Essam A.

Backend Developer specializing in Node.js, Express.js, and MongoDB. I build secure, scalable, and maintainable REST APIs with a strong focus on clean architecture, authentication, authorization, validation, and performance.

I enjoy designing backend systems, integrating databases, documenting APIs with Swagger, and writing clean, reusable code following industry best practices. I use Git/GitHub for version control and Postman for API testing, and I am always committed to delivering reliable backend solutions.