Mike Ward focused on improving configuration management for the CDCgov/NEDSS-Helm repository by implementing a Helm Chart Configuration Cleanup. He streamlined multiple Helm charts by removing unused YAML files, specifically targeting obsolete values-*.yaml configurations, which reduced clutter and improved maintainability. Using Helm, Kubernetes, and YAML, Mike ensured that all changes preserved compatibility with existing deployments by validating updates before merging. His work addressed configuration hygiene rather than bug fixes, reflecting a targeted approach to technical debt. Over the course of the month, Mike’s contributions enhanced the repository’s structure, making future configuration updates more manageable and reducing the risk of deployment issues.