Worked on Azure/azure-container-networking to enhance Windows and multi-NIC networking reliability by implementing propagation of the SkipDefaultRoutes feature to the Container Network Interface and refining Windows default route handling. Updated IP configuration logic to support the new routing behavior, ensuring more accurate routing for Windows endpoints in complex, multi-NIC environments. Expanded unit test coverage to validate SkipDefaultRoutes propagation and endpoint routing, and removed restrictive route count checks to reduce false negatives. Leveraged Go programming skills and expertise in container orchestration and networking to deliver these improvements, ultimately reducing operator troubleshooting and improving stability for workloads with advanced networking requirements.