Worked on the kubernetes/kubernetes repository to enhance the reliability of webhook configuration updates within the Kubernetes admission control pipeline. Addressed a recurring issue by implementing robust retry logic for updating ValidatingWebhookConfigurations and MutatingWebhookConfigurations, reducing the likelihood of transient failures during deployments and upgrades. Leveraged Go and Kubernetes expertise to integrate this retry pattern, ensuring that webhook updates are more resilient and less prone to failure. Validated the improvements through end-to-end testing, directly linking changes to workflow stability. This work contributed to improved cluster stability and reduced operational overhead by lowering the failure rate of webhook configuration updates in production environments.