Worked on the delta-io/delta-rs repository to deliver targeted feature enhancements focused on catalog modeling and provisioning state management. Expanded catalog capabilities by introducing new catalog types aligned with the Databricks Unity API, enabling richer data modeling and ensuring forward compatibility. Improved provisioning workflows by adding a Degraded state to the ProvisioningState enum, supporting more resilient deployments and better error handling. Enhanced code quality through code refactoring and the introduction of a macro for consistent screaming snake_case naming. Utilized Rust for backend development, emphasizing maintainability and alignment with evolving API specifications to reduce technical debt and streamline future enhancements.