اسامه ح.

Senior React Native Developer with 7+ years of experience in mobile application development for both iOS and Android.

I specialize in building, maintaining, and improving cross-platform mobile applications using React Native, JavaScript, and TypeScript. I have experience working on production applications, integrating REST APIs and third-party services, troubleshooting complex issues, improving application performance, and handling Android and iOS builds and releases.

My experience includes:

• React Native application development for iOS and Android

• JavaScript / TypeScript

• REST API integration and backend communication

• UI implementation and reusable components

• Application debugging and performance optimization

• Firebase and third-party SDK integrations

• Android and iOS build configuration and troubleshooting

• Google Play Store and Apple App Store release preparation

• Git and GitHub workflows

• Maintaining and refactoring existing React Native applications

• Implementing new features and fixing issues in production applications

I am comfortable working with existing codebases as well as developing new features from scratch. I focus on writing clean, maintainable code and delivering reliable solutions that meet the client's requirements.

I am available for both short-term tasks such as bug fixing and feature development, and long-term React Native development and maintenance projects.