Worked on governance and build system improvements across two repositories, focusing on metadata integrity and modernization. In the influxdata/official-images repository, updated Elasticsearch maintainer metadata to enhance governance accuracy without altering functional code. For apache/lucene, consolidated deprecation fixes and standardized Groovy DSL syntax in Gradle build scripts, ensuring compatibility with Gradle 9 and reducing future upgrade risks. Refactored dependency configurations and file permissions to use non-deprecated APIs, and stabilized test framework dependencies to improve CI reliability. Leveraged skills in Java, Groovy, and build automation to deliver maintainable solutions that support long-term project stability and ease of maintenance.