Cláudio Meireles focused on stabilizing and refining the Favorites feature in the NIAEFEUP/uni repository during February 2025. He addressed a targeted bug affecting the Favorites flow, correcting both the spelling of 'favorite' across localized UI text and the heart icon display logic in the FavoriteRestaurantsButton. This work improved the accuracy of the favorites state, reducing user confusion and enhancing the overall user experience. Cláudio applied his skills in Dart, UI development, and internationalization, emphasizing maintainable and traceable bug-fix workflows. The depth of his contribution lay in careful state management and precise localization handling rather than new feature development.