Senior Mobile Engineer specializing in Flutter and Android with 6+ years of experience building high-performance, cross-platform applications. Proven ability to reduce code redundancy by 35% through modular architecture, leading to significant efficiency gains. Maintained 98.8% crash-free sessions for applications serving over 2M+ monthly active users. Recognized contributor to the Flutter ecosystem with a top-rated package on pub.dev.
Summary
Work Experience
Akhdar
Senior Flutter Engineer
September 2025 - Now
- Led Flutter engineering initiatives, architecture decisions, code quality standards, code reviews and mentoring across the mobile team.
- Reduced code redundancy by 35% through implementing a modular and service-oriented architecture.
- Maintained 98.8% crash-free sessions for applications serving over 2M+ monthly active users.
- Optimized application performance and responsiveness for seamless user experiences.
- Mentored and supported junior developers, improving code quality and development practices.
ArabDT
Senior Mobile Engineer
March 2024 - September 2025
- Developed optimized background location solutions, enhancing accuracy and battery efficiency.
- Reduced operational costs by $450/month through strategic elimination of third-party services.
- Implemented Clean Architecture and Test-Driven Development (TDD) for robust and maintainable codebases.
- Successfully published applications to Google Play Store, navigating platform-specific guidelines.
- Expanded unit tests coverage with 82% for Taktikat App.
- Led the development of complex, responsive UI designs for multiple high-profile projects.
- Partnered with designers & Project Managers (PMs), for feature delivery.
Qara Digital Solutions
Flutter Engineer
January 2023 - March 2024
- Delivered cross-platform mobile applications using Flutter, translating designs into responsive UIs and improving user engagement by 10%.
- Implemented CI/CD pipelines with GitHub Actions, streamlining deployment processes.
- Collaborated effectively with design teams and stakeholders in Agile environments.
- Developed Flutter Web applications for administrative dashboards, improving data visualization and user accessibility, leading to a 20% faster data retrieval.
Appgain.io
Mobile Engineer
May 2022 - January 2023
- Migrated the iKhair application from Android native to Flutter, ensuring data integrity and cross-platform functionality.
- Enhanced e-commerce mobile applications, focusing on user experience and increasing conversion rates by 8%.
- Upgraded Appgain Android and Flutter SDKs to ensure compatibility with Android 12 and improved notification systems.
Out Of The Box
Flutter Developer
December 2020 - May 2022
- Managed full project lifecycles for mobile applications, delivering 5+ key features and ensuring 100% on-time project completion.
- Enhanced user experience by implementing new features and resolving critical bugs.
Technical Skills
Languages:
primary: Dart, Java
secondary: Kotlin
Frameworks & Tools:
Mobile Development: Flutter SDK, Android SDK, iOS SDK (deployment & integration), AI integration
State Management: Bloc, Provider, ViewModel
Methodologies:
Agile (Scrum, Kanban), Offline First Apps, Environment Management, App Security, Localization
Architectures & Design Patterns:
Architectures: MVVM, MVC, Clean Architecture
Design Patterns
APIs & Networking:
REST, JSON, GraphQL, SSE, WebSockets
Networking Libraries: Dio, Retrofit2, OkHttp
Databases & Storage:
Local Databases: SQFlite, Room, Hive, Shared Preferences, Caching
Cloud Databases: Firebase Firestore, Firebase Storage, Supabase
Cloud Services:
Firebase (Dynamic Links, Messaging, Push Notification, Remote Config, Analytics)
CI/CD & Version Control:
Git, GitHub, GitLab
CI/CD Tools: GitHub Actions, Fastlane, Codemagic
Dependency Injection & Reactive Programming:
Dependency Injection: GetIt, Hilt
Reactive Programming: RxDart, RxJava, Streams
Testing:
Unit Testing, Integration Testing, Widget Testing
Highlighted Projects
Akhdar App (2M+ MAU)
Enhanced performance and scalability for a large user base and reduced crashes and improved responsiveness
Taktikat App (100k+ MAU)
Developed responsive UI and scalable architecture.
iKhair App
Migrated from native Android to Flutter.
RMS App
Delivered enterprise-level mobile solutions with optimized performance.
WNCC App
Enhanced data accessibility and reporting performance.
Education
Faculty of Computer Science at Misr University For Science and Technology
Computer Science - Very Good, B+
2016 - 2020
Courses and Certificates
Android Developer Nanodegree by Google
Udacity
Languages
English:
Professional Working Proficiency
Arabic:
Mother Tongue
Achievements
Open Source Contribution (pub.dev)
https://pub.dev/packages/widget_test_kit
Developed and published a reusable Flutter package on pub.dev, achieving a perfect score of 150/160 pub points by adhering to clean architecture principles and production-ready standards.