I will develop a full stack web app with fastapi, rails, and react

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M Hamza Toor

Level 1

About this gig

Need a full-stack web app built end-to-end?


I'm an AI Full-Stack Engineer with 4+ years building production apps with Python/FastAPI, Ruby on Rails, and React - plus AI integration if you need it.


What I've built:

  • otoz.ai: a full car marketplace platform (FastAPI, Rails, React, PostgreSQL, PayPal integration, RAG search)
  • Full-stack features across 4 professional roles - authentication, APIs, third-party integrations, and deployment


What I can build for you:

  • Backend: FastAPI or Ruby on Rails, your choice
  • Frontend: React with clean, responsive UI
  • Database: PostgreSQL setup and integration
  • Optional AI features: chat, search, automation
  • Deployment (AWS, Render, Heroku)


I write clean, tested code and communicate clearly throughout the project. Send your requirements, and I'll ask a few clarifying questions if needed, then send you a clear scope and timeline.

Get to know M Hamza Toor

M Hamza Toor

AI Engineer building RAG Chatbots, AI Agents and Startup MVPs

4.9(149)

Level 1

  • FromPakistan
  • Member sinceFeb 2019
  • Avg. response time1 hour
  • Last delivery1 month
  • Languages

    Urdu, Punjabi, English
AI Full-Stack Engineer with 4+ years building production backends, APIs, and AI-powered apps using Python, Ruby on Rails, and LangChain. I build RAG chatbots, AI agents, semantic/visual search, and rapid MVPs for founders who need to validate fast. Recently built a RAG-based search engine and visual search for a car marketplace platform, plus an AI CV-screening tool. Full-stack: FastAPI, Rails, React, PostgreSQL, OpenAI/Stripe/PayPal integrations. Message me with what you're building - I'll tell you honestly if it's a fit.

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