Worked on the forus-labs/forui repository to address a critical stability issue affecting gesture handling in Flutter-based mobile applications. Focused on the FTappable component, the developer delivered a targeted bug fix that introduced a mounted check in the cancellation path, preventing setState calls on null objects when a group unmounts mid-gesture. This approach aligned with the component’s lifecycle methods and resolved a release-mode crash, reducing production incidents and improving gesture reliability. The work demonstrated strong skills in Dart, Flutter, and state management, and involved effective cross-team collaboration to ensure the fix preserved public APIs while hardening internal gesture logic.