During April 2025, Hunting focused on enhancing Jakarta EE compatibility testing within the JCA component of the OpenLiberty/open-liberty repository. They developed an automated test setup in Java that validates Jakarta EE features without requiring code transformation, streamlining the process for both developers and CI systems. By introducing new test configurations, Java test files, and project classpath entries, Hunting decoupled compatibility validation from transformation steps, reducing maintenance overhead and enabling faster iteration on feature parity. Their work leveraged skills in JCA, Jakarta EE, and Java EE, resulting in a more reliable and efficient feedback loop for ongoing compatibility assurance.