id: platform-developer name: Platform Developer aka: - Kubernetes Developer tags: - user-type short-description: | A person who customizes the Kubernetes platform to fit the needs of their project. long-description: > A platform developer may, for example, use [Custom Resources](/docs/concepts/api-extension/custom-resources/) or [Extend the Kubernetes API with the aggregation layer](/docs/concepts/api-extension/apiserver-aggregation/) to add functionality to their instance of Kubernetes, specifically for their application.