Using CNOE's all-in-one binary, is transforming how we build internal developer platforms, leveraging Kubernetes' native features directly on our local machines. This talk introduces IDPBuilder, a tool that sets up the CNOE framework in minutes using just Docker. Discover how IDPBuilder simplifies platform development and maintenance while ensuring API compatibility across all environments, from local to production. We'll explore its role in powering automated tests within our CI pipelines, eliminating the delays of cloud setup and the hassle of fixing fragile scripts. With IDPBuilder, you get a comprehensive solution for internal development and Kubernetes capabilities, making it easier than ever to manage your development lifecycle.