Pedro Moreira focused on enhancing UI stability and user experience for the NIAEFEUP/uni repository during December 2025. He addressed a critical dropdown overflow issue by adjusting padding within the Flutter-based frontend, which improved both usability and accessibility across browsers. Working primarily with Dart and leveraging his front end development skills, Pedro delivered a targeted patch that resolved user confusion and ensured consistent dropdown behavior. Although no new features were introduced during this period, his disciplined approach to frontend patching contributed to overall product reliability. The work demonstrated careful attention to cross-browser compatibility and a commitment to maintaining a stable user interface.