Worked on the sapcc/nova repository to enhance VMware DRS workflow stability and rule management using Python and backend development skills. Addressed a bug in DRS synchronization cleanup by correcting an incorrect reference, ensuring proper removal of DRS rules and preventing type errors during automation. Refactored the VMOps rule deduplication logic to eliminate redundant array length checks, clarifying that only the first rule is retained and others are treated as duplicates. These improvements increased the maintainability and reliability of VMware-related automation, reduced the risk of misconfigurations, and streamlined rule handling in cloud computing environments leveraging virtualization technologies.