Worked on the onflow/FRW-Extension repository to enhance the stability and maintainability of profile removal and keyring switching flows. Focused on backend and frontend development using TypeScript and React, the work involved updating both the background keyring service and the Account settings UI to ensure consistent behavior across core services and user interfaces. Introduced a helper function to reliably obtain the current profile during removal, which streamlined the logic and reduced error-prone edge cases. These changes improved the overall account management experience by ensuring the correct next keyring is selected, thereby reducing support tickets related to keyring switching errors.