I will build a fast rest API backend and microservices using fastapi and python


Level 1
About this gig
Need a fast, robust REST API backend or microservice architecture built in Python?
I design and develop high performance asynchronous backends using FastAPI, Pydantic v2, and PostgreSQL. Whether you are building an AI powered application, a SaaS platform, or integrating third party services, I deliver clean, production grade APIs.
As an MSc Big Data graduate (Distinction) and experienced backend engineer, I build secure, scalable endpoints following industry best practices.
What I Deliver:
- FastAPI REST Endpoints: Asynchronous, fast, and structured using clean architecture
- Data Validation & Docs: Automatic interactive Swagger UI and OpenAPI documentation
- Database Integration: SQLAlchemy ORM, PostgreSQL, Redis caching, and migrations
- Authentication & Security: JWT tokens, OAuth2, and role based access control
- Docker & Deployment: Containerized setups ready for Cloud Run, AWS, or VPS
Why Work With Me:
- 5.0 Star Rated Seller with 100% on time delivery
- Clean, modular, well documented Python code
- Post delivery support and setup walkthrough
Contact me before placing an order to review your API specifications!
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Get to know Muhammad Ahmed
I build AI powered automations that save businesses hours every week
Level 1
- FromUnited Kingdom
- Member sinceApr 2020
- Avg. response time1 hour
- Last delivery3 months
Languages
English, Urdu
My Portfolio
FAQ
Why should I choose FastAPI over Flask or Django?
FastAPI is built on ASGI (Starlette) and Pydantic, making it one of the fastest Python frameworks available, matching NodeJS and Go speeds while providing automatic OpenAPI documentation.
Which databases do you work with?
I primarily work with PostgreSQL, MongoDB, Redis, SQLite, and Airtable.
Do you include automated interactive API documentation?
Yes. Every FastAPI backend automatically includes interactive Swagger UI (/docs) and ReDoc (/redoc) pages.
Can you connect this backend to my frontend app?
Absolutely. I configure full CORS policies and test connectivity for React, Next.js, Vue, mobile apps, or external webhooks.
Will you provide deployment support?
Yes. The Standard and Premium packages include complete Docker setup and deployment configuration instructions.
