During October 2025, Dongkyu Shin enhanced log observability in the awslabs/amazon-eks-ami repository by expanding the eks-log-collector script’s capabilities. He implemented new log collection features to gather nodeadm boot-hook and udev-net-manager logs, addressing the need for improved operational visibility and faster troubleshooting in Kubernetes environments. Working primarily with Shell scripting and leveraging DevOps and log management skills, Dongkyu focused on robust script enhancements rather than bug fixes. The work demonstrated a targeted approach to infrastructure monitoring, with careful attention to code quality through lint cleanup. Overall, the contribution provided deeper insights into system behavior for EKS users.