I am a Flutter & Mobile Engineer with 4+ years of experience designing, building, and shipping production-grade mobile applications across medical, finance, security, e-commerce, and lifestyle domains. I focus on scalable Flutter architecture and take ownership of the full lifecycle from system design to optimization and post-launch support. I excel at collaborating with cross-functional teams to translate complex requirements into robust, high-performance apps. I have delivered cross-platform apps to Google Play and the App Store, integrated with RESTful APIs and Firebase services, and implemented offline-first local persistence to ensure reliability on real devices.

Elsaeed Abdelghany Elsaeed Shouman

I am a Flutter & Mobile Engineer with 4+ years of experience designing, building, and shipping production-grade mobile applications across medical, finance, security, e-commerce, and lifestyle domains. I focus on scalable Flutter architecture and take ownership of the full lifecycle from system design to optimization and post-launch support. I excel at collaborating with cross-functional teams to translate complex requirements into robust, high-performance apps. I have delivered cross-platform apps to Google Play and the App Store, integrated with RESTful APIs and Firebase services, and implemented offline-first local persistence to ensure reliability on real devices.

Available to hire

I am a Flutter & Mobile Engineer with 4+ years of experience designing, building, and shipping production-grade mobile applications across medical, finance, security, e-commerce, and lifestyle domains. I focus on scalable Flutter architecture and take ownership of the full lifecycle from system design to optimization and post-launch support.

I excel at collaborating with cross-functional teams to translate complex requirements into robust, high-performance apps. I have delivered cross-platform apps to Google Play and the App Store, integrated with RESTful APIs and Firebase services, and implemented offline-first local persistence to ensure reliability on real devices.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Intermediate

Language

English
Fluent

Work Experience

Mobile Engineer at Independent / Contract (Remote)
January 1, 2020 - Present
Owned the full mobile development lifecycle (architecture ® implementation ® optimization ® release ® post-launch maintenance) for 8+ production Flutter applications. Designed and implemented Clean Architecture with clear separation of concerns (data / domain / presentation layers), enabling long-term maintainability across evolving codebases. Applied Dependency Injection (get_it) and structured error-handling patterns to reduce runtime crashes and improve debugging efficiency in production. Integrated Firebase services (Auth, Firestore, FCM, Crashlytics) and RESTful APIs, handling authentication flows, real-time data sync, and push notifications. Optimized rendering performance by eliminating unnecessary rebuilds, lazy-loading heavy widgets, and profiling with DevTools – achieving noticeably smoother UX on mid-range devices. Reduced app startup time through deferred initialization and asset optimization, improving cold-start experience for end users. Wrote unit and widget tests
Flutter Mobile Developer at Ebtikar – Web Solutions
January 1, 2022 - January 1, 2024
Delivered 10+ production Flutter applications for Android and iOS, with the majority focused on e-commerce and medical platforms. Built product catalogs, cart management, payment gateway integration, and real-time order tracking. Collaborated with backend engineers and product owners in a remote team, aligning on API contracts, requirements, and release schedules. Managed end-to-end delivery: architecture, implementation, QA, Google Play and App Store submissions, and post-launch monitoring.
Mobile Engineer (Independent / Contract) at Remote – Product-Based Projects
January 1, 2020 - Present
Designed and implemented Clean Architecture with clear separation of concerns (data / domain / presentation layers), enabling long-term maintainability across evolving codebases. Applied Dependency Injection (get_it) and structured error-handling patterns to reduce runtime crashes and improve debugging efficiency in production. Integrated Firebase services (Auth, Firestore, FCM, Crashlytics) and RESTful APIs across multiple apps, handling auth flows, real-time sync, and push notifications. Optimized rendering performance via DevTools profiling – eliminated unnecessary rebuilds and lazy-loaded heavy widgets for smoother UX on mid-range devices. Managed full Google Play Store release cycles (signing, versioning, staged rollouts, Crashlytics monitoring) and delivered one app to the Apple App Store.

Education

Bachelor of Engineering at Mansoura University
January 11, 2030 - January 1, 2019
Bachelor of Engineering at Faculty of Engineering, Mansoura University
January 11, 2030 - January 1, 2019

Qualifications

Add your qualifications or awards here.

Industry Experience

Healthcare, Financial Services, Software & Internet, Retail, Professional Services

Experience Level

Expert
Expert
Expert
Expert
Expert
Intermediate