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

Q
qalab_hassnain
Q
qalab_hassnain
Qalab A
develop a full stack web app with react, next js, and fastapi
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develop a full stack web app with react, next js, and fastapi
Full Screen
Full Screen
develop a full stack web app with react, next js, and fastapidevelop a full stack web app with react, next js, and fastapidevelop a full stack web app with react, next js, and fastapi

About this gig

You have the idea. I'll engineer the product.


I'm a CTO with 6+ years building production web apps dashboards, SaaS platforms, booking systems, internal tools for 80+ clients. I've shipped systems handling 500+ concurrent users with sub-100ms latency, so your app is built to scale from day one.


WHAT YOU GET

Full-stack build: React/Next JS frontend + FastAPI or Node backend

Secure auth (email, Google, roles & permissions)

PostgreSQL database designed properly (no spaghetti)

Admin dashboard & user management

Stripe payments and subscriptions

REST APIs with clean documentation

Docker deployment to AWS, Azure, or Vercel

Source code + architecture docs you own everything


RECENT WORK

A workshop management platform with 7 role-based dashboards; a rehab platform streaming live sensor data to 500+ concurrent sessions; an AI communication engine that tripled throughput after my migration.


HOW IT WORKS

1) Message me your idea 2) I send a free scope + fixed quote 3) Weekly demo builds until launch.


Serious about your product? Let's talk before you order.

  • Programming language

    • TypeScript

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Security
    • Design

  • Frontend framework

    • Bootstrap
    • Flutter
    • Next.js
    • React.js
    • Vue.js

  • Backend framework

    • Express.js
    • FastAPI
    • NestJS
    • Next.js
    • Node.js

  • AI & low/no code builders

    • Lovable
    • Claude
    • Cursor
    • Replit

Get to know Qalab A

Qalab A

CTO AI Systems Architect Web Mobile Production AI

  • FromPakistan
  • Member sinceJun 2026
  • Avg. response time1 hour

  • Languages

    Urdu, English
CTO & AI Systems Architect | 6+ years of engineering — 4+ building production AI. I've shipped 15+ systems for 80+ clients: SaaS platforms, Flutter/React Native apps, voice AI serving real hotels (94% accuracy), computer vision on live CCTV (8+ feeds, 91% accuracy), and RAG chatbots that cite sources instead of hallucinating. How I work: honest scoping before you spend, weekly demos, real metrics, clean documented handover — you own all the code. Not sure what you need? Message me. I'll tell you honestly, even if the answer is "you don't need me yet."

My Portfolio

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