Worked on the jenkinsci/oic-auth-plugin to enhance Basic Authentication handling by delivering an RFC 7235-compliant fix that ensures the authorization header is case-insensitive, improving standards compliance and reliability. Refactored the test suite by splitting large test classes into smaller, focused units and migrating to mock-based testing, which increased maintainability and reduced test flakiness. Contributed comprehensive documentation to streamline local testing and clarified setup procedures for new contributors. Collaborated closely with peers to reduce dependencies in tests, enabling faster unit test execution. Utilized Java, JUnit, and API development skills throughout, focusing on robust testing and clear documentation to support ongoing development.