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Omran K.
@omrankallel
Flutter Developer, iOS and Android Mobile Apps
Tunisia
Arabo, Francese, Inglese
Chi sono
I build Flutter and native Android apps that reach production, not just prototypes. In 8 years I have shipped 15+ mobile apps for government, healthcare, pharma and consumer clients. I am the sole mobile developer of a white-label platform used by several French cities, and a former Flutter Tech Lead. Skills: Flutter, Dart, Android/Java, Clean Architecture, Riverpod, GetX, Firebase, REST APIs, SQLite, WebSockets, and full App Store / Google Play publishing. I write clean, stable code and communicate clearly.
Competenze
Omran K.
offline •
Consulta i miei servizi
Sviluppo multipiattaforma
I will develop your flutter mobile app for ios and android
Correzione bug app mobile
I will fix bugs and add new features to your flutter app
Portfolio
Esperienza lavorativa
Team Lead Mobile, Flutter Developer
STRATIS
Sep 2024 - Present • 2 yrs 2 mos
Sole mobile developer of Applizen, a white-label app platform used by several French cities. I own the full mobile side: architecture, module development, real-time preview tooling, client app configuration and App Store / Google Play releases. Stack: Flutter, Clean Architecture, Riverpod, GetX. Full-time from September 2024, freelance since October 2025.
Tech Lead, Flutter Development
ZETABOX
Feb 2022 - Aug 2024 • 2 yrs 6 mos
Led architecture, technical specification and end-to-end development of Flutter mobile projects. Conducted code reviews and mentored new developers. Built and tested native modules (unit, widget and integration tests), integrated third-party SDKs, planned and estimated workload, and took part in Agile ceremonies with the Scrum Master and Product Owner.
Mobile Developer, Flutter and Java
Clinisys
Oct 2018 - Jan 2022 • 3 yrs 3 mos
Developed mobile applications for the healthcare sector with Flutter and Java. Worked on every phase of the projects: requirements gathering with clients, technical specifications, design and development. Wrote unit, widget and integration tests, organized acceptance testing against the specifications, and wrote technical documentation and user manuals for support teams.
