Worked on stabilizing the expense form in the fylein/fyle-mobile-app repository by addressing a bug that affected the rendering of custom fields during add and edit expense flows. Focused on ensuring the correct category value was consistently passed to the getCategoryOnAdd and getCategoryOnEdit functions, which improved the reliability and accuracy of custom field display. Utilized TypeScript and front-end mobile development skills to clarify the category propagation logic within the codebase. This fix reduced user friction and enhanced data integrity for expense reporting, contributing to the maintainability and robustness of the expense form’s user experience and underlying implementation.