During March 2026, Lukas Peraza enhanced test reliability for the trinodb/trino repository by developing a unique SQL Server test table naming strategy. He implemented a deterministic suffix generator in Java that appends random suffixes to test table names, preventing collisions during concurrent test executions while preserving base naming conventions for traceability. This approach was validated through continuous integration, resulting in reduced flaky test failures and clearer test artifacts. Lukas focused on test automation, SQL, and concurrency handling, laying the groundwork for scalable test parallelism. His work improved CI stability and feedback speed, addressing reliability challenges in SQL Server test infrastructure.