Chotiwat contributed targeted enhancements to the grafana/scheduler-plugins repository, focusing on deployment flexibility and multi-tenant reliability. He implemented Helm-based customization for the scheduler container entrypoint, allowing operators to specify commands directly through the chart. Addressing stability, he improved leader election by explicitly configuring resourceNamespace and resourceName, ensuring correct identification in Kubernetes environments. Chotiwat also templated RBAC resource names to support dynamic scheduler instances, reducing friction in multi-tenant setups. His work demonstrated practical application of DevOps principles, Helm templating, and Kubernetes RBAC management using YAML, delivering well-scoped solutions that addressed real-world deployment and configuration challenges within infrastructure automation.