During May 2025, Travis focused on improving test reliability and resource management in the TonicAI/textual repository. He addressed a persistent issue with resource leaks in redaction workflows by implementing automated cleanup for custom entities. Using Python and leveraging backend development and testing skills, Travis added a delete_custom_entity function to redact_utils.py and integrated it into test_redact_file.py, ensuring that custom entities created during tests are properly deleted after use. This approach reduced test flakiness and prevented resource accumulation in continuous integration environments. The work demonstrated careful attention to test hygiene and contributed to a safer, more maintainable redaction test suite.