Mohamed - Full Stack Developer with 4+ years of application development experience

Extensive experience in developing, maintaining, and optimizing web applications using React and Node.js.

Proficient in integrating GraphQL, Firebase Authentication, Firestore, and server-side processing.

Experience in enhancing application interfaces to improve user engagement.

Skilled in reducing response times and improving application stability.

Developed and maintained 6 production-level applications using React and Node.js, improving application stability by 40%., Reduced response times by 25% through the integration of GraphQL and optimizations made to backend services., Worked with cross-functional teams to deliver high-quality results., Enhanced existing applications with modern UI features, increasing user engagement metrics by 22% in a single quarter., Implemented Firebase Authentication for secure login/registration and Firestore for real-time data sync across the platform., Built a Node.js & Express.js backend to handle order processing, push notifications, and delivery routing., Reduced development costs by 25% through efficient resource management and code optimization.