Worked on the Metrolist repository to deliver Hungarian localization for music playback, artist information, and user interface components, increasing translation coverage to 74.3 percent. Leveraged Android development skills and XML to implement translations through the Weblate workflow, ensuring all changes were traceable and well-documented via the Translate-URL platform. This feature enhanced accessibility for Hungarian-speaking users and supported broader localization goals for the application. The work focused on expanding language support without introducing new bugs, demonstrating attention to detail in translation and integration. The approach laid a foundation for future market reach and improved user experience for non-English audiences.