Flutter Developer at Geline Technologies

Engineered and optimized the OSIRIS mobile application for real-time intervention management, reducing field operation delays by 35%. Integrated Google Maps API to enhance location tracking and navigation, reducing travel time by 20%. Developed a robust real-time messaging infrastructure using Firebase, enabling over 100 field technicians to receive critical updates and reducing communication delays by 40%. Achieved over 90% test coverage with unit, widget, and integration tests using Mockito and Flutter testing frameworks. Established automated code review processes and integrated SonarQube into the CI/CD pipeline, decreasing code defects by 15% and accelerating feature delivery by 20%. Improved project maintainability and team onboarding speed by 40% through professional static HTML documentation and enforced in-code documentation standards.

Flutter and React-Native Developer | Technical Lead Mobile Application at Orange: Max it Tunisie

Developed a real-time messaging mobile application in Flutter that fully integrated customer support features, increasing user engagement and satisfaction by 18%. Enabled seamless communication between Flutter and native Android modules, ensuring stable integration with the legacy Android project and accelerating development of new hybrid features by 40%. Created and deployed a high-security mobile banking application for the STB Bank with over 10,000 downloads and an average 4.1-star rating. Integrated a cross-platform Retail Management System streamlining employee-led order processing and reducing operational overhead by centralizing user management in a single unified app. Implemented barcode scanning to reduce manual input errors by 40% and improve product lookup speed. Developed inventory management system enabling businesses to oversee operations through a single Android and iOS app. Designed robust integration layers for key clients like STB Bank and Gat Assurance, boosting user

Flutter Developer at Remote, France

Engineered and optimized the OSIRIS mobile application for real-time intervention management, reducing field operation delays by 35% and enabling technicians to schedule, update, and track interventions.

Flutter and React-Native Developer | Technical Lead at Satoripo, Sousse, Tunisia

Designed and led mobile app development with Flutter and React Native; integrated Google Maps API for enhanced location tracking and navigation, improving route accuracy and reducing travel time by 20%.

Developed and led mobile applications using Flutter and React Native for cross‑platform delivery; contributed to architecture, performance optimizations, and mentorship of 100+ field technicians with robust real-time features and offline support.

Flutter Developer at OSIRIS

Engineered and optimized the OSIRIS mobile application for real-time intervention management, reducing field operation delays by 35% and enabling technicians to schedule, update, and track interventions efficiently. Integrated Google Maps API for improved location tracking and navigation, and built a robust real-time messaging layer with Firebase for 100+ field technicians. Achieved 90%+ test coverage and established automated CI/CD code review with SonarQube, improving code quality and delivery speed.

Developed cross-platform mobile solutions, leading a mobile app team and coordinating design, development, and delivery.

Flutter Developer at Freelance / Independent

Engineered and optimized the OSIRIS mobile application for real-time intervention management, reducing field operation delays by 35% and enabling technicians to efficiently schedule, update, and track interventions. Integrated Google Maps API for enhanced location tracking and navigation, improved route accuracy, and reduced travel time by 20%. Built a robust, real-time messaging infrastructure using Firebase, enabling 100+ field technicians to receive critical updates and reducing communication delays by 40%. Achieved 90%+ test coverage with unit, widget, and integration tests using Mockito and Flutter testing frameworks. Established automated code review processes and integrated SonarQube into CI/CD pipelines, decreasing code defects by 15% and accelerating feature delivery by 20%. Improved project maintainability and onboarding speed by 40% via professional static HTML documentation generated with dart doc and enforced in-code documentation standards.