Learn how Argo Workflows transitioned from GitHub Actions to using its own workflow engine for continuous integration in this 26-minute conference talk. Explore the strategic migration process that aimed to enhance efficiency, enable faster patch releases, and provide a practical example for the Argo Workflows community. Discover the technical challenges of running Kubernetes inside Kubernetes, implementation solutions, and the resulting improvements in performance, cost-effectiveness, and reliability of the self-hosted CI solution. Gain valuable insights into real-world application of Argo Workflows through this detailed case study of "dogfooding" in cloud-native development.