During March 2026, contributed two features across the keycloak/keycloak and JabRef/jabref repositories, focusing on backend development and API integration using Java and HTML. In Keycloak, implemented absolute URL generation for email templates by introducing a new resource method and refactoring path logic, which improved compatibility with various email clients. For JabRef, developed a Wiley full-text fetcher leveraging the TDM API, refactored the download workflow to handle custom headers, and enhanced MIME type processing. Expanded unit testing and documentation, updated configuration for better developer experience, and improved the preferences UI to support new fetcher options, emphasizing maintainability and test coverage.