During February 2026, contributed targeted stability and build improvements to the Micronaut Core and Micronaut Oracle Cloud repositories. Addressed a reliability issue in Micronaut Core by enabling UserExecutorConfiguration to accept null names, which reduced executor fallback errors and improved configuration robustness. In Micronaut Oracle Cloud, integrated the Micronaut Build Kotlin plugin, streamlined Kotlin project builds, and removed outdated source compatibility settings. Additionally, adjusted Kotlin class visibility to support extensibility in future features. These efforts, implemented using Java, Kotlin, and Gradle, enhanced build reliability and maintainability while demonstrating a focus on clear documentation and collaborative, quality-driven development practices.