Junwei He developed Helm Overrides for Azure Arc-enabled Kubernetes (AGC) deployments in the AzureArcForKubernetes/connectedk8s repository, enabling endpoint-specific configurations based on cloud names. By introducing a new AGC endpoint overrides method and refining ARM metadata handling, Junwei automated deployment customization and improved consistency across cloud environments. The work focused on reliability and maintainability, reducing misconfigurations and accelerating rollout processes. Junwei applied expertise in Kubernetes, Helm, and Python to deliver this feature, collaborating within CI workflows to ensure robust integration. Although no major bugs were addressed during this period, the engineering effort demonstrated depth in cloud computing and deployment automation.