I will add an ai chat assistant to your react native or web app

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m_hamza247
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m_hamza247
Muhammad Hamza

About this gig

Add an AI assistant your users actually find useful: one that answers questions about your product, your docs or their account, inside your app.


I've built AI features that run in production:

  • Chat assistants in B2B sales products
  • An operations assistant for retail apps
  • AI deal scoring with written explanations
  • Image search with embeddings and vector search


I connect the model you prefer (Claude, Gemini or OpenAI), keep your API keys on the server, stream replies so the chat feels fast, and make it answer from your own content so it stays on topic.


Works with React Native, Expo, React and Next.js apps.

Get to know Muhammad Hamza

Muhammad Hamza

React Native and Full Stack Developer, AI Features

  • FromPakistan
  • Member sinceMar 2023
  • Languages

    Urdu, English
I'm a React Native and full stack developer with almost 3 years of shipping real apps. I've built 6 apps live on Google Play and the App Store, a real-time multiplayer game tested with 300 players at once, and AI SaaS products using Claude and Gemini. I cut one game's Android app from 143 MB to 49 MB, then turned that work into rn-size-check, my open-source tool on npm. Stack: React Native, Expo, React, Next.js, Node.js, FastAPI, PostgreSQL, MongoDB, Socket.IO. You get clean code in your own Git repo, test builds as we go and updates every day or two.

My Portfolio