Abdelrahman Yasser

I’m a Backend Developer specializing in Python and Flask, with hands-on experience building REST APIs, database-driven applications, authentication systems, and maintainable backend architectures.

I’ve worked with technologies including Python, Flask, SQLAlchemy, PostgreSQL/MySQL, Docker, Nginx, JWT, Marshmallow, Redis, and Git. My projects include business management systems, personal productivity and finance applications, and backend systems involving role-based authorization, rate limiting, email verification, and secure API design.

I care about writing clean, maintainable code and designing systems with clear separation between API routes, validation, business logic, and data access.

I’m also continuously developing my knowledge of system design, databases, security, background jobs, messaging, and distributed systems.

If you need a reliable backend developer to build or improve a Python/Flask API, database layer, authentication system, or backend architecture, I’d be happy to help.