Talent badge filter
Judhel Joseph D.
$15.5/hr
100% Job Success
$50K+ earned
Start of list.
End of list.
Hello there! I see that you're still looking for someone to help you with your project. Maybe this is the sign of stopping and taking a break while listening to me. I might say, like what others said, that they are experienced and skilled, well I am sure some of them are good, but here you are still searching. In my case, I will let my works do the talking. You may take a glance at my portfolio below. I can show you more just let me know 😉 Here are a few, among other things, stuff that I have an extensive experience with that will surely make your project solved efficiently, effectively, and successfully: ✅ Supervisely ✅ Labelme ✅ LabelImg ✅ Labelbox ✅ CVAT ✅ Image Annotation Lab ✅ GIMP ✅ Makesense ai ✅ Roboflow ✅ Airtable ✅Google Cloud Platform ❇️Video/Data Organization ❇️Quality Assurance
Judhel Joseph D. has worked .
Inderjit S.
$12/hr
98% Job Success
$100K+ earned
Available now
Start of list.
End of list.
🏆Top Rated Plus Expert🏆 I build AI-powered applications that combine modern full-stack engineering with intelligent automation, LLM workflows, and scalable cloud architecture. With 8+ years of experience in full-stack development, I specialize in building production-ready AI platforms, custom SaaS products, intelligent agents, and modern web applications using MEAN and MERN stack technologies. My expertise lies in transforming AI concepts into real-world products that are fast, scalable, and user-focused. I specialize in: AI-powered SaaS platforms with OpenAI GPT-4, Claude, and Gemini APIs LangChain and RAG-based chatbots, agents, and document Q&A systems MEAN Stack (MongoDB, Express.js, Angular, Node.js) MERN Stack (MongoDB, Express.js, React.js, Node.js) AI integrations using OpenAI, Gemini, LangChain, and RAG workflows SaaS platforms, APIs, dashboards, and real-time applications Tech Stack: Frontend: React.js, Angular, Next.js, TypeScript, Tailwind CSS Backend: Node.js, Express.js, NestJS AI/ML: OpenAI API, LangChain, Pinecone, Weaviate Databases: MongoDB, PostgreSQL, Redis Cloud & DevOps: AWS, Docker, Kubernetes, CI/CD LLM I focus on building clean, production-ready solutions with scalable architecture and strong performance. Whether you need an AI chatbot, SaaS platform, API integration, or a custom full-stack application, I can help turn your idea into a reliable product.
Inderjit S. has worked .
Geek Informatic & Technologies Private Limited
Associated with
Geek Informatic & Technologies Private Limited
$2M+
earned
Taye O.
$15/hr
100% Job Success
Available now
Offers consultations
Start of list.
End of list.
I am a results-driven and detail-oriented professional specializing in AI Training, Large Language Models (LLMs), Data Annotation, Prompt Engineering, and AI Model Evaluation. I have hands-on experience supporting the development and optimization of AI systems by delivering high-quality labeled data, accurate evaluations, and structured feedback aligned with strict guidelines. My expertise includes working with text, audio, and image datasets, performing data labeling, transcription, content moderation, and response ranking (RLHF) to improve model performance, accuracy, and safety. I am skilled at identifying inconsistencies, following complex instructions, and maintaining high standards in fast-paced AI training environments. With a strong technical background and experience in biochemistry and research, I also bring value to domain-specific AI training tasks, especially in scientific, medical, and technical content. I am a fast learner, highly reliable, and committed to delivering precise, scalable, and high-quality outputs. 🔹 AI Training Roles I Can Handle: 🔹AI Data Annotator / Data Labeling Specialist 🔹AI Model Evaluator / Response Rater 🔹Prompt Engineer / Prompt Writer 🔹RLHF Trainer (Response Ranking & Comparison) 🔹Transcriptionist (Audio-to-Text for AI models) 🔹Content Moderator (AI Safety & Policy Review) 🔹Search Relevance Evaluator 🔹Data Quality Analyst I am passionate about contributing to AI development, machine learning workflows, and data-driven systems, and I’m ready to help improve your AI models with accuracy, efficiency, and attention to detail.
Taye O. has worked .
Hisan N.
$25/hr
100% Job Success
$60K+ earned
Available now
Offers consultations
Start of list.
End of list.
I'm going to be authentic and raw in this description. This is not AI generated. I can make a pitch for myself and explain how much experience I have, what skills do I possess and how I'm always looking to collaborate and work with new clients. But I wont. The truth is, my credentials are clear on my profile. 50+ jobs, 100% JSS, Top rated plus blah blah. What's not clear is my approach to work and what things matter to me the most For starters, I run a boutique AI agency. Which means we only work with 5-6 clients at any given time. I am not interested in having a 50 person team or having $1 million ARR. Instead, I prefer working with select few clients in areas that are my strength and specialty. So what am I good at? 2 verticals. 1-GenAI. Basically anything involving GenAI is my specialty. No code automations, n8n, make, multi-agent architectures, rag and any other keyword that applies. Been doing this for almost 4 years now, so pretty comfortable with this. 2- Full stack engineering with FastAPI + React. I dont know mobile, or vue or dotnet and I wont lie about that. BUT I do know fastapi + react very very well. My portfolio shows most of the projects that I've done and it will give a good idea on what past clients think about my work and what quality standards I apply to myself. Regarding the dynamics with my clients, I've never been an order taker per se. Instead I like to work as a partner with my client. That often includes weighing in on critical decisions of the product, helping identify highest ROI usecases and then suggesting the most optimal solution for it. I think that's about it. If you are looking for a technical partner for your task/project, reach out to me and we can take things from there. Adios
Hisan N. has worked .
Muhammad S.
$30/hr
100% Job Success
$10K+ earned
Available now
Start of list.
End of list.
I help build reliable AI training datasets by delivering accurate, consistent, and high-quality video annotations for computer vision and multimodal AI projects. I have experience working across Appen, Clio evaluation projects, and other browser-based annotation platforms. My work includes object tracking, multi-frame video annotation, segmentation masks, activity labeling, occupancy counting, zone analysis, and identifying workflow events and idle periods. I'm comfortable working with detailed guidelines, QA processes, and maintaining consistency across large datasets where accuracy is critical. I have experience with workflows similar to CVAT, Label Studio, Labelbox, and other annotation tools, and I understand the importance of edge cases, feedback cycles, and quality control. I focus on producing reliable datasets that improve model performance and support computer vision and AI systems. If you're looking for someone dependable, detail-oriented, and comfortable with long-term annotation projects, I'd be happy to help.
Muhammad S. has worked .
Refat A.
$40/hr
100% Job Success
$100K+ earned
Available now
Offers consultations
Start of list.
End of list.
Over 8 years we have helped startups and product companies build software that scales, from first prototype to Series B. More than 45 products shipped across Healthcare, LegalTech, SaaS, E-Commerce, and Transport. Our AI engineering team builds production systems, not research demos. We design agent architectures, RAG pipelines, and AI workflows using TypeScript (Mastra, Vercel AI SDK) and Python (LangGraph, Agno, Pydantic AI, LangChain). We work with Claude, OpenAI ChatGPT models, Gemini, and open-weight models (including GLM, Kimi, DeepSeek and many more), choosing based on task fit and cost constraints. We practice eval-driven development. Automated eval pipelines, LLM-as-judge scoring, quality gates, all of that runs before anything ships to production. We build MCP integrations and custom Agent Skills, implement structured outputs with guardrails, set up agent observability with tracing, and design context architectures so models get the right information at every step. We have delivered domain-specific AI assistants with RAG and ongoing eval monitoring, agentic tools with multi-step reasoning and tool use, legal document processing at 95% accuracy, AI data aggregation with automated validation, voice agent systems, and generative UI products. Our full-stack team supports AI products with solid web infrastructure: React, Next.js, Vue.js, TypeScript, Node.js, GraphQL, and REST APIs. We deploy on AWS, GCP, and Vercel, and work with PostgreSQL, Redis, and vector stores (Pinecone, Qdrant, pgvector). For mobile we use React Native and Flutter. Delivered results: RAG-powered support bot reduced resolution time by 70% and lifted NPS by 20%. AI event aggregation pipeline scaled B2B SaaS onboarding from 1 to 5 clients per month at 95% data quality. LLM document system cut legal research from days to hours. AI landing page builder matched agency-level output with zero designer involvement. First-year ROI across AI projects averages 3.2x. We have built AI systems for LegalTech (tax advisory, contract analysis), Healthcare (medication search with voice agents), Transportation (fleet management, real-time optimization), E-Commerce (content generation), SaaS platforms with AI-native features, and B2B products with intelligent data pipelines. Our clients are startups embedding AI into their product, and companies replacing manual workflows with intelligent automation. We cover the full cycle: discovery, architecture, development, eval pipeline setup, deployment, and ongoing optimization.
Refat A. has worked .
Devstark
Associated with
Devstark
$100K+
earned
Khizar H.
$35/hr
93% Job Success
$300K+ earned
Available now
Offers consultations
Start of list.
End of list.
⭐️Top Rated Plus — Top 1% on Upwork ⭐️ Over 100 Enterprise LLM and Computer Vision Solutions Delivered 💸 $5 Million+ Generated in revenue for top companies worldwide 🥇Gold Medalist in Computer Engineering & Microsoft Imagine Cup Winner I’m a Senior Computer Vision and AI, and Full-Stack Developer with 8+ years of experience building production-grade AI systems, Large Language Model (LLM) solutions, intelligent chatbots, and computer vision applications for startups and enterprises worldwide. I’ve helped 90+ companies across the US, Europe, and the Middle East launch scalable AI products and generate over $5M in revenue through automation, predictive systems, and generative AI. Currently, I lead Aeyron Technologies Pvt. Ltd. as CEO while delivering high-impact freelance AI solutions for global clients. If you’re looking for someone who can design, build, fine-tune, and deploy real AI systems and not demos, you’re in the right place. LLMs, Generative AI & Chatbots: • LLM fine-tuning and custom model training (LLaMA, LLaMA-2, BLOOM, OPT) • Prompt engineering and workflow optimization • RAG systems using LangChain, FAISS, ChromaDB • AI chatbot development and automation agents • API-based AI integrations for web and mobile applications Common use cases: AI assistants, document intelligence, knowledge-base bots, SaaS AI features, automated workflows. Computer Vision Expertise: • Object detection and tracking (YOLO, OpenCV, custom deep learning models) • OCR systems and document processing • Face recognition and biometric systems • Image segmentation and analytics • Video intelligence pipelines • 3D vision and stereo reconstruction • AR/VR vision-based applications Machine Learning & AI Engineering: • Predictive modeling and forecasting • NLP systems and text analytics • Time-series analysis • Reinforcement learning • Data pipelines and MLOps • AI automation tools • AI-powered dashboards and products Full-Stack & AI Product Development: Frontend: React, Angular, Flutter, Streamlit, Tailwind, Figma Backend: Node.js, Django, Flask, .NET, REST APIs Databases: MongoDB, PostgreSQL, MySQL, Firebase, SQL Server Cloud & DevOps: AWS, GCP, Azure, Docker, Kubernetes, Nginx, Heroku I deliver end-to-end AI products from MVP to enterprise scale. AI/ML Tech Stack: PyTorch, TensorFlow, Keras, OpenCV LangChain, LlamaIndex, FAISS, ChromaDB NumPy, Pandas, Scikit-learn, Matplotlib AWS SageMaker, Rekognition, GCP Vision API Why Clients Choose Me: - Top Rated Plus freelancer (Top 1%) - Proven $5M+ revenue impact - Production-grade AI systems - Clear communication and fast delivery - Business-focused AI solutions Typical Projects: • Custom LLM fine-tuning and private GPT systems • AI chatbots for SaaS and customer support • Computer vision pipelines • AI-powered SaaS platforms • Intelligent data products • AI workflow automation
Khizar H. has worked .
Farah H.
$25/hr
100% Job Success
Available now
Start of list.
End of list.
I build AI automations that run the repetitive work your team shouldn't have to. Most businesses lose hours every week to the same tasks: data entry, lead follow-up, reporting, customer replies, and moving information between tools. I design and build the systems that handle that work automatically, so your team spends its time on the parts that actually need a human. Over the past several years I've built workflow automations and AI systems for teams across SaaS, e-commerce, real estate, healthcare, recruiting, and professional services. What I build: - Workflow automation with n8n, Make, and Zapier that connects your existing tools - AI agents and chatbots using OpenAI, Claude, and custom RAG pipelines - CRM automation across GoHighLevel, HubSpot, Airtable, and Notion - Lead capture, routing, follow-up, and reporting that runs on its own - API integrations, webhooks, and event-driven workflows - Python backend work when the automation needs custom logic How I work: I start by mapping where your time actually goes, then build around the highest-impact bottleneck first, so you see results early instead of waiting on one big delivery. Everything is documented and handed over so your team can maintain it after I'm done. If you have a repetitive process, a chatbot, or a workflow you want automated, send me a message describing how it works today and I'll reply with a practical plan to automate it.
Farah H. has worked .
Iram N.
$6/hr
100% Job Success
Start of list.
End of list.
Need a reliable Virtual Assistant for Data Entry, Excel, Google Sheets, Web Research, and Lead Generation? You're in the right place! Hi, I'm Iram, a detail-oriented Virtual Assistant and Data Entry Specialist with over 3 years of experience helping businesses, entrepreneurs, and eCommerce stores manage data accurately and efficiently. I specialize in organizing, processing, verifying, and maintaining business data while delivering high-quality results with accuracy, confidentiality, and on-time delivery. My Services & Expertise Virtual Assistance Data Entry Transaction Data Entry EMR Data Entry Microsoft Excel Google Sheets Database Management CRM Software Administrative Support Lead Generation B2B Lead Generation LinkedIn Lead Generation Sales Lead Lists Lead Management Prospect List Building Email List Building Contact List Building Contact Information Research Company Research Online Research Research Methods Data Collection Data Mining Data Sourcing Data Extraction Data Scraping Web Scraping Data Processing Data Cleaning Data Labeling Data Annotation Accuracy Verification PDF Conversion Document Conversion Copy & Paste Typing Shopify Product Management Shopify Product Listings eCommerce Product Upload Airtable LinkedIn LinkedIn Sales Navigator Local Directory Research Bank Statement Data Entry Real Estate Research Why Work With Me? ✔ Accurate and detail-oriented work ✔ Strong analytical and organizational skills ✔ Fast turnaround time ✔ Clear and professional communication ✔ Confidential handling of your data ✔ Reliable administrative support ✔ Commitment to delivering high-quality results Whether you need help with data entry, lead generation, CRM updates, online research, Shopify product management, contact list building, Excel spreadsheets, or administrative support, I'm committed to providing organized, accurate, and dependable solutions tailored to your business needs. I'm happy to provide a complimentary sample so you can evaluate the quality of my work before we begin. I look forward to helping you achieve your business goals.
Iram N. has worked .
Yogesh S.
$15/hr
100% Job Success
$30K+ earned
Start of list.
End of list.
Build AI-driven systems that automate multi-step workflows — where data is collected, processed, decisions are made, and actions are executed without manual intervention. My work focuses on combining AI, workflows, and integrations to create systems that actually run operations. Here are relevant systems I’ve built: • AI Executive Assistant Automated system that processes queries, retrieves data, and returns AI-generated insights within workflow pipelines. • AI-Powered Lead Generation End-to-end automation system that handles prospect discovery, data enrichment, and personalized outreach. • Document Processing & Reporting Workflow that extracts data from documents and generates structured outputs automatically. • CoreliaOS Multi-agent AI system connecting emails, documents, and knowledge bases with intelligent task handling. • Byrd – Slack Automation Platform Centralized workflow automation system with real-time alerts, triggers, and communication handling. • M&G CRM AI-powered CRM automation system managing messaging, workflows, and scalable business processes. • GHL Hands-on experience designing and deploying end-to-end automation systems including workflows, communication flows, and CRM logic. What I typically help with: End-to-end AI automation systems (n8n, Make-style workflows) Multi-step AI pipelines (input → processing → decision → action) AI agents for internal operations and workflows CRM, Slack, API and tool integrations Lead generation and business process automation If you want to replace repetitive work with systems that run automatically and intelligently, I can help design and implement that.
Oodles Technologies
Associated with
Oodles Technologies
$5M+
earned