Hafdis Helgadottir developed the Ocean Spark Workspace Storage Class Override feature in the spotinst/openapi repository, enabling per-workspace storage class selection for Ocean Spark workspace volumes. She introduced a new YAML schema and integrated it into the main Kubernetes cluster configuration, allowing users to customize storage classes for individual workspaces. This approach improved deployment configurability and centralized storage management, supporting targeted performance tuning and cost control. Hafdis focused on maintainability by updating documentation and ensuring the new configuration was scalable. Her work demonstrated depth in cloud infrastructure and configuration management, delivering a robust solution without reported bugs during the development period.