Worked on the mozilla/jira-bugzilla-integration repository to advance CI/CD automation by enabling multi-registry Docker image publishing, supporting both Docker Hub and Google Artifact Registry. Leveraged Docker, GitHub Actions, and YAML to configure a secure build-publish workflow, introducing token-based permission controls to strengthen security. Addressed a critical issue in the docker/metadata-action by updating the images configuration with a pipe separator, which resolved image mis-tagging and prevented build failures. These improvements resulted in faster, more reliable deployments across registries and reduced post-merge build issues, demonstrating a strong focus on automation, security, and robust deployment practices within cloud environments.