Hesham Kamal

- Developing features which increased the vertical revenue by 5% Building features of the app using latest technologies through swiftUI, - combine and SPM which increased development speed by 20% and app responsiveness by 8% - Decreasing app crashes by 4% - Writing unit tests to enhance code coverage to 85% and to increase code quality

- Delivering in app framework for diabetic patients handles different data for the system state on a daily basis - Building reactive system to improve app responsiveness by 7% - Adding unit tests for the authentication module which increased the coverage to 80% - Regular meetings with the technical team of the client to discuss the best solution and do pair programming with each other.

- Integrating open source project for VOIP feature which increased app engagement time by 10% - Worked using Flutter with BLoC pattern which increases development speed by 15% - Increasing app responsiveness by applying clean architecture by 8%

- Fixing issues and implementing new features which increases app engage time by 12% and responsiveness by 6% - Improving app performance by replacing the charting component which enhanced the performance by 40% - Developing the iOS technology stack that uses BLE protocol using objective-c where this stack consists of various projects