Worked on modernizing build and CI/CD infrastructure across several Netflix OSS repositories, including dgs-codegen, hollow, dgs-framework, mantis, and zuul. Focused on migrating artifact publishing from Sonatype OSSRH Legacy to the Central Portal by upgrading the Nebula NetflixOSS plugin and related Gradle tooling, ensuring compatibility with new publishing mechanisms. Enhanced pipeline reliability and security by updating GitHub Actions workflows and adopting the latest checkout actions. Leveraged Gradle, Groovy, and YAML to implement centralized publishing and dependency management, enabling faster, auditable releases. Demonstrated cross-repo coordination and forward-compatible changes to streamline future migrations and maintain consistent build automation practices.