Worked on enhancing the deckhouse/sds-replicated-volume repository by developing a robust feature for StorageClass lifecycle management using Go and Kubernetes. The work focused on introducing finalizers and refactoring the reconciliation pipeline to ensure reliable handling of StorageClass resources during creation, update, and deletion. This approach improved automation and reduced manual intervention by integrating virtualization module status checks and strengthening parameter compatibility for seamless resource recreation. Emphasis was placed on correct metadata handling and safe cleanup, aligning with platform stability goals. The engineering effort demonstrated depth in controller development and StorageClass management, contributing to more resilient and maintainable storage operations.