Yousef Tarek Nathan — AI & Data Science Developer

Backend Development

Library Management System

Production-ready library management system with a REST API, secure authentication, role-based access control, and database integration.

TECHNOLOGIES

Python · FastAPI · PostgreSQL · Redis · Docker · JWT · REST API

PROBLEM

Manage library operations including books, users, and borrowing workflows through a secure and scalable backend system.

APPROACH

Designed a RESTful API with FastAPI, integrated PostgreSQL for persistent data storage, Redis for caching, and JWT-based authentication with role-based authorization.

DATASET

Relational PostgreSQL database containing library users, books, and management records.

IMPLEMENTATION

Implemented REST API endpoints, JWT authentication, role-based access control, PostgreSQL integration, Redis caching, and Docker-based deployment.

RESULTS

Built a backend system with secure authentication, role-based access control, and persistent database storage.

KEY INSIGHTS

Demonstrated how backend APIs, relational databases, authentication, authorization, caching, and containerization can be combined to build a production-oriented software system.

Yousef Tarek Nathan

AI & Data Science Developer