I will develop scalable restapi backend using drf, fastapi or flask

R
ranjha_dev
R
ranjha_dev
Wasim R

About this gig

I build secure, high-performance REST APIs for web and mobile applications that actually scale under real traffic. Whether you need Django's robust ecosystem, FastAPI's speed, or Flask's simplicity, I deliver clean, production-ready code with full documentation.


What I Build:

  • Custom REST APIs: Secure backends designed to handle growth, built with best practices for authentication, validation, and error handling.
  • Authentication Systems: JWT, OAuth2, social login (Google, GitHub), session management, and role-based access control (RBAC).
  • Database Architecture: Optimized PostgreSQL, MySQL, or MongoDB schemas with proper indexing and query optimization.
  • API Documentation: Complete Swagger/OpenAPI docs so your frontend team knows exactly what to expect.
  • Advanced Features: Celery background tasks, Redis caching, rate limiting, WebSocket support, file uploads (S3), payment integration (Stripe).

Tech Stack:

  • Frameworks: Django REST Framework, FastAPI, Flask
  • Tools: Docker, Nginx, Gunicorn, Pydantic, SQLAlchemy
  • Deployment: AWS, DigitalOcean, Railway, Render

You Get:

  • Type-safe endpoints (perfect for React/TypeScript frontends)
  • Proper error handling and logging
  • Secure data

Get to know Wasim R

Wasim R

Full Stack Ai Developer

  • FromPakistan
  • Member sinceFeb 2026
  • Avg. response time1 hour
  • Languages

    Urdu, Hindi, English
I am a Full Stack Engineer specializing in scalable SaaS applications and AI-powered systems. I have experience building production-ready backend architectures and dynamic frontend applications. I have a proven track record in developing AI agents and deploying applications on AWS, DigitalOcean, and Render.

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