Worked on the jellyfin/jellyfin-androidtv repository to deliver comprehensive French localization for the Android TV application, focusing on translating all user interface elements, settings descriptions, and filter labels. Utilized XML for managing translation strings and collaborated through Weblate to ensure consistency and maintainability in the localization process. The work aimed to improve accessibility and user experience for French-speaking users, resulting in nearly complete translation coverage and a scalable workflow for future updates. Emphasized Android development and translation best practices, with attention to terminology consistency and CI-friendly updates, ultimately enhancing onboarding and usability for Francophone audiences without introducing new bugs.