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I will build mern web apps and integrate ai

Z
zarkkhan448
Z
zarkkhan448
Zark K
build mern web apps and integrate ai
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build mern web apps and integrate ai

About this gig

I will integrate ChatGPT, Claude, or any OpenAI API into your existing React and Node js web application or build a new AI powered web app from scratch.

What I can build for you:

  • AI chatbot integrated into your website or dashboard
  • ChatGPT powered search or document Q and A feature
  • OpenAI API connected to your Node js backend
  • Chat history, context memory, and streaming responses
  • Clean React UI for your AI feature

My stack: React js, Node js, Express, MongoDB, REST APIs, Supabase

Why work with me:

  • Fast delivery and clean documented code
  • I will tell you honestly before we start if something is not possible
  • Free revisions if the output does not match what we agreed

Message me before ordering and I will review your project and give you a clear plan within a few hours.

  • Website type

    • Business

  • Programming language

    • JavaScript
    • TypeScript
    • React
    • Tailwind CSS
    • Node.js

  • Website features

    • Marketing
    • Payment
    • Social media
    • Customer support
    • Chat
    • Portfolio
    • Dashboard
    • Landing page
    • User Authentication
    • Admin Panel
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Get to know Zark K

Zark K

Software Engineer

  • FromPakistan
  • Member sinceJan 2026

  • Languages

    English, Urdu
I help businesses and startups add AI features to their web applications — chatbots, smart assistants, document Q&A, and automated workflows — using OpenAI, Claude, and Gemini APIs integrated into React and Node.js apps. My stack: React.js · Node.js · Express · MongoDB · REST APIs · Supabase · Strapi I've built full-stack MERN applications from scratch and know how to plug AI cleanly into existing codebases without breaking what already works. What you get working with me: — Fast, responsive communication — Clean, documented code — On-time delivery — Free revisions if something isn't right

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