Ivan worked on stabilizing the Java Client Release Workflow for the armadaproject/armada repository, focusing on improving the reliability of Maven Central publishing. He addressed a recurring release issue by upgrading the GitHub Actions setup-java action and removing unnecessary Maven settings and GPG passphrase prompts, streamlining the build and release process. Using skills in CI/CD, GitHub Actions, and Maven, Ivan aligned the workflow with current best practices, reducing release failures and maintenance overhead. His work enabled faster and safer artifact distribution, demonstrating a solid understanding of workflow automation and release engineering within a Java and YAML-based continuous integration environment.