Contributed to the spring-projects/spring-boot repository by developing enhanced response compression capabilities for backend APIs. Focused on expanding support for additional MIME types, the work enabled broader content-type coverage and improved performance for client responses. The implementation allowed configurable merging of default and extra MIME types, providing flexibility with minimal configuration changes. Validation was achieved through targeted testing and code review, ensuring reliability and alignment with project goals. Leveraged Java and Spring Boot to deliver this feature, demonstrating backend development expertise. The contribution addressed the need for faster API responses and greater compatibility across diverse client applications within the Spring Boot ecosystem.