Worked on the cilium/tetragon repository to enhance the reliability of negative test logging by refactoring existing tests to use the JsonTestExpect() function. This approach ensured that test failures were accurately captured while unnecessary event logs were suppressed, resulting in a clearer signal-to-noise ratio during debugging. The changes improved the efficiency of identifying issues in negative test scenarios and provided better traceability through a linked commit for audit purposes. Leveraging Go for both development and testing, the work focused on refining test harnesses and demonstrated a methodical approach to improving software quality through targeted bug fixes and robust test practices.