Ensar Zeljkovic contributed targeted improvements to the accelleran/helm-charts repository, focusing on deployment reliability and resource management within Kubernetes environments. He addressed a deployment bug by refining Prometheus endpoint configuration and dynamically setting xApp names in deployment metadata using Go and YAML, which improved monitoring accuracy and environment consistency. Additionally, he enhanced Helm chart selectors by introducing a Kubernetes component label, enabling more granular resource organization and streamlined governance across releases. These changes standardized metadata and labeling practices, supporting more reliable automation and faster troubleshooting. Ensar’s work demonstrated a practical approach to operational challenges, delivering depth within a focused project scope.