Worked on the factorialco/factorial-one repository to address a regression in the F0Select component, ensuring that user selections are preserved when searching in asList mode. Focused on front end development using React and TypeScript, the solution involved precise state management to maintain selected items across search operations, directly improving user experience by reducing friction and potential support issues. Delivered an isolated patch with a clear, traceable commit and linked issue, demonstrating careful regression handling and attention to code quality. No new features were introduced during this period, with efforts concentrated on maintaining stability and usability through targeted bug resolution.