From CRUD to Production: Building a Secure FastAPI Backend with Docker & PostgreSQL

Description

🔐 Secure File Sharing API | FastAPI + PostgreSQL + Docker In this project, I built a production-style backend that allows users to upload files and generate secure, expiring download links. This isn’t just CRUD — it includes: - JWT authentication - Token-based file access - Expiry & download validation - PostgreSQL metadata storage - Structured logging - Dockerized multi-container setup Built to practice real backend engineering concepts like stateless design, token lifecycle management, and container networking. Run it locally with Docker and explore the API at: http://localhost:8000/docs #FastAPI #BackendDevelopment #Docker #PostgreSQL #APIDesign