Prem Saraswat developed the Flexible Cloud Authentication feature for the grafana/hackathon-dragndrop-grafana repository, focusing on simplifying authentication workflows in cloud environments. By modifying the gRPC Authenticator in Go, Prem enabled authentication using only an Access Token in cloud mode, making ID Tokens optional for multi-tenant services such as the Cloud API Server. This approach reduced setup complexity for cloud deployments while maintaining security and traceability. The work demonstrated a clear understanding of authentication and cloud service integration, with thoughtful adjustments to existing protocols. Over the month, Prem delivered this feature with attention to maintainability and readiness for review and merge.