Hannolan worked on the Slowers-App repository, focusing on backend development and database testing using Go. During this period, Hannolan concentrated on improving the reliability of user-specific visibility logic rather than delivering new features. By updating test cases to use GetUserFlowers instead of GetFlowers, Hannolan ensured that per-user data access patterns were correctly validated, particularly in scenarios involving visibility toggling. This work enhanced the accuracy of the TestTimerResetsWhenTogglingToVisible test, aligning the test suite with intended user semantics. The depth of the contribution lay in refining test coverage and maintaining robust validation for user-specific behaviors within the application’s backend.