Worked on Italian localization for the YouTube Music user interface in the th-ch/youtube-music repository, translating 462 out of 463 strings to achieve 99.7% coverage. Leveraged Weblate to automate the translation workflow, integrating internationalization (i18n) best practices and ensuring consistency across the UI. Focused on expanding accessibility for Italian-speaking users and aligning the product with global localization strategies. Utilized JSON for managing translation strings and collaborated across teams to streamline the localization pipeline. No major bugs were addressed during this period, with efforts concentrated on feature delivery and process automation to support a scalable, maintainable localization infrastructure.