Worked on enhancing French localization for the marcocorvi/topodroid repository, focusing on improving accessibility and user experience for French-speaking users. The effort involved finalizing translations and updating UI resources, specifically within strings.xml and arrays.xml, to ensure consistency and expandability across the application. Leveraging skills in internationalization and localization, the developer addressed language-specific nuances and maintained code quality throughout the process. No major bugs were fixed during this period, as the primary objective centered on refining the French locale. This work broadened the application's reach in francophone markets and established a solid foundation for future localization enhancements using XML.