In February 2025, Barak Mordeha contributed to the kubernetes/kubernetes repository by delivering ImageVolume support within restricted Pod Security Admission profiles. He updated the validation logic and expanded test coverage to recognize ImageVolume as a valid type, reducing false positives and enabling more compatible workloads under strict security constraints. Working primarily in Go and leveraging his expertise in backend development and the PSA admission framework, Barak’s changes improved Kubernetes’ security posture while maintaining flexibility for legitimate use cases. His work demonstrated a thorough understanding of validation and test automation, addressing nuanced admission control requirements without introducing new bugs or regressions.