI Engineer** to help us build a **proof-of-concept AI voice assistant** for business call handling.
This is a **part-time / project-based role**, ideal for someone who has already worked with **AI voice agents, conversational flows, and telephony systems**.
The project involves designing and configuring an AI agent that can handle **inbound and outbound calls**, answer common business questions, and route enquiries correctly.
---
## Scope of Work (Dummy / Pilot Project)
* Set up a **basic AI voice agent** using Retell AI (or similar platform)
* Design conversational flows for:
* Greeting callers
* Understanding service requests
* Handling FAQs
* Booking demo requests
* Configure **inbound call handling**
* Configure **basic outbound call flow** (e.g. reminder or follow-up)
* Integrate with **Twilio** (or equivalent) for call routing
* Send call summaries to an email via webhook or automation
* Ensure the agent sounds professional, natural, and business-friendly
This is a **pilot build**, not a full production system.
---
## Required Skills
* Experience with **Voice AI / Conversational AI**
* Hands-on experience with **Retell AI** or similar (Bland, Vapi, ElevenLabs, etc.)
* **Twilio Voice** or telephony API experience
* Conversation design & prompt engineering
* Webhooks / basic backend integration
* Strong English communication skills
---
## Nice to Have (Not Mandatory)
* Experience with outbound AI calls
* Zapier / Make.com automations
* Call flow optimisation & error handling
* UK business call use cases
---
## Project Duration & Commitment
* **Part-time**
* Initial project: **2–4 weeks**
* Flexible hours
* Opportunity for **long-term collaboration** if the pilot is successful
---
## Budget
Open to **hourly or fixed-price proposals**
Please include:
* Your hourly rate
* Relevant voice AI / telephony projects
* Platforms you’ve worked with (Retell, Twilio, etc.)
---
## How to Apply (Important Filter)
When applying, please answer:
1. Have you built **AI voice agents for phone calls** before?
2. Which **voice AI platforms** have you used?
3. Have you worked with **Twilio Voice**?
4. Can you share a brief example of a **call flow** you’ve built?
This role centers on applying artificial intelligence techniques to solve complex, real-world problems. You will assist in translating abstract ideas into functional AI capabilities. The position offers exposure to a wide range of technologies and use cases.
Database Creation - Internet Research and Data Entry Role
No feedback given
Feb 2020 35 hrs @ $3.00/hr Billed: $105.50
Database Creation - Internet Research and Data Entry Role
No feedback given
Feb 2020 72 hrs @ $3.00/hr Billed: $216.00
landing page psd
No feedback given
Oct 2019 FIXED $540.00
AI-Powered Chatbot Development with Complex Logic
To freelancer:
5
What impressed me the most was they did an amazing job fine tuning our models. Our problem was extremely complex and cha…What impressed me the most was they did an amazing job fine tuning our models. Our problem was extremely complex and challenging and they did great. They even included an admin (to our surprise) for us to continue to update our model prompts and add data without using their engineers. Incredible service. We will use again for our next AI project.
To client:
5
Nov 2024 - Nov 2025 FIXED $11,005.00
Admin Support with Adrian
No feedback given
To client:
5
Feb 2020 - Nov 2025 81 hrs @ $3.00/hr Billed: $241.50
AI Image Recognition Tool for Medical Imaging
To freelancer:
5
Project was smooth and successful, the model the team built is very consistent and proves to be successful in my busines…Project was smooth and successful, the model the team built is very consistent and proves to be successful in my business. We will definitely continue with this team
To client:
5
Nov 2024 - Oct 2025 FIXED $7,005.00
Enterprise App Using AWS, Bedrock, LLM's
To freelancer:
5
Valere is highly skilled in AWS and AI. Will continue working with them
To client:
5
Nov 2024 - Jun 2025 FIXED $6,005.00
Expert Developer for SaaS
To freelancer:
5
Highly recommend this dev shop for anyone looking for custom AI apps.
To client:
5
May 2023 - Aug 2024 FIXED $4,000.00
Expert Developer for AI
To freelancer:
5
The positive impact on our operations has been remarkable. I’m thrilled with the results and would absolutely recommend …The positive impact on our operations has been remarkable. I’m thrilled with the results and would absolutely recommend Valere to any small business looking to enhance their tech capabilities
To client:
5
May 2023 - Aug 2024 FIXED $13,891.00
Expert Developer for Backend
To freelancer:
5
The quality of their work was exceptional, and they were always available to address any questions. Valere is an excelle…The quality of their work was exceptional, and they were always available to address any questions. Valere is an excellent choice for any one looking for quality, reliable tech solutions!
To client:
5
May 2023 - Aug 2024 FIXED $4,884.00
Expert Developer for Mobile
To freelancer:
5
Valere has delivered nothing short of excellence for our corporation. Their AI-driven solutions have transformed our dat…Valere has delivered nothing short of excellence for our corporation. Their AI-driven solutions have transformed our data analytics capabilities, and their team’s professionalism has made the entire process smooth and efficient.
To client:
5
Thank you!
May 2023 - Aug 2024 FIXED $12,332.00
Expert Developer for Web
To freelancer:
5
As the manager of a leading SaaS company, we set high standards for the developers we collaborate with. Our choice to pa…As the manager of a leading SaaS company, we set high standards for the developers we collaborate with. Our choice to partner with Valere was influenced by their well-earned reputation in the industry. I'm pleased to say that Valere has not only met but exceeded our expectations. They provided a comprehensive service that included not only developers but also DevOps specialists, handling both our web service and frontend needs. Working with Valere, it quickly became apparent why they are considered top-tier: their processes are impeccably structured, and their professionals are among the best we have ever worked with. We truly appreciate Valere’s commitment to providing a full-service solution that significantly enhances our operations.
To client:
5
May 2023 - May 2024 FIXED $21,836.00
Wordpress malware removal asap
No feedback given
To client:
5
Great customer!
May 2023 - Oct 2023 HOURLY $81.70
Database Creation - Internet Research and Data Entry Role
We came in with a complicated set of tasks and Valere got it done. Very happy with this team.
To client:
5
Great client.
Jan 2023 - May 2023 FIXED $34,466.00
Web and Mobile Developer
To freelancer:
5
Another very successful project with Valere labs
To client:
5
Dec 2022 - Jan 2023 FIXED $8,150.00
Full Stack Programmer
To freelancer:
5
The attention to detail from the Valere Labs team is what impressed me the most. I have worked with several other agenci…The attention to detail from the Valere Labs team is what impressed me the most. I have worked with several other agencies on Upwork and Valere by far has produced the best quality and are highly efficient. Will be working with them again on our V3.
To client:
5
Sep 2022 - Dec 2022 FIXED $38,698.10
Saas software engineer retainer
To freelancer:
5
To client:
5
Jun 2022 - Aug 2022 269 hrs @ $68.25/hr Billed: $18,370.62
Full stack engineer
To freelancer:
5
Probably the best development agency on Upwork. Super responsive. Happy to get connected to such a wonderful group. 5 st…Probably the best development agency on Upwork. Super responsive. Happy to get connected to such a wonderful group. 5 stars all around!
To client:
5
Jun 2022 - Aug 2022 49 hrs @ $68.25/hr Billed: $3,344.25
back end engineer
To freelancer:
5
Daniel is a complete professional. His developers were also very professional, honest, and delivered tasks on time. Jus…Daniel is a complete professional. His developers were also very professional, honest, and delivered tasks on time. Just one time I think they delivered a task late, but let us know in advance this would happen. Will definitely be working with Daniel and the Valere Labs team again. They are truly amazing software partners!
To client:
5
Jun 2022 - Aug 2022 260 hrs @ $52.50/hr Billed: $13,650.00
Wordpress Designer/Developer - Needed to build many websites!
To freelancer:
4.7
To client:
4.05
Oct 2021 - Nov 2021 31 hrs @ $15.00/hr Billed: $465.00
Technically Competent Onboarding Specialist for our SAAS Platform
To freelancer:
4.3
Santiago is very professional and with great disposition to bring the best quality of his work. Receives feedback very p…Santiago is very professional and with great disposition to bring the best quality of his work. Receives feedback very positively and is always ready to propose new ideas and add value. He mostly works setting up websited for our software customers, but also extends with onboarding tasks and coverage.
For some glitch in Upwork, his account froze and he had to create a new one. We continue to work with him through his new account precisely because we are happy with his delivery.
Jan 2020 - Feb 2020 50 hrs @ $3.75/hr Billed: $188.13
Database Enrichment
To freelancer:
5
Dec 2019 - Feb 2020 182 hrs @ $3.75/hr Billed: $683.13
Database Creation - Internet Research and Data Entry Role
To freelancer:
5
To client:
5
Thank you
Aug 2019 - Feb 2020 948 hrs @ $3.00/hr Billed: $2,843.00
Database Creation - Internet Research and Data Entry Role
To freelancer:
5
Maria was a great member of our team of Upworkers doing database creation. She was very responsive and her work was grea…Maria was a great member of our team of Upworkers doing database creation. She was very responsive and her work was great. I highly recommend her and when my team has more projects to complete we will defiantly want to have her back on our team.
Aug 2019 - Nov 2019 495 hrs @ $3.75/hr Billed: $1,855.02
Database Creation - Internet Research and Data Entry Role
To freelancer:
5
Windyl was a great member of our team! He is a very quick learner and very responsive. I did not have any issues working…Windyl was a great member of our team! He is a very quick learner and very responsive. I did not have any issues working with him. He worked on database creation with us and gave 100% effort.
To client:
5
Josh and Peter are very nice. And does give very clear instructions.
Chantal is very honest and caring about the responsibility given to her. As she saw she was having difficulty with the t…Chantal is very honest and caring about the responsibility given to her. As she saw she was having difficulty with the tasks assigned to her, she went ahead and proposed a solution to be replaced, coming up with a good candidate to take her place, always trying to minimize impact on our business and projects. She was always clear in the communication and we hope to have her back once she feels more comfortable with SW customer support.
Yohan was great. Hope to work with him again in the future.
To client:
5
Great client. Highly recommend. Thanks.
May 2019 - May 2019 FIXED $5,000.00
Quality Assurance (QA) Tester
To freelancer:
2.55
Didn't have the chance to really work with Anupam, as due to health problems, he had to change the scheduled hours to a …Didn't have the chance to really work with Anupam, as due to health problems, he had to change the scheduled hours to a time that didn't work for our project. Hopefully in the future we have a chance to work together, as he seems very responsible and knowledgeable.
The tool requires me to add a rating of the skills, even though I did not get to experience them, other than the availability and schedule, which was justified with Anupam's health condition that required him to rest at the times we needed him to work.
To client:
5
Thank you for understanding the concern. I will look forward to work with you again in future.
This role focuses on designing and implementing AI-driven solutions to support evolving business needs. You will work closely with cross-functional teams to integrate intelligent systems across various platforms. The ideal candidate is comfortable operating in fast-paced environments and adapting to new technologies as they emerge.
Database Creation - Internet Research and Data Entry Role
No feedback given
Feb 2020 35 hrs @ $3.00/hr Billed: $105.50
Database Creation - Internet Research and Data Entry Role
No feedback given
Feb 2020 72 hrs @ $3.00/hr Billed: $216.00
landing page psd
No feedback given
Oct 2019 FIXED $540.00
AI-Powered Chatbot Development with Complex Logic
To freelancer:
5
What impressed me the most was they did an amazing job fine tuning our models. Our problem was extremely complex and cha…What impressed me the most was they did an amazing job fine tuning our models. Our problem was extremely complex and challenging and they did great. They even included an admin (to our surprise) for us to continue to update our model prompts and add data without using their engineers. Incredible service. We will use again for our next AI project.
To client:
5
Nov 2024 - Nov 2025 FIXED $11,005.00
Admin Support with Adrian
No feedback given
To client:
5
Feb 2020 - Nov 2025 81 hrs @ $3.00/hr Billed: $241.50
AI Image Recognition Tool for Medical Imaging
To freelancer:
5
Project was smooth and successful, the model the team built is very consistent and proves to be successful in my busines…Project was smooth and successful, the model the team built is very consistent and proves to be successful in my business. We will definitely continue with this team
To client:
5
Nov 2024 - Oct 2025 FIXED $7,005.00
Enterprise App Using AWS, Bedrock, LLM's
To freelancer:
5
Valere is highly skilled in AWS and AI. Will continue working with them
To client:
5
Nov 2024 - Jun 2025 FIXED $6,005.00
Expert Developer for SaaS
To freelancer:
5
Highly recommend this dev shop for anyone looking for custom AI apps.
To client:
5
May 2023 - Aug 2024 FIXED $4,000.00
Expert Developer for AI
To freelancer:
5
The positive impact on our operations has been remarkable. I’m thrilled with the results and would absolutely recommend …The positive impact on our operations has been remarkable. I’m thrilled with the results and would absolutely recommend Valere to any small business looking to enhance their tech capabilities
To client:
5
May 2023 - Aug 2024 FIXED $13,891.00
Expert Developer for Backend
To freelancer:
5
The quality of their work was exceptional, and they were always available to address any questions. Valere is an excelle…The quality of their work was exceptional, and they were always available to address any questions. Valere is an excellent choice for any one looking for quality, reliable tech solutions!
To client:
5
May 2023 - Aug 2024 FIXED $4,884.00
Expert Developer for Mobile
To freelancer:
5
Valere has delivered nothing short of excellence for our corporation. Their AI-driven solutions have transformed our dat…Valere has delivered nothing short of excellence for our corporation. Their AI-driven solutions have transformed our data analytics capabilities, and their team’s professionalism has made the entire process smooth and efficient.
To client:
5
Thank you!
May 2023 - Aug 2024 FIXED $12,332.00
Expert Developer for Web
To freelancer:
5
As the manager of a leading SaaS company, we set high standards for the developers we collaborate with. Our choice to pa…As the manager of a leading SaaS company, we set high standards for the developers we collaborate with. Our choice to partner with Valere was influenced by their well-earned reputation in the industry. I'm pleased to say that Valere has not only met but exceeded our expectations. They provided a comprehensive service that included not only developers but also DevOps specialists, handling both our web service and frontend needs. Working with Valere, it quickly became apparent why they are considered top-tier: their processes are impeccably structured, and their professionals are among the best we have ever worked with. We truly appreciate Valere’s commitment to providing a full-service solution that significantly enhances our operations.
To client:
5
May 2023 - May 2024 FIXED $21,836.00
Wordpress malware removal asap
No feedback given
To client:
5
Great customer!
May 2023 - Oct 2023 HOURLY $81.70
Database Creation - Internet Research and Data Entry Role
We came in with a complicated set of tasks and Valere got it done. Very happy with this team.
To client:
5
Great client.
Jan 2023 - May 2023 FIXED $34,466.00
Web and Mobile Developer
To freelancer:
5
Another very successful project with Valere labs
To client:
5
Dec 2022 - Jan 2023 FIXED $8,150.00
Full Stack Programmer
To freelancer:
5
The attention to detail from the Valere Labs team is what impressed me the most. I have worked with several other agenci…The attention to detail from the Valere Labs team is what impressed me the most. I have worked with several other agencies on Upwork and Valere by far has produced the best quality and are highly efficient. Will be working with them again on our V3.
To client:
5
Sep 2022 - Dec 2022 FIXED $38,698.10
Saas software engineer retainer
To freelancer:
5
To client:
5
Jun 2022 - Aug 2022 269 hrs @ $68.25/hr Billed: $18,370.62
Full stack engineer
To freelancer:
5
Probably the best development agency on Upwork. Super responsive. Happy to get connected to such a wonderful group. 5 st…Probably the best development agency on Upwork. Super responsive. Happy to get connected to such a wonderful group. 5 stars all around!
To client:
5
Jun 2022 - Aug 2022 49 hrs @ $68.25/hr Billed: $3,344.25
back end engineer
To freelancer:
5
Daniel is a complete professional. His developers were also very professional, honest, and delivered tasks on time. Jus…Daniel is a complete professional. His developers were also very professional, honest, and delivered tasks on time. Just one time I think they delivered a task late, but let us know in advance this would happen. Will definitely be working with Daniel and the Valere Labs team again. They are truly amazing software partners!
To client:
5
Jun 2022 - Aug 2022 260 hrs @ $52.50/hr Billed: $13,650.00
Wordpress Designer/Developer - Needed to build many websites!
To freelancer:
4.7
To client:
4.05
Oct 2021 - Nov 2021 31 hrs @ $15.00/hr Billed: $465.00
Technically Competent Onboarding Specialist for our SAAS Platform
To freelancer:
4.3
Santiago is very professional and with great disposition to bring the best quality of his work. Receives feedback very p…Santiago is very professional and with great disposition to bring the best quality of his work. Receives feedback very positively and is always ready to propose new ideas and add value. He mostly works setting up websited for our software customers, but also extends with onboarding tasks and coverage.
For some glitch in Upwork, his account froze and he had to create a new one. We continue to work with him through his new account precisely because we are happy with his delivery.
Jan 2020 - Feb 2020 50 hrs @ $3.75/hr Billed: $188.13
Database Enrichment
To freelancer:
5
Dec 2019 - Feb 2020 182 hrs @ $3.75/hr Billed: $683.13
Database Creation - Internet Research and Data Entry Role
To freelancer:
5
To client:
5
Thank you
Aug 2019 - Feb 2020 948 hrs @ $3.00/hr Billed: $2,843.00
Database Creation - Internet Research and Data Entry Role
To freelancer:
5
Maria was a great member of our team of Upworkers doing database creation. She was very responsive and her work was grea…Maria was a great member of our team of Upworkers doing database creation. She was very responsive and her work was great. I highly recommend her and when my team has more projects to complete we will defiantly want to have her back on our team.
Aug 2019 - Nov 2019 495 hrs @ $3.75/hr Billed: $1,855.02
Database Creation - Internet Research and Data Entry Role
To freelancer:
5
Windyl was a great member of our team! He is a very quick learner and very responsive. I did not have any issues working…Windyl was a great member of our team! He is a very quick learner and very responsive. I did not have any issues working with him. He worked on database creation with us and gave 100% effort.
To client:
5
Josh and Peter are very nice. And does give very clear instructions.
Chantal is very honest and caring about the responsibility given to her. As she saw she was having difficulty with the t…Chantal is very honest and caring about the responsibility given to her. As she saw she was having difficulty with the tasks assigned to her, she went ahead and proposed a solution to be replaced, coming up with a good candidate to take her place, always trying to minimize impact on our business and projects. She was always clear in the communication and we hope to have her back once she feels more comfortable with SW customer support.
Yohan was great. Hope to work with him again in the future.
To client:
5
Great client. Highly recommend. Thanks.
May 2019 - May 2019 FIXED $5,000.00
Quality Assurance (QA) Tester
To freelancer:
2.55
Didn't have the chance to really work with Anupam, as due to health problems, he had to change the scheduled hours to a …Didn't have the chance to really work with Anupam, as due to health problems, he had to change the scheduled hours to a time that didn't work for our project. Hopefully in the future we have a chance to work together, as he seems very responsible and knowledgeable.
The tool requires me to add a rating of the skills, even though I did not get to experience them, other than the availability and schedule, which was justified with Anupam's health condition that required him to rest at the times we needed him to work.
To client:
5
Thank you for understanding the concern. I will look forward to work with you again in future.
I need a compact electron vite Python-based pipeline that can watch hours of raw footage and automatically carve it into clean rushes. The idea is simple: detect every meaningful scene change or pronounced camera movement, mark the in- and out-points, and hand back an ordered timeline I can drop straight into my editing suite.
My tool stack is already defined: PyTorch Video for the deep-learning backbone, PyDetect for proven vision utilities, and OpenCV for the faster classical operations. If you prefer to wrap parts of the workflow in ffmpeg or similar, that’s fine as long as the core logic stays in Python and can be called through a clear API endpoint.
Scope
• Analyse full-resolution clips, spot scene boundaries and camera pans/tilts/zooms with high recall.
• Spit out a JSON (or EDL if you’d rather) listing start/end frames plus an H.264 proxy of each shot so I can skim results quickly.
• Keep the code modular: one module for shot detection, one for camera-motion cues, one for assembly/export.
• Optimise inference so a 30-minute clip processes in roughly real-time on a modern GPU.
Acceptance
I’ll pass you a sample reel; if the script returns shot lists that match at least 95 % of my manual cuts and labels major camera moves, we’re good. Deliver the repository, a tidy requirements.txt, and a one-page README that shows a curl / Python call to trigger the workflow.
I’m on a tight schedule, so clear, frequent commits and the ability to iterate quickly will be key. Let me know your availability and how soon you can start.
Skills: JavaScript, Python, Software Architecture, C++ Programming, Software Development, OpenCV, Video Processing, Deep Learning, API Development
Fixed budget:
250 - 750 AUD
19 hours ago
Websites, IT & Software, Mobile Phones & Computing, Engineering & Science, Python, Software Architecture, C++ Programming, Software Development, OpenCV, Video Processing, Deep Learning, API Development
OData Authentification and change of function using VB and D365
To freelancer:
5
To client:
5
Vincent is kind and coo client
Oct 2025 - Dec 2025 10 hrs @ $38.55/hr Billed: $391.97
Adapt a FMP (FileMakerPro) report
No feedback given
To client:
5
Dec 2024 - Nov 2025 FIXED $77.70
Create Images for Deep Learning Poster
No feedback given
To client:
5
It was a great experience working with Vincent Ochs. Very clear communication, cooperative, and professional. I’d be hap…It was a great experience working with Vincent Ochs. Very clear communication, cooperative, and professional. I’d be happy to work with them again.
Aug 2025 - Sep 2025 FIXED $10.00
Project Flyer for IT and AI projects
No feedback given
To client:
5
Vincent is an excellent client to work with, clear in his communication, appreciative of the work, and collaborative thr…Vincent is an excellent client to work with, clear in his communication, appreciative of the work, and collaborative throughout the project. He provides constructive feedback and makes the process smooth and enjoyable. I would be happy to work with him again!
Aug 2025 - Aug 2025 FIXED $30.00
Multimodal Machine Learning Model - Image Data + Tabular Data Segmentation and Classification Task
Very Fast - Good english - Very professional - Can recommend everybody to work with him if it comes down to Odoo
To client:
5
Great guy to work with. knows what he wants and communicated the task very clearly.
Mar 2025 - Mar 2025 FIXED $20.00
Website Design
To freelancer:
5
Very high talented freelancer.
Works independently and provides her own ideas.
Speaks fluent english and works very fas…Very high talented freelancer.
Works independently and provides her own ideas.
Speaks fluent english and works very fast.
Her availability is very good too.
I can recommend everybody to work with her in regards of Web Design and related tasks.
To client:
5
Vincent is an excellent client! I truly enjoyed working with him. He is professional, communicative, and highly cooperat…Vincent is an excellent client! I truly enjoyed working with him. He is professional, communicative, and highly cooperative throughout our collaboration.
Aug 2024 - Mar 2025 FIXED $100.00
Bio Images Analysis - Alignment analysis
To freelancer:
5
Great work!
This guy knows exactly what he is been doing and also contributes to the task by providing his own solution…Great work!
This guy knows exactly what he is been doing and also contributes to the task by providing his own solutions and thoughts.
He works independently and made sure I can follow on the way along.
He adapts my time schedule and is very proficient in what he is been doing.
I can suggest anyone to work with him on computer vision tasks and statistical analyses.
To client:
1
This client was my first client on Upwork, so I did my best to deliver even more then asked, during the work he was pro…This client was my first client on Upwork, so I did my best to deliver even more then asked, during the work he was promising me to give me 5 stars and nice feedback, but then he just kept ignoring me.
For anyone looking to get good feedbacks for serious working, I strongly DO NOT recommend him.
Dec 2024 - Jan 2025 FIXED $40.00
PowerPoint presentation update
To freelancer:
5
Really kind and fast freelancer.
Understands fast what he needs to do and also asks questions if something is not clear…Really kind and fast freelancer.
Understands fast what he needs to do and also asks questions if something is not clear.
I can recommend everybody to work with him if it comes down to designs and websites and presentations
To client:
5
Working with Vincent was great, I recommend him.
Nov 2024 - Nov 2024 FIXED $20.00
Wordpress Website - Translation functionality into english
To freelancer:
5
Very friendly freelancer who is proficient in English.
He is very dedicated and understands the task quickly.
He did wh…Very friendly freelancer who is proficient in English.
He is very dedicated and understands the task quickly.
He did what he had to do in no time and was even exceeding my expectations
I can recommend everybody to work with him if it comes down to creating or modifying websites
To client:
5
Nov 2024 - Nov 2024 FIXED $20.00
Domain-Adversarial Training of Neural Networks
No feedback given
To client:
5
Jul 2024 - Nov 2024 FIXED $200.00
PHP full stack developers
To freelancer:
5
To client:
3.65
Vincent is a good person, but he occasionally has work. When he does, I am usually busy with another project.
Jun 2024 - Oct 2024 6 hrs @ $10.46/hr Billed: $57.53
Python Code changes - Code to Copy & Paste content of Word documents automatically into a template
No feedback given
To client:
5
Jul 2024 - Sep 2024 FIXED $100.00
Figma Design for Website
To freelancer:
5
She was very professional
Made sure all expectations were met.
Was asking questions to re-assure that all requirements a…She was very professional
Made sure all expectations were met.
Was asking questions to re-assure that all requirements are understood on both sides.
Was fast in the implementations.
Was doing a few revisions for free just to make sure that we are happy with the results.
her English skills are very good and her availability was good too
I can suggest anyone to work with her if it comes down to designs and working on websites.
To client:
5
Vincent was a pleasure to work with! His professionalism and clear communication made the project smooth and successful.…Vincent was a pleasure to work with! His professionalism and clear communication made the project smooth and successful. Highly recommended!
Computer vision expert required to build a scene change detector
Applied
$400
21 hours ago
Client Rank
- Medium
Payment method verified
Phone number verified
2 jobs posted
1 open job
no reviews
Registered: Nov 21, 2025
Italy
11:41
3
We’re building a smart camera system and need help with a very specific computer vision problem.
A static camera watches a doorway/ground area.
We must reliably detect when an object (like a package) has been left behind or removed by comparing the scene before and after a person passed by.
We already have person detection and tracking.
You will focus only on the background / scene change logic.
This needs to work in real CCTV conditions with:
- lighting changes
- shadows
- auto-exposure shifts
- compression noise
This is a classical OpenCV / video analytics task, not a deep learning one.
You’ll build a Python/OpenCV module that:
- Maintains clean background references
- Handles occlusion while a person is in the area
- Compares “before” vs “after” in a robust way (not naive frame diff)
- Detects if a new object appeared or disappeared
- Avoids false positives from lighting flicker
You’re a good fit if you’ve worked on things like:
- left / removed object detection in CCTV
- background subtraction systems
- surveillance or occupancy analytics
Your system should then be able to be used generally to check what has a person changed in an area they visited. It should also work if a clear object pops without someone (a package being thrown into the camera view).
If you'd like to apply please describe the architecture you would use to fix the issue. Please consider that it needs to be a lightweight solution and that you cannot rely on third party APIs.
I run a large online education company and I am looking to work alongside an AI wizard.
I initially want to start by building Claude Skills that my eCommerce community can use to help them with scriptwriting.
I hope that working together, we will progress into many more projects that we can offer and integrate into my community to increase the value for members.
We want Clawdbot to operate as a “virtual social media operator” that works 24/7 and handles:
• Daily trend research
• Content ideation
• Script and caption generation
• Content packaging for posting
• Performance-based learning
Posting itself will NOT be fully automatic at first. Human approval is mandatory.
--------------------------------
WHAT THE CLOWDBOT MUST DO
--------------------------------
Daily workflow (core requirement):
1. Research trends, competitors, and viral formats in a defined niche
2. Generate 3 content ideas per day
3. Send ideas for approval via Telegram (WhatsApp later)
4. After approval, generate a full content package:
- Hook (first 2 seconds)
- Short script (7–20 seconds)
- On-screen text (scene by scene)
- Caption
- Hashtags
- CTA
- Separate versions for Instagram and TikTok
Content output:
• Faceless videos (text + b-roll + optional AI voice)
• OR scripts for human-recorded videos
• Organize outputs in folders (Drive/Notion)
• MVP expected in 7–14 days
• Long-term collaboration possible
--------------------------------
HOW TO APPLY (IMPORTANT)
--------------------------------
Please answer the following:
1. Have you built autonomous AI agents (Clawdbot-style) before?
2. How would you architect a Clawdbot that creates daily Instagram/TikTok content?
3. What risks do you see with social media automation, and how would you mitigate them?
Applications without these answers will be ignored.
--------------------------------
WHY THIS PROJECT
--------------------------------
• Real AI automation (not hype)
• Clear scope and direction
• Clawdbot-based architecture
• Long-term potential
Arnaldo has been a great client to work with. The tasks and expectations were clearly defined from the start, and commun…Arnaldo has been a great client to work with. The tasks and expectations were clearly defined from the start, and communication throughout the project was smooth, timely, and constructive. This made collaboration efficient and enjoyable. I’d be happy to work together again in the future.
Oleksandr did an excellent job on this project. He delivered a clean and well-structured Supabase schema, a solid backen…Oleksandr did an excellent job on this project. He delivered a clean and well-structured Supabase schema, a solid backend with all event endpoints working properly, and a functional dashboard fully integrated with the database. His communication was always clear, fast and professional, and he followed every requirement of the MVP with precision.
What impressed me most was his ability to organize the architecture in a scalable way and deliver each milestone exactly as planned. Even when finishing the last tasks, he remained transparent and responsible about the next phases of the project.
I highly recommend Oleksandr for backend, API and dashboard development. He is reliable, dedicated and genuinely cares about the quality of the work. I look forward to working with him again in the future.
To client:
5
Working with this client was an excellent experience from start to finish.
He always provided clear, structured, and pre…Working with this client was an excellent experience from start to finish.
He always provided clear, structured, and precise requirements, which made the entire development process smooth and efficient. His communication was fast, professional, and respectful, and he always knew exactly what he wanted from each phase of the project.
I truly appreciated his organization, transparency, and constructive feedback throughout the collaboration. It allowed the work to move forward without any confusio
Dec 2025 - Dec 2025 FIXED $50.00
Whatsapp app
To freelancer:
1
Nov 2025 - Nov 2025 FIXED $120.00
Whatsapp app
To freelancer:
5
The best service from upwork,
To client:
4.85
Oct 2025 - Nov 2025 FIXED $150.00
Ad Creative Designer for Subscription Community
No feedback given
To client:
3.4
Aug 2025 - Oct 2025 FIXED $80.00
Community From Scratch
To freelancer:
5
To client:
1.15
Client was not responsive during the course of the project!!!
AI Specialist / Software Developer — AI Integrations & Automation
Applied
$10 - $29
/ hr
1 day ago
Client Rank
- Medium
Payment method verified
Phone number verified
5 jobs posted
20% hire rate,
1 open job
no reviews
Industry: Media & Entertainment
Company size: 10
Registered: Feb 1, 2025
Canada
Surrey
02:41
3
Role Summary
We’re seeking an AI Specialist / Software Developer to design, build, and maintain customized software that integrates AI tools to automate marketing workflows, improve campaign efficiency, and deliver scalable solutions for clients. You’ll translate marketing needs into technical requirements, prototype AI-driven features, and deploy robust integrations across internal systems and client stacks.
Key Responsibilities
- Design, develop, and maintain software solutions that integrate LLMs, vision models, and other AI services into marketing workflows (content generation, ad optimization, creative QA, personalization, reporting, etc.).
- Build and maintain API integrations with third-party platforms (CRMs, ad platforms, analytics, DAMs, CMSs, MarTech tools).
- Create automation pipelines that orchestrate data ingestion, preprocessing, model calls, post-processing, and delivery (ETL, batching, queuing).
- Prototype and productionize prompt-engineering solutions, retrieval-augmented generation (RAG), embeddings, and fine-tuning/customization where applicable.
- Implement scalable, secure backend services and serverless functions for model orchestration and webhook handling.
- Ensure data privacy, compliance, and secure handling of client data (encryption, access controls, logging).
- Monitor performance, cost, and latency of AI usage; implement caching, rate limiting, and model-selection strategies to optimize spend and UX.
- Collaborate with account teams, strategists, designers, and data analysts to scope features, gather requirements, and iterate quickly.
- Document architecture, runbooks, and provide technical training for internal users.
- Troubleshoot production issues and implement CI/CD, testing, and observability best practices.
We are looking to hire ML Engineer | AI expert | Python comfortable to training ai 20 category images and audio sound model-- Clean → Label → Structure → Train → Validate → Fuse → Improve ,Deploy ,include annotated, label and integrate API, deployment stage
Required Qualifications
🎓 Technical Skills (Must-Have)
4+ years experience in AI / ML
3+ years in Computer Vision
Expert-level Python
Strong PyTorch experience
Hands-on experience with YOLO / object detection
Experience training models from real-world datasets
Strong understanding of image defects & anomaly detection
critical defects
residential code & safety patterns
Key Responsibilities
🧠 AI & Computer Vision
Design and train CNN-based models for:
Defect detected
Implement multi-class and multi-label models
Use YOLO / COCO pipelines for object detection
Optimize models for real-world image variability
Minimize false negatives for safety-critical issues
Dataset Engineering
Design dataset taxonomies and labeling
Handle class imbalance and edge cases
Work with annotation tools (CVAT, LabelImg, Roboflow)
Create dataset QC scripts and audits
Training & Optimization
Hyperparameter tuning
Data augmentation strategies
Transfer learning & fine-tuning
Model evaluation using Precision, Recall, F1
Confidence calibration & uncertainty thresholds
Deployment & MLOps
He is a great client to work. Very Clear on the requirements. Highly Recommended
Dec 2025 - Jan 2026 FIXED $150.00
AI engineer
To freelancer:
1
Very unprofessional We already had an agreement, and you are trying to change it , just a waste of time, I reviewed the …Very unprofessional We already had an agreement, and you are trying to change it , just a waste of time, I reviewed the item image you provided. not good at all, just wasted my time
We are looking to hire ML Engineer | AI expert | Python comfortable to training ai 11 category images and audio sound model-- Clean → Label → Structure → Train → Validate → Fuse → Improve ,Deploy ,include annotated, label and integrate API, deployment stage
Required Qualifications
🎓 Technical Skills (Must-Have)
4+ years experience in AI / ML
3+ years in Computer Vision
Expert-level Python
Strong PyTorch experience
Hands-on experience with YOLO / object detection
Experience training models from real-world datasets
Strong understanding of image defects & anomaly detection
critical defects
residential code & safety patterns
Key Responsibilities
🧠 AI & Computer Vision
Design and train CNN-based models for:
Defect detected
Implement multi-class and multi-label models
Use YOLO / COCO pipelines for object detection
Optimize models for real-world image variability
Minimize false negatives for safety-critical issues
Dataset Engineering
Design dataset taxonomies and labeling
Handle class imbalance and edge cases
Work with annotation tools (CVAT, LabelImg, Roboflow)
Create dataset QC scripts and audits
Training & Optimization
Hyperparameter tuning
Data augmentation strategies
Transfer learning & fine-tuning
Model evaluation using Precision, Recall, F1
Confidence calibration & uncertainty thresholds
Deployment & MLOps
He is a great client to work. Very Clear on the requirements. Highly Recommended
Dec 2025 - Jan 2026 FIXED $150.00
AI engineer
To freelancer:
1
Very unprofessional We already had an agreement, and you are trying to change it , just a waste of time, I reviewed the …Very unprofessional We already had an agreement, and you are trying to change it , just a waste of time, I reviewed the item image you provided. not good at all, just wasted my time
Beginner Artificial Intelligence/ Machine Learning Job-Ready Training
Applied
~176 - 528 USD
1 day ago
Client Rank
- not enough data
-
I need structured, beginner-friendly coaching that will take me from “hello world” to employable in Natural Language Processing. My goal is to understand core NLP concepts, build a small portfolio of projects, and feel confident discussing them in interviews.
I already code a little in Python but have no formal NLP background. I’d like to cover the foundations—tokenisation, embeddings, transformers—then progress to hands-on mini-projects using libraries such as spaCy, Hugging Face, TensorFlow or PyTorch. Guidance on best practices for data preprocessing, model selection, evaluation and error analysis is essential, along with tips on how to present this work in a résumé or GitHub repo.
Deliverables I have in mind:
• A personalised learning roadmap with milestones
• Live or recorded sessions focused on theory followed by coding walk-throughs
• Two to three guided projects (e.g., text classification, named-entity recognition, simple chatbot) that I can showcase
• Brief feedback on my code, documentation and interview explanations
Please highlight your relevant experience with NLP frameworks and any mentoring or teaching you’ve done when you reply. We’ll agree on timelines, session format (Zoom, Jupyter notebooks, etc.) and any additional materials you recommend once we get started.
Skills: Java, Python, Matlab and Mathematica, Machine Learning (ML), Data Science, Documentation, Deep Learning, GitHub, Natural Language Processing, Hugging Face
Fixed budget:
250 - 750 AUD
1 day ago
Websites, IT & Software, Engineering & Science, Business, Accounting, Human Resources & Legal, Python, Documentation, Editing, Matlab and Mathematica, Machine Learning (ML), Data Science, Deep Learning, GitHub, Natural Language Processing, Hugging Face
AI/ML Engineer - Model Evaluation (Voice/Audio Focus)
Applied
$85 - $125
/ hr
1 day ago
Client Rank
- Medium
Payment method verified
Phone number verified
2 jobs posted
1 open job
no reviews
Registered: Nov 7, 2025
United States
04:41
3
We're looking for an ML engineer to help us evaluate and benchmark language models using proprietary datasets.
**What you'll do:**
- Assess how existing models perform against our specialized datasets
- Design and run evaluation frameworks to measure model capabilities
- Identify areas where fine-tuning or additional training data could improve performance
- Document findings and provide actionable recommendations
**What we're looking for:**
- Strong experience with model evaluation methodologies and benchmarking
- Familiarity with fine-tuning workflows and understanding how training data impacts model behavior
- Experience working with audio/voice data is a plus
- Comfortable working with large datasets
**Nice to have:**
- Experience with speech-to-text, voice AI, or conversational AI systems
- Background in evaluating models for real-world production use cases
This is a contract role. Please share relevant examples of evaluation work you've done.
We are looking for an experienced AI / Machine Learning developer to build an AI-powered script generation system that can automatically generate high-quality scripts based on user prompts and structured inputs.
The system will leverage Large Language Models (LLMs), OpenAI API, and Retrieval Augmented Generation (RAG) to produce accurate, context-aware, and reusable scripts for various use cases such as automation, content generation, workflow scripting, or business logic.
This is a production-focused project, not a simple demo. We want a developer who can design scalable logic, ensure high output quality, and implement a reliable pipeline from input, reasoning, script output.
Fixed budget:
5 USD
1 day ago
Client's recent history (50+ works)
Payload CMS v2 Developer Needed for Modern News Platform
To freelancer:
5
Joshua demonstrated outstanding technical expertise throughout the project. His deep understanding of Payload CMS v2, No…Joshua demonstrated outstanding technical expertise throughout the project. His deep understanding of Payload CMS v2, Node.js, and content-driven architectures was evident from the very beginning. He designed a clean, scalable CMS structure tailored specifically for a news platform, including complex editorial workflows, role-based permissions, and optimized APIs.
What stood out most was Joshua’s ability to anticipate technical challenges and proactively propose well-thought-out solutions. He communicated complex concepts clearly, wrote clean and maintainable code, and followed best practices in security and performance. The CMS was delivered in a production-ready state and integrated smoothly with our frontend.
Joshua is a highly skilled professional who truly understands modern CMS architecture. I would confidently recommend him to anyone looking for a senior-level developer, especially for Payload CMS or large-scale content platforms.
To client:
5
Great experience with this client.
Jan 2026 - Jan 2026 FIXED $15.00
PDF Processing Developer for Legal Tech Platform (RoyalWP)
To freelancer:
5
Oleh delivered outstanding work on our critical batch assembly performance issue. His approach was systematic and profes…Oleh delivered outstanding work on our critical batch assembly performance issue. His approach was systematic and professional: he began with a thorough audit, provided a clear diagnostic report, and then executed the optimizations exactly as planned.
The key result was a ~40% reduction in processing time for our large legal PDF bundles, which has significantly improved our platform's reliability. Throughout the fixed-price project, their communication was excellent—regular, transparent, and proactive about any challenges. He demonstrated deep expertise in Python PDF libraries (PyPDF2/ReportLab) and a strong understanding of the legal tech context.
Oleh is a problem-solver who takes ownership of the project's success. I am extremely satisfied with the outcome and will definitely hire them again for future development work on another projects.
To client:
5
An outstanding client who provided clear requirements and prompt feedback, making the fixed-price optimization project s…An outstanding client who provided clear requirements and prompt feedback, making the fixed-price optimization project smooth and successful.
Jan 2026 - Jan 2026 FIXED $5.00
Full-Stack Developer (React/Next.js + Python/FastAPI) – US Startup
To freelancer:
5
Serhii is a great developer to work with. He delivered exactly what was needed and was very responsive throughout. Would…Serhii is a great developer to work with. He delivered exactly what was needed and was very responsive throughout. Would happily work with him again.
To client:
5
Really enjoyed working with this client. Communication was clear and the project went very smoothly. Highly recommended!
Jan 2026 - Jan 2026
Local SEO Expert Needed to Rank Google Business Profile & Get Local Leads
To freelancer:
5
An outstanding Local SEO expert who delivered exactly what was promised. Strong improvements in Google Maps visibility, …An outstanding Local SEO expert who delivered exactly what was promised. Strong improvements in Google Maps visibility, local rankings, and genuine lead generation. Communication was clear, work was transparent and results-driven; I’d happily recommend them for any long-term Local SEO engagement.
To client:
5
Thanks for the opportunity.
Jan 2026 - Jan 2026
Figma Mobile App Design for Fitness & Wellness
To freelancer:
5
Dawood was great to work with. He delivered the Figma mobile app design quickly and professionally, with a clean and use…Dawood was great to work with. He delivered the Figma mobile app design quickly and professionally, with a clean and user-friendly layout for our fitness & wellness app. Communication was smooth, and I’d definitely work with him again.
To client:
5
Jan 2026 - Jan 2026
Lifestyle Influencer Outreach Manager
To freelancer:
5
Excellent outreach execution and creator selection. Moazzam brings strong energy, initiative, and a clear focus on resul…Excellent outreach execution and creator selection. Moazzam brings strong energy, initiative, and a clear focus on results.
To client:
5
Jan 2026 - Jan 2026
AI Agent Bug Fix (React Native + Supabase)
To freelancer:
5
I really enjoyed working with Veniamin. Super clear and friendly. Would love to work together again. Thank you!
To client:
5
I stabilized an existing AI agent in a React Native + Supabase SaaS by fixing frontend–backend integration issues, Supab…I stabilized an existing AI agent in a React Native + Supabase SaaS by fixing frontend–backend integration issues, Supabase Auth/Function edge cases, and AI request handling. I resolved state sync and error-handling problems around LLM calls and validated real user flows, resulting in a more reliable, production-ready system.
Jan 2026 - Jan 2026 FIXED $5.00
Product Research and Upload Specialist Needed
To freelancer:
5
Very professional and easy to work with. The final result exceeded expectations.
To client:
5
Jan 2026 - Jan 2026
Lead Generation Specialist Needed
To freelancer:
5
Amazing service and top-quality results. Communication was smooth and delivery was fast.
To client:
5
Jan 2026 - Jan 2026
Urgent UI/UX Designer Needed for Website Design (Figma)
To freelancer:
5
Majeed did an excellent job on our website project. The design is modern, user-friendly, and exactly aligned with our re…Majeed did an excellent job on our website project. The design is modern, user-friendly, and exactly aligned with our requirements. He was professional, responsive, and delivered everything on time. We look forward to working with him again
To client:
5
good experience
Jan 2026 - Jan 2026
Google Local Service Ads Specialist Needed
To freelancer:
5
I'm so impressed with Usama's work on Google Local Ads. He really turned things around for my local business, getting us…I'm so impressed with Usama's work on Google Local Ads. He really turned things around for my local business, getting us way more leads and customers with his smart setup. He's super talented and easy to work with, and I'd totally recommend chatting him up on Upwork for anyone needing help with local marketing. Great guy, great results!
Excellent work! Ammara fixed all the padding and spacing issues on my WordPress site and improved the contact form perfe…Excellent work! Ammara fixed all the padding and spacing issues on my WordPress site and improved the contact form perfectly. Communication was clear, work was fast, and everything looks great on mobile and desktop. Highly recommended!
To client:
5
Jan 2026 - Jan 2026
Pitch deck redesign & cleanup
To freelancer:
5
Great work. Such an efficient use of brief description and guidelines. Got what we were looking for our Pitch deck. Exce…Great work. Such an efficient use of brief description and guidelines. Got what we were looking for our Pitch deck. Excellent exhibition of design skills
To client:
5
Thanks
Jan 2026 - Jan 2026 FIXED $15.00
Shopify Store Designer Expert
To freelancer:
5
Great work! Delivered on time and communicated clearly. Will hire again.
To client:
5
Jan 2026 - Jan 2026
Expert Needed for Removal of Stolen, Leaked & Private Content | Google DMCA
To freelancer:
5
Excellent DMCA expert. Very professional and fast at removing stolen and leaked content from Google. Clear communication…Excellent DMCA expert. Very professional and fast at removing stolen and leaked content from Google. Clear communication and great results, highly recommended.
To client:
5
Jan 2026 - Jan 2026 FIXED $5.00
Full-Stack Developer (React/Next.js + Python/FastAPI) – US Startup
To freelancer:
5
Vu was an outstanding developer to work with from start to finish. He delivered high-quality work across both frontend a…Vu was an outstanding developer to work with from start to finish. He delivered high-quality work across both frontend and backend, handled complex requirements with ease, and consistently wrote clean, well-structured, and maintainable code.
He has a strong command of React/Next.js and Python/FastAPI, communicated clearly throughout the project, and was proactive about suggesting improvements rather than just following instructions. Tasks were completed on time (often ahead of schedule), and any feedback or changes were implemented quickly and thoughtfully.
Beyond technical skills, Vu was reliable, professional, and easy to collaborate with - exactly what you want in a long-term developer. I would absolutely hire him again without hesitation and highly recommend him to anyone looking for a skilled and dependable full-stack engineer.
To client:
5
Jan 2026 - Jan 2026
Experience Shopify Developer for quick fixes
To freelancer:
5
Great experience working with Muhammad Usama! Delivered high-quality work on time, very professional, and excellent comm…Great experience working with Muhammad Usama! Delivered high-quality work on time, very professional, and excellent communication. Highly recommended!
To client:
5
Great client with clear requirements and excellent communication. The project went smoothly and was completed on time. W…Great client with clear requirements and excellent communication. The project went smoothly and was completed on time. Would be happy to work together again.
Jan 2026 - Jan 2026
PDF to Excel Conversion Specialist Needed
To freelancer:
5
Excellent work! Very accurate, reliable, and delivered everything on time. Great communication and attention to detail. …Excellent work! Very accurate, reliable, and delivered everything on time. Great communication and attention to detail. Highly recommended.
Efficient, professional and very knowledgeable. Maham handles my TikTokShop perfectly, allowing me to focus on scaling. …Efficient, professional and very knowledgeable. Maham handles my TikTokShop perfectly, allowing me to focus on scaling. 10/10
To client:
5
Jan 2026 - Jan 2026
Startup & Small Business QuickBooks Setup Specialist
To freelancer:
5
Great QuickBooks setup experience. Very professional, efficient, and knowledgeable about startup and small business acco…Great QuickBooks setup experience. Very professional, efficient, and knowledgeable about startup and small business accounting. Highly recommended!
To client:
5
Client clearly communicated the goals and expectations for the QuickBooks setup from the beginning. The scope was well d…Client clearly communicated the goals and expectations for the QuickBooks setup from the beginning. The scope was well defined, and communication remained straightforward throughout the project. Overall, this was a smooth and professional engagement, and I would be open to working with this client again.
Jan 2026 - Jan 2026 FIXED $5.00
Part-Time Virtual Assistant for Clothing
To freelancer:
5
He has strong skills and sharp intelligence that help Ecommerce succeed. I highly recommend him for YOUR SHOPIFY STORE'S…He has strong skills and sharp intelligence that help Ecommerce succeed. I highly recommend him for YOUR SHOPIFY STORE'S SUCCESS!
To client:
5
Jan 2026 - Jan 2026
Instantly.ai Warm-Up & Technical Setup Specialist
To freelancer:
5
Talha is quick to react, easy going and completed a quality job. thank you!
To client:
5
good client
Jan 2026 - Jan 2026
Influencer Outreach - Lead generation, sourcing, email/ DMing
To freelancer:
5
Areeba was efficient and reliable, delivering great results in influencer outreach and lead generation. Highly recommend…Areeba was efficient and reliable, delivering great results in influencer outreach and lead generation. Highly recommended!
To client:
5
Smooth, positive experience with clear instructions and respectful collaboration.
Jan 2026 - Jan 2026 FIXED $10.00
n8n Automation Expert Needed
To freelancer:
5
Mujahid delivered the n8n automation exactly as requested with a clean, well structured workflow.
He communicated clearl…Mujahid delivered the n8n automation exactly as requested with a clean, well structured workflow.
He communicated clearly, completed the task quickly, and demonstrated strong automation expertise.
Very reliable work looking forward to collaborating with him again on future projects.
To client:
5
Jan 2026 - Jan 2026
Facebook Account Recovery Specialist
To freelancer:
5
Timely, executed and Very communicative. Highly recommend!
To client:
5
Thank you sir
Jan 2026 - Jan 2026 FIXED $5.00
Product Listing Specialist Needed
To freelancer:
5
Faisal Mahmood communicated clearly throughout the project.
He delivered high-quality work on time.
Very professional an…Faisal Mahmood communicated clearly throughout the project.
He delivered high-quality work on time.
Very professional and reliable to work with.
To client:
5
Jan 2026 - Jan 2026
Fix n8n Webhook Data Issue
To freelancer:
5
Hidayat quickly fixed the issue within a few minutes. He’s an automation gem, very skilled and efficient. Will definitel…Hidayat quickly fixed the issue within a few minutes. He’s an automation gem, very skilled and efficient. Will definitely work with him again.
To client:
5
Jan 2026 - Jan 2026
Medical Billing Expert Needed
To freelancer:
5
Usama Waheed did an excellent job with our medical billing work. He is reliable, responsive, and has a strong understand…Usama Waheed did an excellent job with our medical billing work. He is reliable, responsive, and has a strong understanding of medical billing workflows. Highly recommended for any medical billing or RCM-related projects.
To client:
5
A professional client who values quality work, clear communication, and timely execution.
Jan 2026 - Jan 2026 FIXED $5.00
Lead Generation Specialist
To freelancer:
5
Hamza Tanveer delivered accurate and verified lead generation data on time with excellent attention to detail. Highly re…Hamza Tanveer delivered accurate and verified lead generation data on time with excellent attention to detail. Highly recommended and would gladly hire again.
To client:
5
Great Client!
Jan 2026 - Jan 2026
Shopify Developer Needed for Store Setup
To freelancer:
5
Excellent Shopify developer! Very professional, quick to respond, and delivered high-quality work exactly as expected. H…Excellent Shopify developer! Very professional, quick to respond, and delivered high-quality work exactly as expected. Highly recommended for any Shopify project.
Ali Raza is highly skilled and efficient in Amazon flat files and listing optimization. Great attention to detail and ve…Ali Raza is highly skilled and efficient in Amazon flat files and listing optimization. Great attention to detail and very professional.
To client:
5
Jan 2026 - Jan 2026 FIXED $50.00
SaaS Month-End Financial Close Adjustments Specialist
To freelancer:
5
He did fantastic job handing my work . Highly recommend
To client:
5
Jan 2026 - Jan 2026
Mechanical Engineer Needed for Modular Furniture Mechanism Design
To freelancer:
5
The design came in on time and printed without any issues. Exactly what I was hoping for Muhammad. Everything was delive…The design came in on time and printed without any issues. Exactly what I was hoping for Muhammad. Everything was delivered as discussed, and the final print turned out great.
To client:
5
Jan 2026 - Jan 2026
Healthcare Compliance Researcher Needed for US and Canadian Market
To freelancer:
5
Laraib did an excellent job for our quick compliance research
To client:
5
The client was good and professional.
Jan 2026 - Jan 2026 FIXED $5.00
Creative Video Editor Needed for Engaging Content
To freelancer:
5
Qasem Akhtar delivered outstanding video editing work with great attention to detail. The pacing, transitions, and overa…Qasem Akhtar delivered outstanding video editing work with great attention to detail. The pacing, transitions, and overall quality were excellent. He understood the requirements perfectly, communicated clearly, and delivered on time. Highly professional and reliable—strongly recommended for high-quality video editing projects.
To client:
5
Thank you
Jan 2026 - Jan 2026
TikTok Shop Expert for Shopify Integration
To freelancer:
5
Basit set up our TikTok Shop with Shopify very smoothly and made sure all products synced correctly. He stayed in touch …Basit set up our TikTok Shop with Shopify very smoothly and made sure all products synced correctly. He stayed in touch throughout the process and got everything done without any issues.
To client:
5
Nice Person!!
Jan 2026 - Jan 2026
AI Video Content Creator for YouTube
To freelancer:
5
Excellent work! High-quality AI-generated YouTube videos, creative, professional, and delivered on time. Highly recommen…Excellent work! High-quality AI-generated YouTube videos, creative, professional, and delivered on time. Highly recommended.
Ali did a great job and delivered excellent work. He is professional, reliable, and easy to communicate with. Everything…Ali did a great job and delivered excellent work. He is professional, reliable, and easy to communicate with. Everything was completed on time and met my expectations. I’m very satisfied and would definitely recommend Ali to others
Freelancer is really good in working with Finsweet Client-First framework and Finsweet Attributes. Good work mate!
To client:
5
Very nice working with Muhammad and clear with details.
Jan 2026 - Jan 2026
Shopify Store Modification Expert Needed for Theme Customization
To freelancer:
5
Great Shopify expert! Quick, professional theme customization with excellent results. Highly recommended.
To client:
4.65
Jan 2026 - Jan 2026 FIXED $20.00
Shopify Expert Needed for Product Listing, Store Optimization & SEO
To freelancer:
5
Ayesha did an excellent job with Shopify product listings and SEO. She optimized titles, descriptions, and collections v…Ayesha did an excellent job with Shopify product listings and SEO. She optimized titles, descriptions, and collections very professionally. Communication was clear and work was delivered on time.
Great experience! The developer quickly identified and fixed the product page issue with professionalism and expertise. …Great experience! The developer quickly identified and fixed the product page issue with professionalism and expertise. Communication was clear, work was efficient, and everything was delivered as expected. Highly recommended.
To client:
5
Dec 2025 - Jan 2026 FIXED $30.00
Eye-Catching YouTube Thumbnail Design for Higher Click-Through Rate
To freelancer:
5
Great thumbnail design very eye catching and perfect for the topic. It really boosted the video’s appeal.
To client:
5
Great client with clear instructions and smooth communication. Would gladly work again.
Dec 2025 - Jan 2026
DMCA Takedown Remove Leaked Content
To freelancer:
5
Great communication and high-quality results.
To client:
5
Great
Dec 2025 - Dec 2025
Full-Time Experienced Real Estate Lead Manager
To freelancer:
5
Hassan delivers excellent service with great results. I was originally planning to work with a big company for my SMS ca…Hassan delivers excellent service with great results. I was originally planning to work with a big company for my SMS campaign, but choosing him was the best decision. He is knowledgeable, responsive, and a pleasure to work with. Highly recommended.
To client:
5
Very good buyer.
Dec 2025 - Dec 2025
Data collection expert required for salon business
To freelancer:
5
Excellent quality work with clear communication throughout the project.
To client:
5
Dec 2025 - Dec 2025 FIXED $5.00
Data Entry and Web Research
To freelancer:
5
Highly recommended for data entry work. Accurate, reliable, and delivered on time.
To client:
5
Thank you
Dec 2025 - Dec 2025
Experienced Tax Preparer Needed for Business Returns
To freelancer:
5
Excellent tax preparer handled complex business returns accurately, saved time, offered clear guidance and support.
To client:
5
Great Experience
Dec 2025 - Dec 2025
Computer Vision Expert with OpenCV, YOLO
To freelancer:
5
Good Work! Leonardo. Looking forward to work with you again. Thanks
To client:
5
Dec 2025 - Dec 2025
Trustpilot Review Management Specialist
To freelancer:
5
Great experience working with Afif! Very responsive, delivered high-quality work on time, and followed all instructions …Great experience working with Afif! Very responsive, delivered high-quality work on time, and followed all instructions perfectly.
Looking for an Experienced Machine Learning Mentor
I am looking for a highly experienced Machine Learning Engineer who is currently working in the industry and can mentor me on real-world machine learning workflows.
I’m particularly interested in hands-on guidance with:
• End-to-end ML pipelines
• Model deployment, monitoring, and MLOps
• Cloud platforms (AWS / Azure / GCP)
• Real-time, production-level ML systems used in companies
Time commitment: 1–2 hours per day
Availability:
• 8:00 PM – 11:45 PM EST, or
• 8:00 AM – 10:00 AM EST
Budget: $150 per month (fixed)
If you have strong industry experience and enjoy teaching, please reach out.
Thank you.
Client's questions:
Describe your recent experience with similar projects
