Amit Matth worked on the openfoodfacts/smooth-app repository, focusing on UI polish and stability for price-related screens. During March 2025, he addressed a UI bug by centering loading indicators, wrapping CircularProgressIndicator widgets in Center widgets to resolve alignment issues. This change improved the visual consistency and user perception of loading states, enhancing the reliability of price pages. Amit used Flutter and Dart to implement these updates, ensuring clean commit messaging and clear traceability by linking the fix to the relevant issue. The work demonstrated attention to detail in UI development, though the scope was limited to a single targeted bug fix.