Worked on the kubernetes/autoscaler repository to enhance deployment maintainability and operator experience by refactoring the Cluster Autoscaler Helm chart. Applied DRY principles and introduced templating for node group prefixes, AWS region, and IAM role ARNs, allowing for more flexible and reusable configuration. Improved the handling of service account annotations for AWS IAM roles and performed cleanup of stray labels in the service account template. Enhanced documentation by updating the README and README.gotmpl files to clarify Helm templating usage and provide examples, including proper brace escaping. Utilized Go, YAML, and Helm to deliver these targeted DevOps improvements.