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$25/hr
100%
Job Success
$10K+ earned
Available now
Offers consultations
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I shipped AI into production where it counts. DecoverAI raised $2M in seed funding after launch. Speakology is now used by Yale, Tulane, and 600+ schools. 100% Job Success. 8+ years. I respond within hours.
I build full-stack products end to end. Python / FastAPI / Django on the back, React / Next.js on the front, AI and LLM integration native to the product using OpenAI, LangChain, and RAG. Not a bolt-on. Not a prototype. Production-grade, AWS-deployed, and built to stay.
If you are building a SaaS product, an AI-powered web app, or need a full-stack engineer who takes full ownership from idea to deployment, that is exactly what I do.
WHAT I BUILD:
Full Stack Web Applications
- React / Next.js / TypeScript frontend: dashboards, SaaS UIs, customer portals
- Python FastAPI / Django backend: REST APIs, GraphQL, microservices
- Multi-tenant SaaS platforms and MVPs built to scale
- AWS: Lambda, EC2, S3, RDS, API Gateway
AI and LLM Integration
- RAG pipelines over documents, PDFs, knowledge bases, enterprise data
- AI agents using LangChain: multi-step workflows, tool use, memory, decision logic
- OpenAI API integration: chat, semantic search, classification, automation
- Vector databases: Pinecone, pgvector, ChromaDB
PROVEN PRODUCTION WORK:
- DecoverAI: Python + React + RAG deployed in US law firms. Company raised $2M seed.
- Speakology: React / Next.js + OpenAI voice. Yale, Tulane, 600+ schools, 12K students.
- Water Advisor AI: AWS Lambda + Python. CCR parsing, lead scoring, email automation.
- 8 more production apps in fintech, healthcare, e-commerce, and education.
TECH STACK:
Python / FastAPI / Django / Node.js / React / Next.js / TypeScript
PostgreSQL / MongoDB / Redis / AWS / Docker / LangChain / OpenAI API / RAG
Tell me what you are building. I respond within hours.
Keywords: Full Stack Developer, Python Developer, React Developer, Full Stack Python Developer, AI Developer, LLM Developer, AI Integration Developer, LangChain Developer, RAG Development, OpenAI API Integration, FastAPI Developer, Django Developer, Next.js Developer, Node.js Developer, TypeScript Developer, AWS Developer, SaaS Developer, MVP Development, AI Agent Development, API Development, REST API Developer, GraphQL Developer, PostgreSQL Developer, MongoDB Developer, Docker Developer, Web Application Development, Full-Stack Development, JavaScript Developer, AI SaaS Development, Python Backend Developer, SaaS MVP Development, AI Product Development, Vector Database Developer, AI Chatbot Developer, Full Stack AI Developer
Yash S.
has worked
.
Associated with
Apex36 Technology Services
$5K+
earned
$30/hr
100%
Job Success
$200K+ earned
Available now
Offers consultations
Start of list.
End of list.
I build AI Agents, AI Chatbots, RAG systems, workflow automation platforms, SaaS applications, and custom web software for startups and established businesses.
For the past nine years, I have worked with companies across FinTech, HealthTech, Aviation, Real Estate, E-Commerce, Logistics, and SaaS, helping them automate processes, launch products, improve operations, and scale their platforms.
Most clients come to me when they need more than a developer. They need someone who can understand the business requirements, design the architecture, build the system, integrate third-party services, deploy it, and support it after launch.
I have delivered aviation training platforms, healthcare scheduling systems, enterprise CRM applications, AI-powered document processing tools, RAG knowledge assistants, workflow automation systems, analytics platforms, custom business software, and multi-tenant SaaS products used by real customers every day.
Core areas I can help with:
✅ AI Agent Development
✅ AI Chatbot Development
✅ Retrieval-Augmented Generation (RAG)
✅ OpenAI, Claude, and Gemini Integrations
✅ LangChain, LangGraph, and LlamaIndex
✅ MCP Server Development
✅ n8n, Make, and Workflow Automation
✅ SaaS Application Development
✅ Full-Stack Web Development
✅ Python, FastAPI, Django
✅ React, Next.js, Node.js, Laravel
✅ CRM Development and Business Applications
✅ API Integrations and Third-Party Services
✅ PostgreSQL, MongoDB, Supabase
✅ AWS, Docker, Kubernetes
Some recent projects include AI-powered SaaS platforms, healthcare workflow automation, aviation training software, CRM systems, document processing tools, invoice automation solutions, analytics dashboards, enterprise web applications, and intelligent business automation systems.
I work across the full lifecycle of a product, from planning and architecture to development, deployment, integrations, optimisation, and long-term support. The goal is always the same: build reliable software that solves real business problems and continues to perform as the business grows.
If you already have requirements, documentation, wireframes, or even just an idea, send them over. I will review everything, identify potential challenges, and outline the most practical approach before development begins.
For larger projects, you can also book a consultation directly through my profile to discuss architecture, scope, timelines, and technical decisions before committing to development.
Atif J.
has worked
.
$32/hr
100%
Job Success
$300K+ earned
Available now
Offers consultations
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I am an Upwork Expert-Vetted and TOP RATED PLUS Senior Backend Engineer, PHP Developer, API Architect, and DevOps Specialist with nearly 15 years of experience building scalable backend systems, cloud infrastructure, and high-performance web applications. I have completed 15000+ hours on Upwork with consistent 5-star reviews, working with startups, SaaS companies, and enterprise clients to design reliable, secure, and cost-effective server environments.
My primary focus is backend engineering, distributed systems, API development, cloud architecture, and infrastructure automation. I specialize in building scalable server-side applications using PHP, Laravel, Python, Django, Flask, and modern backend frameworks. I work extensively with REST APIs, GraphQL, microservices, authentication systems, event-driven architecture, queue-based processing, and high-load backend systems.
I help businesses design backend infrastructures that are optimized for performance, scalability, maintainability, and long-term growth.
-Core Backend & Server-Side Expertise
* PHP, Laravel, Symfony, custom backend frameworks
* Python, Django, Flask, FastAPI
* REST API development, GraphQL APIs, webhook systems
* Backend architecture, microservices, service-oriented design
* Authentication systems (JWT, OAuth2, RBAC, SSO)
* Queue systems, background jobs, cron workers, async processing
* Database optimization, caching layers, API performance tuning
* SaaS architecture and multi-tenant backend systems
- AI & Intelligent Backend Integrations
* OpenAI, GPT-3, GPT-4, ChatGPT integrations
* DALL·E and AI-generated media workflows
* Machine Learning pipelines
* OCR, document processing, object recognition
* AI automation workflows and intelligent data processing
- Cloud Infrastructure & AWS Expertise
* AWS EC2, Lambda, API Gateway, CloudFront
* S3, RDS, Route53, VPC, IAM, Cognito
* CloudWatch, SES, SQS, SNS, Elasticsearch
* Elastic Beanstalk, ElastiCache, CloudFormation
* Scalable cloud-native backend deployment
- DevOps & Infrastructure Engineering
* Docker, Kubernetes, Jenkins, Ansible
* CI/CD pipelines (GitHub Actions, GitLab CI, AWS CodePipeline, Azure DevOps, Bitbucket Pipelines)
* Infrastructure automation and deployment workflows
* Linux server administration and environment provisioning
* Performance monitoring, logging, observability, failover strategies
- Databases & Performance Optimization
* PostgreSQL, MySQL, MongoDB, Redis
* Query optimization, indexing, replication
* Redis, Memcached, Varnish, custom caching systems
* High-performance backend tuning and bottleneck analysis
- Backend Engineering Philosophy
I specialize in designing backend systems that are not only functional but also scalable, maintainable, and production-ready. My experience includes server architecture planning, API ecosystems, distributed backend logic, queue processing, DevOps pipelines, and cloud-native infrastructure.
I have been leading technical teams and delivering complex backend solutions since 2008. Beyond coding, I provide technical consulting, architectural guidance, and infrastructure planning to ensure projects are built correctly from the beginning.
I constantly stay up to date with backend engineering trends, cloud technologies, AI integrations, and DevOps practices to ensure I deliver modern, future-proof solutions.
- Additional Technologies
* Angular, Backbone.js, jQuery
* HTML5, CSS3, SASS
* Linux administration and server hardening
* Security best practices, monitoring, and optimization
* Payment APIs, third-party integrations, webhook systems
If you are looking for a senior backend engineer who can architect APIs, optimize infrastructure, build scalable server environments, and deliver enterprise-grade backend systems, I’d be happy to discuss your project.
Arshak G.
has worked
.
Associated with
S.W.A.T.
$1M+
earned
$15/hr
100%
Job Success
$100K+ earned
Available now
Offers consultations
Start of list.
End of list.
Full-Stack Developer & Systems Architect
With over 10 years of experience, I design and build secure, high-performance digital systems that support scalability, automation, and long-term business growth. I specialize in architecting intelligent, cloud-ready solutions using modern frameworks, robust backend systems, and AI-driven technologies.
Core Competencies:
Frontend & Mobile: React, Vue, Angular, Next.js, React Native, Progressive Web Apps (PWAs)
Backend & APIs: Node.js, Laravel, Django, Golang, REST & GraphQL APIs, Payment Integrations
AI & Automation: GPT-based chatbots, NLP solutions, intelligent workflow automation
Mobile App development: React-Native (iOS & Android)
Blockchain & Web3: Smart Contracts, Web3 & dApp Development, Ethereum, Polygon, Solana, Token & NFT Development, DeFi Platforms, Wallet Integrations, Smart Contract Security, IPFS, and Enterprise Blockchain Solutions.
Cloud & DevOps: AWS, Docker, Kubernetes, CI/CD pipelines, infrastructure security and optimization
Databases & Analytics: MySQL, PostgreSQL, MongoDB, Redis, Elasticsearch, ClickHouse
Mobile App, Game & AI Development:
Cross-platform iOS and Android app development
AI features like chatbots, recommendations, voice, image recognition, and automation
Mobile game development with animations, rewards, leaderboards, and in-app purchases
API integration, Firebase, payments, push notifications, and real-time features
App testing, performance optimization, and store deployment
AI/ML:
Integrate intelligent AI/ML capabilities using OpenAI (GPT-4, ChatGPT), Claude AI, Gemini, TensorFlow Lite, Core ML, ML Kit. Expertise includes NLP, computer vision, voice assistants, recommendation engines, automation, and predictive analytics
AI Agent Development: AI Chatbots, AI Bots, AI Classifiers, Voice AI, AI Text-to-Speech, AI Speech-to-Text, Bot Development, Deepbrain AI, CrewAI, AutoGen
Blockchain & Web3: Smart Contracts (Solidity, Rust), Web3 & dApp Development, Ethereum, Polygon, Solana, BNB Chain, ERC-20 & ERC-721 Token Development, NFT Platforms, DeFi Solutions, Staking & DAO Platforms, Wallet Integrations (MetaMask, WalletConnect), Smart Contract Auditing & Security, Cross-Chain Solutions, IPFS Integration, Cryptocurrency Payment Integrations, Enterprise Blockchain Solutions (Hyperledger).
AR/VR/MR/XR Expertise:
AR Applications: ARKit, ARCore, Vuforia
VR Applications: Oculus, HTC Vive
Extended Reality (XR): Seamless AR, VR and MR integration
Unity/Unreal: App/Game Development, Metaverse
3D Technologies: Three.js, WebGL, Blender
UI/UX Design:
Skilled in Figma, Adobe XD, and Sketch with expertise in wireframing, interactive prototyping, Lottie animations, Material Design, and Apple HIG-based user experiences
Backend & APIs: Build scalable and high-performance backends using Node.js (Express, NestJS), Python (Django, FastAPI), Laravel, Firebase, and Supabase with strong experience in REST APIs, GraphQL, and WebSocket integrations
Integrations: Experienced with payment systems (Stripe, PayPal, Apple Pay, Google Pay), maps & geolocation (Google Maps, Mapbox), push notifications (FCM, APNs), chat platforms (Twilio, SendBird), video calling (Agora, WebRTC), analytics (Firebase, Mixpanel), social logins, and biometric authentication
I am committed to building scalable, future-proof systems aligned with your business objectives and would be glad to support your next initiative.
Let’s connect and discuss your project.
Associated with
Esteplogic IT Solutions Pvt Ltd
$400K+
earned
$55/hr
100%
Job Success
$400K+ earned
Available now
Start of list.
End of list.
🚀 Senior AI Engineer | AI Automation Specialist | Full-Stack Developer | AI SaaS Builder
Building AI products, automation systems, and scalable SaaS platforms that help businesses move faster and work smarter.
I am a Senior Full-Stack AI Engineer and AI Automation Specialist with 8+ years of experience building intelligent, scalable, and high-performance digital platforms that deliver real business impact.
I help startups, agencies, and growing companies design and build AI-powered applications, AI agents, workflow automation systems, and modern SaaS platforms that reduce manual work, increase efficiency, and unlock new growth opportunities.
My work combines Artificial Intelligence, LLM development, AI automation, cloud infrastructure, and full-stack engineering to build systems that can learn, automate workflows, and support large-scale applications.
As an AWS Certified Cloud Practitioner, I design secure and scalable cloud infrastructures that support modern AI products and enterprise-grade platforms.
I do not just write code.
I build intelligent systems that automate processes, improve decision-making, and help companies scale faster.
⚙️ Core Expertise
🤖 AI Engineering & Intelligent Systems
I specialize in building AI-powered products, LLM applications, and intelligent automation platforms.
• LLM Application Development
• AI Agents & Autonomous Workflows
• Retrieval Augmented Generation (RAG) Systems
• AI SaaS Platforms
• AI Chatbots & AI Assistants
• Voice AI & Conversational AI
• AI Knowledge Bases
• Prompt Engineering & Prompt Optimization
• AI Content Automation
• AI Workflow Automation
AI Models & Platforms
• OpenAI (GPT-4, GPT-4o, Whisper)
• Anthropic Claude (Claude 3 / Claude 3.5 Sonnet)
• DeepSeek
• Llama 3
• Mistral AI
• Hugging Face Models
AI Frameworks & Tools
• LangChain
• LlamaIndex
• Hugging Face Transformers
• AutoGen & AI Agents
• Vector Databases (Pinecone, Qdrant, ChromaDB, Weaviate)
🔄 AI Automation & Workflow Automation
I design automation systems that eliminate repetitive tasks and connect multiple business tools.
• AI Workflow Automation
• AI Agents for Task Automation
• Business Process Automation
• AI Email Automation
• Customer Support Automation
• CRM Automation
• Lead Generation Automation
Automation & Integrations
• n8n
• Zapier
• Make (Integromat)
• Twilio
• Stripe
• API Integrations
• OAuth Systems
💻 Full-Stack Development
Building scalable SaaS platforms and AI-powered web applications.
Backend
• Python
• FastAPI
• Django
• Django Rest Framework
Frontend
• React
• Next.js
• TypeScript
• Tailwind CSS
☁️ Cloud Infrastructure & DevOps
Production-ready infrastructure for AI platforms and SaaS systems.
• AWS
• Google Cloud (GCP)
• Docker
• Kubernetes
• Terraform
• CI/CD pipelines
📊 Data Engineering & Analytics
Transforming complex data into intelligent systems and insights.
• Pandas
• NumPy
• Data Processing Pipelines
• AI Training Pipelines
• Power BI
• Tableau
🌟 Why Clients Choose to Work With Me
• Strong expertise in AI, automation, and full-stack engineering
• Experience building scalable AI SaaS platforms
• Secure architecture and production-ready code
• Clear communication and reliable delivery
• Focus on measurable business outcomes
I help companies move from idea → MVP → scalable AI product using modern AI technologies.
💡 I can help you build
• AI SaaS Platforms
• AI Agents and Automation Systems
• LLM Applications
• AI Chatbots and Virtual Assistants
• AI Content Automation Platforms
• Intelligent Workflow Automation Systems
If you are building something exciting with AI, automation, or modern SaaS architecture, I would be happy to collaborate.
📩 Send an invite and let’s build something powerful together.
Pankaj T.
has worked
.
$20/hr
100%
Job Success
Available now
Offers consultations
Start of list.
End of list.
Need data from websites, custom automation, or scalable backend systems?
I build high-performance web scrapers, automation tools, APIs, and AI-powered applications that help businesses collect data, automate workflows, and eliminate manual work.
━━━━━━━━━━━━━━━━━━
▌🔹 WEB SCRAPING & DATA EXTRACTION
✓ Large-scale data collection
✓ Playwright, Selenium & Scrapy
✓ API discovery & reverse engineering
✓ Dynamic, JavaScript-heavy & protected websites
✓ Proxy rotation & anti-bot handling
✓ Scheduled scraping pipelines
✓ Structured data delivery (CSV, JSON, Excel, Database)
━━━━━━━━━━━━━━━━━━
▌🔹 AI & AUTOMATION
✓ GPT / OpenAI integrations
✓ Workflow automation
✓ AI-powered data enrichment
✓ Telegram & Discord bots
✓ Automated reporting systems
✓ Custom business tools
━━━━━━━━━━━━━━━━━━
▌🔹 BACKEND & FULL-STACK DEVELOPMENT
✓ FastAPI & Flask
✓ REST APIs
✓ PostgreSQL & MongoDB
✓ Docker & AWS
✓ Web applications
✓ Backend systems & integrations
✓ Database design & optimization
━━━━━━━━━━━━━━━━━━
🛠 TECH STACK
Python • Playwright • Selenium • Scrapy • FastAPI • Flask • PostgreSQL • MongoDB • Docker • AWS • JavaScript • OpenAI API
━━━━━━━━━━━━━━━━━━
ABOUT ME
I have 5+ years of professional software development experience.
📊 Python Developer (3 Years)
Worked in the data analytics industry building large-scale data collection systems focused on:
• Hotel pricing intelligence
• Airline pricing intelligence
• Market research datasets
• Automated data pipelines
• Web scraping infrastructure
💻 Full-Stack Developer (2 Years)
Built and maintained:
• Web applications
• Backend systems
• REST APIs
• Database architectures
• Business automation platforms
• Custom internal tools
My background combines web scraping, data engineering, backend development, automation, and AI integration, allowing me to deliver complete end-to-end solutions rather than just individual components.
If you need reliable data extraction, custom automation, backend development, or AI-powered solutions, I'd be happy to discuss your project.
Pradeep M.
has worked
.
$30/hr
92%
Job Success
$10K+ earned
Available now
Start of list.
End of list.
Top-Rated Python & AI Engineer with 18+ consecutive 5-star reviews. I don't just write scripts; I build production-grade architectures. From low-latency algorithmic trading bots (MT5/TopstepX) and autonomous AI workflows (n8n/Claude) to bypassing enterprise anti-bot protections.
🚀 What I Can Build For You:
✅ Algorithmic Trading & Financial Bots: Developing low-latency automated trading bots integrating custom strategies (VWAP, Martingale, etc.) with platforms like TopstepX, MT5, and Telegram signal parsing.
✅ AI Pipelines & Process Automation: Integrating LLMs (OpenAI, Claude) into autonomous data engines, and using n8n / Python to seamlessly connect disparate systems (Google Sheets, CRMs, webhooks) without manual input.
✅ Custom Dashboards & Internal Tools: Turning raw data or Excel logs into interactive, client-ready visual reports using Streamlit and database backends (PostgreSQL/DuckDB).
✅ Web Scraping & Data Extraction: Bypassing complex anti-bot protections (Cloudflare/Incapsula) using Playwright, Selenium, and modular Python pipelines to extract clean JSON/CSV data from any site.
🔹 Real-World Project Highlights:
- Automotive Inventory & ERP System: Architected a full-stack system replacing legacy Excel workflows. The platform handles real-time sales tracking, commission logic, and automated reporting, driven by deep automotive domain knowledge.
- High-Frequency Trading Automation: Delivered complex execution bots handling split-second Telegram signals and multi-step Martingale logic, ensuring zero slippage and reliable state management.
- Enterprise-Grade Discipline: Previous experience as a Software Engineer at Foxconn working on large-scale manufacturing systems. I bring that exact level of rigorous testing and structured documentation to every freelance contract.
I am available for both urgent bug fixes and long-term infrastructure development.
Let's discuss how my code can save you hours of work today.
ZHENG YUAN O.
has worked
.
$40/hr
100%
Job Success
$30K+ earned
Available now
Offers consultations
Start of list.
End of list.
✅ AWS Certified Machine Learning Specialist
🟢 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 🟢 𝗠𝗖𝗣, 𝗔𝗜 𝗔𝗴𝗲𝗻𝘁𝘀, 𝗥𝗔𝗚, 𝗩𝗼𝗶𝗰𝗲 𝗔𝗴𝗲𝗻𝘁𝘀 🟢 7+ 𝗬𝗲𝗮𝗿
🟢 Available now 🟢 Top Rated Plus 🔴 Top 1% Talent on Upwork
🟢 𝗠𝗖𝗣, 𝗔𝟮𝗔, 𝗢𝗽𝗲𝗻𝗖𝗹𝗮𝘄, 𝗖𝗹𝗮𝘂𝗱𝗲 𝗖𝗼𝗱𝗲, 𝗟𝗮𝗻𝗴𝗚𝗿𝗮𝗽𝗵
✅ Tech Stack & Expertise
❇️ AI & ML: Deep Learning, TensorFlow, PyTorch, Neural Networks, Generative AI, Data Science, NLP
❇️ LLM Engineering: OpenAI, ChatGPT API, LLaMA 3, Mistral, Mixtral, LoRA, QLoRA, DPO, RLHF, PEFT, Prompt Engineering, Vector DBs (Pinecone, Weaviate, FAISS), RAG Pipelines
❇️ AI Agents: AI Chatbots, Bots, Classifiers, Voice AI, TTS, STT, CrewAI, AutoGen
❇️ Agentic AI & Protocols: MCP (Model Context Protocol), A2A, OpenClaw, Claude Code, Cursor AI, Windsurf, AG-UI, Pydantic AI, Google ADK, OpenAI Agents SDK
❇️ Agent Frameworks: LangGraph, OpenAgents, Haystack, Microsoft Agent Framework, Anthropic Agent SDK
❇️ Latest Models: Claude 4.5/4.6 Opus, GPT-4o, o1/o3, Gemini 2.5 Pro, DeepSeek, LLaMA 3.3, Kimi K2.5
❇️ AI Coding: Claude Code, Cursor IDE, Windsurf, Lovable, Replit AI, GitHub Copilot
❇️ Voice AI: Hume AI, Deepgram Nova-3, PlayHT, Bland AI, ElevenLabs Conversational AI
❇️ Python: Flask, FastAPI, Django, GPT APIs, Pytest, BeautifulSoup, Selenium
❇️ Fullstack: JavaScript, React.js, Node.js, Express.js, MongoDB
❇️ DevOps & Cloud: Docker, Kubernetes, Ansible, GitLab CI/CD, AWS, Azure, GCP, DigitalOcean
❇️ APIs: RESTful APIs, OpenAI Embeddings, Webhooks, Microservices, Stripe, Binance, Telegram, BetFair, OddsJam, Interactive Brokers
📌 Services I Offer
⚙️ Web Scraping, Data Extraction, Crawling & Mining
⚙️ ML Model Development & AI Implementation
⚙️ Deep Learning & AI Model Training
⚙️ AI Chatbots, Bots & Agent Development
⚙️ NLP, AI Classifier & Generative AI Applications
⚙️ Financial Dashboard, Market Analysis & Automation
⚙️ Interactive Brokers / Binance / Telegram Bot Development
⚙️ Data Cleaning, Processing, Analysis & Visualization
⚙️ Voice AI: Text to Speech, Speech to Text Integration
⚙️ Workflow Automation & Python-based Optimization
⚙️ MCP Server Development & Agentic AI Integration
⚙️ OpenClaw Setup, Custom Skills & Personal AI Agent Deployment
⚙️ A2A Protocol for Multi Agent Communication
⚙️ Agent Orchestration with LangGraph, CrewAI & OpenAgents
⚙️ AI Coding Agent Setup (Claude Code, Cursor, Windsurf)
🤖 LLM & AI Engineering
➜ Neural Networks, TensorFlow, PyTorch, Generative AI Apps
➜ LLM Fine-Tuning: Persona bots, Q&A, Legal/Medical NLP using LLaMA 3, Mistral
➜ Synthetic Data Generation & ML Model Training
➜ Prompt Engineering & Evaluation Pipelines
➜ OpenAI API, ChatGPT API, OpenAI Embeddings Integration
➜ Cloud AI Deployment: SkyPilot on AWS, GCP, RunPod
➜ Inference: vLLM, TGI with AWQ, GPTQ, GGUF, GGML
➜ MCP Server/Client Development, A2A Protocol, AG-UI
➜ OpenClaw Agent: Setup, AgentSkills, WhatsApp/Telegram/Slack
➜ Multi Agent Orchestration: LangGraph, CrewAI, OpenAgents
➜ Reasoning Models: OpenAI o1/o3, Claude Reasoning
➜ AI Coding Agents: Claude Code, Cursor, Windsurf
🔌 API Integration
✔️ ChatGPT API, OpenAI API & Vector Database Integration
✔️ RESTful Architecture, OAuth, Token Auth, Rate Limiting
✔️ Real-time Data, Webhooks, Cloud Functions
✔️ Scalable Microservices for AI Applications
✔️ MCP Server Development for Claude, ChatGPT & Custom AI Apps
✔️ A2A Protocol for Agent Interoperability
✔️ OpenClaw Custom Skills & Plugin Development
🧠 AI Agent & LLM Skillset
Voice AI: CrewAI, AutoGen, Deepgram, Amazon Polly
LLM Fine-Tuning: PEFT, LoRA, QLoRA, RLHF, DPO
Tools: HuggingFace AutoTrain, Axolotl, Unsloth
NLP: Prompt Engineering, RAG Pipelines, AI Classifiers
GenAI: AI Chatbots, Bots, App Development, Automation
Agentic Protocols: MCP, A2A, AG-UI
Personal Agents: OpenClaw, Autonomous Workflow Automation
Orchestration: LangGraph, OpenAgents, Pydantic AI, Google ADK
AI Coding: Claude Code, Cursor, Windsurf, GitHub Copilot
Models: Claude 4.5/4.6, GPT-4o, o1/o3, Gemini 2.5 Pro, DeepSeek, Kimi K2.5
💡 I build scalable AI applications, automate workflows, and develop advanced ML and Deep Learning models with seamless API integration.
I deliver WEB SCRAPING, DATA MINING, and AUTOMATION solutions using Python, BeautifulSoup, Selenium, and Playwright with anti-detect browsers and proxies. For Data Science projects, I use Pandas, NumPy, Scikit-Learn, and TensorFlow.
🏆 40+ AI projects delivered. Clients see up to 60% less manual work and 3x faster processing after my AI and automation solutions.
📈 Looking for Python + AI/ML, Chatbots, AI Agents, or API Integration? Message me and let us get started.
Thanks,
Uttam
Uttamkumar T.
has worked
.
$7/hr
80%
Job Success
$2K+ earned
Start of list.
End of list.
I Build Intelligent AI Agents That Think, Decide & Execute Autonomously
3+ years specializing in agentic AI systems that transform manual workflows into intelligent, self-operating solutions. Expert in multi-agent orchestration, tool-calling systems, and autonomous decision-making frameworks.
What I Do Best
AI Agent Development
Multi-agent systems with LangChain, LangGraph, and CrewAI
Tool-calling agents with function integration and decision trees
Autonomous workflow orchestration and task delegation
Agent memory systems and context management
LLM & RAG Integration
Production RAG systems with vector databases (Pinecone, Chroma)
LLM fine-tuning and prompt engineering optimization
Agent-to-agent communication protocols
Knowledge graph integration for intelligent reasoning
Intelligent Automation Agents
Document processing agents with OCR and NLP capabilities
Web scraping agents with adaptive crawling strategies
Data analysis agents with automated insight generation
Customer service agents with multi-modal capabilities
Agent Infrastructure & Deployment
FastAPI backends for agent orchestration
Real-time agent monitoring and performance tracking
Docker containerization for scalable agent deployment
Database integration (PostgreSQL, MongoDB) for agent state management
Recent Success
Built a multi-agent system that autonomously processes documents, extracts insights, and generates reports, reducing manual work by 85% while maintaining 99%+ accuracy through intelligent error handling and self-correction mechanisms.
Advanced Agent Capabilities
Planning & Reasoning: Strategic task decomposition and execution planning
Tool Integration: Custom tool creation and API orchestration
Adaptive Learning: Agents that improve performance through interaction feedback
Multi-Modal Processing: Vision, text, and audio processing within single agent workflows
Why Choose Me for Agent Development
Production Experience: Currently deploying autonomous agents in enterprise environments
End-to-End Expertise: From agent architecture design to production monitoring
Cutting-Edge Stack: Latest agentic frameworks including AutoGen, LangGraph, and custom architectures
Measurable Impact: Focus on ROI through intelligent task automation
Ready to Deploy Intelligent Agents?
Whether you need document processing agents, research assistants, or complex multi-agent workflows, I'll build autonomous systems that think and act like your best employees - but never sleep.
Let's architect your AI agent solution →
Ali K.
has worked
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$100/hr
100%
Job Success
Start of list.
End of list.
AI Engineer & Python Developer
Master's in Artificial Intelligence · 5+ years building production AI and automation systems
I turn messy data and manual processes into reliable, automated pipelines — with a focus on AI that produces accurate, grounded results, not confident guesses.
🤖 AI & LLM Applications
RAG and document Q&A systems (OpenAI, Claude, self-hosted models), grounded answers with source citations, and guardrails that prevent hallucination. Experience in healthcare, insurance, and other compliance-sensitive domains.
📄 Document & Data AI
OCR and extraction from PDFs, Excel, and scanned documents · text classification · structured, reliable output.
⚙️ Automation & Pipelines
Web scraping (Selenium, BeautifulSoup, Playwright) · form automation / RPA · API integrations · ETL into MySQL — built idempotent and resumable so large jobs run reliably.
How I work
Clean, well-documented code and clear communication. I scope honestly, deliver in milestones so you see results early, and I'm comfortable picking up an existing codebase — if you've lost your original developer, I can step in and carry the work to the finish.
Let's talk about what you're building.
David W.
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