Worked on the moodlehq/moodle-local_moodlemobileapp repository to deliver a localization cleanup for rich text editor settings. Focused on code refactoring and localization using PHP, the work involved deprecating and restructuring language strings to create a more maintainable and streamlined localization framework. By removing outdated strings and reintroducing them under a cleaner structure, the changes reduced localization maintenance overhead and improved readiness for internationalization. No major bugs were addressed during this period, as the primary focus was on enhancing the codebase’s maintainability. The update was documented for traceability, supporting future development and easing ongoing localization efforts for Moodle Mobile.