During March 2025, Kn worked on the neonlabsorg/neon-tests repository, focusing on improving test reliability and stability. They addressed a critical bug in the test_call_via_send_trx function, which contributed to more deterministic test outcomes and faster feedback in the CI pipeline. Their approach involved updating Python package dependencies for both production and UI components to enhance compatibility and security. Kn also refined the test exclusion logic for modexp-nagydani-5 within test_precompiled_contracts.py, reducing flaky failures. Leveraging skills in Python development, DevOps, and testing, Kn’s work provided deeper reliability for automated test suites, though the scope was limited to maintenance and stabilization.