
Mousa Ber built and modernized onboarding and media browsing experiences across the Tudee and MadridSquad/Movio repositories, focusing on scalable architecture and maintainable code. He delivered a unified, multi-page onboarding flow with responsive layouts and localization groundwork, using Kotlin, Jetpack Compose, and navigation components. For Movio, he overhauled the network and data layers with Ktor, centralized API integration, and consolidated data sources, improving data flow and error handling. He migrated dependency injection from Koin to Hilt, refactored pagination logic, and polished UI consistency. His work demonstrated depth in Android development, dependency management, and architecture modernization, enabling faster, more reliable feature delivery.

August 2025 — MadridSquad/Movio: Delivered key UX improvements, architecture modernization, and pagination centralization. The month emphasized business value through better user experience, maintainable code, and faster feature delivery.
August 2025 — MadridSquad/Movio: Delivered key UX improvements, architecture modernization, and pagination centralization. The month emphasized business value through better user experience, maintainable code, and faster feature delivery.
Summary for 2025-07: Implemented a centralized, Kotlin/Android-style network and data layer overhaul using a Ktor-based stack, consolidated data sources, updated dependency injection, and aligned data mapping to support scalable features. Delivered end-to-end enhancements for movie/series details, artist details, and Series Details UI/navigation, along with an error-handling hierarchy to reduce debugging time and stabilize data flows across the Movio app.
Summary for 2025-07: Implemented a centralized, Kotlin/Android-style network and data layer overhaul using a Ktor-based stack, consolidated data sources, updated dependency injection, and aligned data mapping to support scalable features. Delivered end-to-end enhancements for movie/series details, artist details, and Series Details UI/navigation, along with an error-handling hierarchy to reduce debugging time and stabilize data flows across the Movio app.
June 2025 (2025-06) – Tudee onboarding Experience Modernization delivered measurable business value and set a foundation for scalable localization. Key features delivered include a unified multi-page onboarding UX with navigation, responsive layouts for portrait and landscape modes, and groundwork for first-entry tracking. Major bug fixes and quality improvements encompassed RTL/icon direction corrections, removal of duplicate strings, and orientation/resource handling refinements. Impact: accelerated onboarding flow, improved localization readiness, and a cleaner, more maintainable codebase. Technologies and skills demonstrated include UI/UX modernization, navigation/controller patterns, enum-based page modeling, package refactoring, resource management, and translation integration.
June 2025 (2025-06) – Tudee onboarding Experience Modernization delivered measurable business value and set a foundation for scalable localization. Key features delivered include a unified multi-page onboarding UX with navigation, responsive layouts for portrait and landscape modes, and groundwork for first-entry tracking. Major bug fixes and quality improvements encompassed RTL/icon direction corrections, removal of duplicate strings, and orientation/resource handling refinements. Impact: accelerated onboarding flow, improved localization readiness, and a cleaner, more maintainable codebase. Technologies and skills demonstrated include UI/UX modernization, navigation/controller patterns, enum-based page modeling, package refactoring, resource management, and translation integration.
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