Contributed Ukrainian localization to the Jellyfin Web UI, enhancing accessibility for Ukrainian-speaking users and supporting broader internationalization efforts within the jellyfin/jellyfin-web repository. Focused on front end development and localization, the work involved integrating translation workflow automation using Weblate and managing JSON-based language files to streamline ongoing translation updates. Collaborated closely with the translation team to ensure accuracy and consistency across the user interface. This feature laid the groundwork for future internationalization initiatives, enabling the project to reach a wider audience and improve user satisfaction. No major bugs were reported during this period, reflecting a focused and stable implementation.