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I will create a secure fastapi rest API backend for web or mobile apps


Level 2
About this gig
Looking for a high-performance Python API? Ill build a FastAPI backend that powers your app with speed and reliability. My service includes:
- Custom FastAPI endpoints: Ill design and implement RESTful APIs tailored to your project.
- Database & Auth Integration: I integrate databases MongoDB and add secure authentication (JWT/OAuth2) so your data is protected.
- Documentation & Deployment: You get complete API docs (Swagger) and I can deploy the app in Docker or to your cloud platform.
I specialize in FastAPI and clean Python code. Youll receive a well-documented, tested backend delivered on time. Lets discuss your requirements so I can tailor the solution to your needs.
Get to know Hazrat
Discord , Streaming and App Dev
Level 2
- FromIndia
- Member sinceApr 2018
- Avg. response time1 hour
- Last delivery2 days
Languages
Bengali, English, Hindi
My Portfolio
FAQ
❓What do you need from me to get started?
I’ll need a brief overview of your app or project, the features you want in the API (like users, posts, etc.), and any database structure or authentication needs if you have them.
❓Will the API work with mobile apps or frontend frameworks like React?
Yes, the API will follow REST standards and return JSON responses — making it fully compatible with mobile apps (Android, iOS, Flutter) and frontends like React, Angular, Vue, etc.
❓Can you deploy the API for me?
Yes, I can deploy the backend to your server (VPS, EC2, Railway, etc.) or package it with Docker. Deployment support is included in Premium or available as an extra.
❓Will the API include authentication?
Yes. JWT-based authentication (signup, login, protected routes) is included in the Standard and Premium packages.
❓Do you provide documentation for the API?
Yes. You’ll get auto-generated Swagger (OpenAPI) docs with every package, and I can include manual documentation if needed (as an extra).
❓Can I request changes after delivery?
Absolutely. Each package includes revisions. I’ll work with you to make sure everything works as expected.
❓Do you offer long-term support or updates later?
Yes. I’m open to ongoing support or future changes — just message me and we can arrange a custom offer.

