Joscha Meyer developed and integrated EKS Deletion Protection into the pulumi/pulumi-eks repository, addressing the risk of accidental Kubernetes cluster deletion in production environments. This feature required updating the Pulumi AWS provider to support the new deletion-protection capability, ensuring that clusters cannot be removed without explicitly disabling protection first. Working primarily with TypeScript and leveraging AWS and Pulumi, Joscha aligned the implementation with organizational governance and safety requirements. The work demonstrated a focused approach to cloud infrastructure management, enhancing operational reliability by reducing the risk of data loss. The depth of the solution reflects careful coordination across provider and infrastructure layers.