Hoang Anh Tu enhanced the svtechnmaa/charts repository by integrating Grafana Dashboard Generator (GDG) support into Helm charts, focusing on improved dashboard enablement and automated provisioning within Kubernetes environments. He updated configuration templates and initialization scripts using shell and YAML, ensuring GDG entities could be imported reliably during startup. To address operational stability, he refined the Grafana initialization process by correcting the readiness check logic, allowing the system to accurately detect Grafana’s API status. His work demonstrated practical application of configuration management and DevOps principles, delivering targeted improvements that increased automation and reliability for Grafana deployments in Kubernetes clusters.