James Bach developed a configurable DNS policy and DNS configuration feature for the Cloudzero/cloudzero-agent repository, focusing on enhancing Kubernetes deployment flexibility. He implemented Helm chart options that allow users to customize pod DNS settings through Helm values, addressing the need for adaptable network configurations across diverse environments. Using Helm, Kubernetes, and YAML, James ensured that deployments could be tailored without manual post-deployment changes, streamlining multi-environment rollouts. The work was delivered through two traceable commits, reflecting a focused and well-scoped engineering effort. While the contribution was limited to a single feature, it addressed a clear operational challenge with targeted technical depth.