مصطفي ا.

• Developed and maintained back-end services using Node.js and Express.js, ensuring high performance and scalability.

• IDesigned and implemented RESTful APIs to facilitate seamless communication between front-end and back-end

systems.

• Integrated MongoDB databases, optimizing queries and ensuring efficient data storagey.

• Implemented user authentication and authorization using JWT (JSON Web Tokens) and OAuth.

• Managed server deployment and cloud-based solutions using Docker and AWS for improved reliability.

• Gained expertise in backend architecture and best practices through an ITI course and self-learning.

• Collaborated with front-end developers and utilized Git/GitHub for version control and workflow management.