Worked on enhancing build automation for Mozilla’s glean and application-services repositories by improving Gradle plugin compatibility with configuration caching. Focused on updating the Glean Gradle plugin using Groovy to support configuration-cache features, refactoring the code generation namespace logic for correct evaluation timing, and refining stdout and stderr handling to align with caching requirements. Addressed a bug in application-services by ensuring the Nimbus Tools task accessed the applicationServicesDir correctly, preventing configuration-time errors. These efforts aimed to reduce rebuild impact, stabilize CI pipelines, and improve incremental build performance, leveraging skills in Gradle, build automation, and Gradle plugin development throughout the process.