Over a two-month period, bdv111@snu.ac.kr enhanced deployment automation and access control for the waffle-world repository. They strengthened ArgoCD-based workflows by enabling automated job execution for critical data pipelines, improving configuration hygiene, and ensuring consistent values definitions across environments using YAML and Kubernetes. Their work included updating AWS IAM authentication via the aws-auth ConfigMap to refresh user access policies while maintaining necessary admin privileges, minimizing disruption during rollout. By focusing on configuration management and DevOps best practices, they delivered features that improved deployment reliability, streamlined RBAC, and laid the groundwork for scalable, automated CI/CD processes within the project.