Worked across HiveMQ-related repositories to deliver platform upgrades, dependency maintenance, and licensing updates that improved stability and maintainability. In the hivemq/helm-charts repository, implemented the HiveMQ 4.34.0 deployment upgrade, ensuring test configurations and deployments used the latest stable platform. Updated the hivemq-community-edition repository by upgrading project and SDK versions, aligning third-party libraries with current security patches, and enhancing license compliance. In hivemq-edge, focused on CI and build reliability by refining build automation, updating security scanning with Snyk, and streamlining Gradle plugin usage. Leveraged skills in CI/CD, build management, and dependency management using Java, Gradle, and YAML.