I will build a backend rest API with python and fastapi


Sobre este Serviço
Need a solid backend for your app or platform?
I build REST APIs and backend systems with Python (FastAPI/Flask), following clean, production-ready architecture not quick hacks.
What I can build:
REST APIs with CRUD operations
JWT authentication & role-based access control (RBAC)
PostgreSQL/SQLite database design
Caching with Redis
Background tasks (Celery)
Docker deployment & CI/CD setup
AI/LLM integration (RAG, semantic search)
Why work with me:
Layered architecture clear separation between business logic, data, and API layers
Production-minded: auth, validation, error handling done right
Real portfolio of completed backend systems (e-commerce, fintech, task management, AI-powered services)
Not sure if I can build what you need? Message me first I'll give you an honest answer, not a sales pitch.
Conheça mais sobre Donovan A.
Python Backend Developer, FastAPI, REST APIs, JWT Auth, PostgreSQL
- A partir deMéxico
- Membro desdejan. de 2026
- Responde em aprox.:1 hora
Idiomas
Espanhol, Inglês
