Learn how to overcome GitHub Actions scaling challenges by integrating AWS CodeBuild managed runners for streamlined CI/CD operations. Discover practical solutions to common issues like build delays, manual interventions, and frustrated development teams through a real-world case study of Kubernetes migration to Amazon EKS. Explore how serverless builds can significantly reduce operational overhead while improving build speed and strengthening security through proper AWS Identity and Access Management (IAM) and Virtual Private Cloud (VPC) configurations. Gain actionable insights for optimizing release velocity and reducing costs, ultimately creating more efficient and resilient CI/CD pipelines that empower development teams at scale.