I will develop a high performance backend API using fastapi or node js


About this gig
Are you looking for a secure, scalable, and high-performance backend API to power your frontend, mobile app, or SaaS product?
I am a full-stack developer specializing in building robust server-side applications. Whether you need lightning-fast speed with Python FastAPI or flexible, type-safe development with Node.js and TypeScript, I deliver production-ready code.
I don't believe in "one-size-fits-all" solutions. Your project, your rules.
What I Offer:
- Tech Stack Flexibility: Python (FastAPI/Flask) or Node.js (Express/NestJS) with TypeScript.
- Database Expertise: Proficient in SQL (PostgreSQL, MySQL, SQL Server) and NoSQL (Firebase, MongoDB).
- ORM or Raw SQL: I can use ORMs (Prisma, Sequelize, SQLAlchemy, Tortoise ORM) for rapid development or write optimized Raw SQL queries for maximum performance.
- API Development: RESTful APIs, GraphQL, and Webhook integration.
- API Documentation: Interactive documentation included (Swagger/OpenAPI).
- Authentication: JWT, OAuth2, and secure session management.
Get to know Manoj Rana
- FromIndia
- Member sinceMay 2025
Languages
English
FAQ
Do you include the source code?
Yes, the full source code is delivered upon completion and final payment.
How do you handle database connections?
I can use ORMs like Prisma or SQLAlchemy for faster development, or write raw SQL queries for optimized performance, depending on your needs.
Can you help deploy the API?
Yes, I can deploy your API to AWS, Heroku, DigitalOcean, or Vercel as an added extra.
What if I need a feature not listed here?
This gig is fully customizable! Message me with your requirements, and I will create a custom offer for you.

