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I’m an IT honors graduate from Sana’a, Yemen, specializing in cross-platform mobile development with Flutter and Dart. I enjoy building clean, responsive user interfaces, integrating RESTful APIs, and using structured architecture and state management to deliver stable app experiences. I’m especially interested in turning well-designed features into production-ready mobile apps—whether that’s implementing Firebase authentication and Firestore, handling offline-first local storage, or improving performance and reliability through testing and UI validation. I’m currently training as a Flutter developer and eager to contribute my practical development skills to real-world teams.…I’m an IT honors graduate from Sana’a, Yemen, specializing in cross-platform mobile development with Flutter and Dart. I enjoy building clean, responsive user interfaces, integrating RESTful APIs, and using structured architecture and state management to deliver stable app experiences. I’m especially interested in turning well-designed features into production-ready mobile apps—whether that’s implementing Firebase authentication and Firestore, handling offline-first local storage, or improving performance and reliability through testing and UI validation. I’m currently training as a Flutter developer and eager to contribute my practical development skills to real-world teams.

OSAMA AL -MASAWA

App Developer, Software Engineer, Web Developer, +3

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I’m an IT honors graduate from Sana’a, Yemen, specializing in cross-platform mobile development with Flutter and Dart. I enjoy building clean, responsive user interfaces, integrating RESTful APIs, and using structured architecture and state management to deliver stable app experiences. I’m especially interested in turning well-designed features into production-ready mobile apps—whether that’s implementing Firebase authentication and Firestore, handling offline-first local storage, or improving performance and reliability through testing and UI validation. I’m currently training as a Flutter developer and eager to contribute my practical development skills to real-world teams.…I’m an IT honors graduate from Sana’a, Yemen, specializing in cross-platform mobile development with Flutter and Dart. I enjoy building clean, responsive user interfaces, integrating RESTful APIs, and using structured architecture and state management to deliver stable app experiences. I’m especially interested in turning well-designed features into production-ready mobile apps—whether that’s implementing Firebase authentication and Firestore, handling offline-first local storage, or improving performance and reliability through testing and UI validation. I’m currently training as a Flutter developer and eager to contribute my practical development skills to real-world teams.

Available to hire

I’m an IT honors graduate from Sana’a, Yemen, specializing in cross-platform mobile development with Flutter and Dart. I enjoy building clean, responsive user interfaces, integrating RESTful APIs, and using structured architecture and state management to deliver stable app experiences.

I’m especially interested in turning well-designed features into production-ready mobile apps—whether that’s implementing Firebase authentication and Firestore, handling offline-first local storage, or improving performance and reliability through testing and UI validation. I’m currently training as a Flutter developer and eager to contribute my practical development skills to real-world teams.

Skills

Experience Level

Expert

Expert

Expert

Intermediate

Intermediate

Language

Work Experience

Flutter Developer Trainee at Yottagate

January 1, 2026 - Present

Supported the development and testing of Flutter mobile screens, improving input validation flows and enhancing UI responsiveness. Verified RESTful API endpoints with the mobile app using Postman to ensure stable data exchange. Helped diagnose and optimize client-side session timeout behavior and worked on cross-device UI testing across different Android form factors to resolve layout issues.