Héctor Gie delivered Catalan UI localization for the CollaboraOnline/online repository, integrating Weblate-driven translations to enhance accessibility for Catalan-speaking users. He managed the end-to-end localization workflow, ensuring traceability from translation to user interface strings and laying the foundation for future updates. His work focused on software internationalization and translation, utilizing PO files and version control with Git to streamline the process. By reducing the localization backlog and enabling broader adoption, Héctor demonstrated readiness for cross-functional collaboration and future localization initiatives. The depth of his contribution established a maintainable workflow for ongoing language support within the Collabora Online platform.