Songee enhanced security and authentication workflows across Helm and Grafana projects during a two-month period. In the bitnami/charts repository, Songee updated the PostgreSQL Helm Chart to default the metrics user’s password to the admin password when no custom user is specified, reducing credential drift and improving secure deployment practices. This change leveraged YAML and Helm templating to enforce safer defaults in Kubernetes environments. Later, in grafana/grafana, Songee resolved a bug in Keycloak authentication by correcting the sign-out redirect URL, ensuring consistent session termination for Grafana users. The work demonstrated focused depth in DevOps, authentication configuration, and infrastructure documentation.