Mohamed Helmy

Flutter Engineer with 2+ years of experience building scalable, secure, and high-performance mobile & cross-platform applications, about creating innovative mobile applications that solve real problems. Specialized in Dart, Flutter, and modern Mobile applications development, AI integrations, performance optimization, and secure mobile systems.

Flutter Developer at Gravilog (2025-12 – 2026-04)

Delivered cross-platform enterprise mobile applications for 4 major regional clients across telecom, aviation, and banking sectors.

• STC: Built feature-rich enterprise frontend using Provider/Bloc state management and RESTful API integration; eliminated UI state inconsistencies through strict MVVM layer separation, improving stability by ~35%.
• SITA: Built a subscription management app with dynamic content rendering and automated financial notification workflows, reducing manual billing follow-ups by ~70%.
• ABK (Al Ahli Bank of Kuwait): Improved screen rendering performance by 40% through widget tree restructuring and lazy loading; modernized internal banking UI/UX to enhance staff efficiency.
• ADCB (Abu Dhabi Commercial Bank): Shipped a full-scale banking app with 60fps native-like performance and reliable background data synchronization, improving client transaction reliability by ~35%.

Software Engineer – Military Service at Egyptian Armed Forces (MTC) (2024-12 – 2025-12)

Engineered a secure Flutter system to digitize military educational logistics, lecture tracking, and attendance — fully replacing a paper-based workflow.

• Developed a Flutter application that automated attendance and reporting workflows, reducing manual data-entry time by approximately 80% and eliminating transcription errors.
• Architected an offline-first sync engine using Hive local storage, ensuring zero data loss in restricted or low-connectivity network environments.
• Automated multi-step reporting pipelines, cutting report generation from several hours to under 5 minutes while improving data accuracy for senior staff.
• Implemented AES-based secure storage and role-based access control for handling sensitive military data, meeting internal security compliance standards.

Flutter Developer at Self-Employed (2024-12 – Present)

• Design and deliver cross-platform Flutter applications using Clean Architecture, MVVM, and Bloc/Cubit state management for diverse client requirements.
• Integrate REST APIs with JSON parsing, Firebase Auth, Firestore, and third-party SDKs including Stripe payment processing.
• Apply performance profiling and optimization techniques to maintain smooth 60fps UI rendering and low memory usage across target devices.
• Implement secure storage, background services, async programming, and Android lifecycle best practices for production-grade reliability.

Bachelor of Computer Science in Computer Science – Benha University (2020 – 2024)