I will build a scalable python rest API using fastapi or django

O
ohrynchak
O
ohrynchak
Oleksandr H.
build a scalable python rest API using fastapi or django
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build a scalable python rest API using fastapi or django

About this gig

Looking for a fast, reliable and secure Python backend for your web or mobile app?


I will design, build and deploy high-performance REST APIs tailored to your business needs using FastAPI or Django REST Framework.


What this Gig covers:

- Custom API Development: Asynchronous high-performance endpoints with FastAPI or Django REST Framework.

- Secure Authentication: Multi-level security using JWT, OAuth, and token blacklisting in Redis.

- Database Integration & Design: Database architecture with PostgreSQL, MySQL or MongoDB plus Alembic migrations.

- Caching & Async Tasks: Background workers using RabbitMQ and Celery for high-load operations.

- Testing & Containerization: High test coverage (Pytest) and production-ready Docker Compose setup.


Why choose my service?

1. Clean Architecture: Code written following SOLID principles and Maintainable/Clean patterns.

2. High Quality: Comprehensive testing to ensure reliable production code.

3. Production Ready: Auto-generated Swagger (OpenAPI) documentation and containerized deployment assets.


Please send me a message with your requirements before placing an order so we can choose the best architecture for your project!

  • Expertise

    • Algorithms & Data structures
    • Performance
    • Security
    • Databases
    • Testing procedures

  • Programming language

    • Python

  • Frontend framework

    • React.js

  • Backend framework

    • Django
    • FastAPI
    • Django REST framework

Get to know Oleksandr H.

Oleksandr H.

Python Backend and API Specialist FastAPI, Django, Automation

  • FromUkraine
  • Member sinceAug 2026

  • Languages

    Ukrainian, English
Hi, I am Oleksandr, a Python Backend Engineer with a Master degree and experience in scalable apps. I specialize in high-performance REST APIs, event-driven microservices, clean full-stack web tools, and Python automation. What I offer: - Custom REST APIs via FastAPI and Django REST - Database setup with PostgreSQL, Redis, MongoDB - Async processing via RabbitMQ and Celery - Web scraping and Telegram bots - Docker containerization and Pytest I focus on clean code and reliable deployment. Feel free to message me!

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