I will build a secure rest API backend with fastapi, postgresql and jwt auth


About this gig
Need a clean, production-ready backend for your product or MVP?
I build scalable REST APIs using FastAPI and Python. I've built and deployed multiple backend systems including an e-commerce API, a blog platform, and an AI-powered content distribution backend (Scaterly) covering authentication, user management, and third-party integrations.
What I Build:
- REST APIs for web apps, SaaS, or mobile backends
- JWT Authentication secure login, registration, protected routes
- Database integration (PostgreSQL, MySQL, Supabase)
- Full CRUD systems with clean business logic
- Pydantic validation and error handling
- Deployment on Render or Railway
What You Get:
- Clean, maintainable code not quick fixes
- Proper project structure used in production systems
- Security best practices and env-based config
- Fully commented code for easy handoff
- Postman collection for testing
- Clear communication throughout
Why Me?
I build backends that are readable, scalable, and easy to maintain clean structure, proper validation, and security from day one. Responsive, detail-oriented, and committed to work you can actually build on.
Check my work: github.com/dhanibaksh777-byte
Get to know Dhani Baksh
Python Backend Developer
- FromPakistan
- Member sinceJun 2026
Languages
Urdu, English
FAQ
What information do I need to provide before you start?
A brief description of what your API should do — for example, what data it will handle and what endpoints you need. If you are unsure, message me and I will help you figure it out.
Will I receive the full source code?
Yes. Every package includes the complete source code, delivered via GitHub repository or ZIP file — your preference.
Can you work with a database I already have?
Yes, as long as you share the connection details and schema. I can integrate with an existing PostgreSQL database without any issues.
What if I need something not listed in your packages?
Message me before ordering. I offer custom quotes for requirements that fall outside the standard packages.
Do you provide support after delivery?
Yes. I offer free bug fixes within 3 days of delivery if something is not working as agreed. Any new features or changes after delivery would be a separate order.

