During August 2025, Bachinanfei focused on stabilizing VIP-based service update synchronization in the kubeovn/kube-ovn repository. Addressing issues with inconsistent updates when multiple services shared the same VIP, Bachinanfei engineered a solution in Go that re-queues affected endpoint slices and preserves SwitchLBRules during service updates. This backend development work required a deep understanding of Kubernetes networking, ensuring that endpoint slices and SLRs remained consistent and reliable even under concurrent service changes. The targeted fix resolved two tracked issues, demonstrating careful analysis of race conditions and resource preservation. The work reflects a thoughtful, detail-oriented approach to complex distributed systems challenges.