This session presents the story of implementing a Messaging-as-a-Service platform on top of OpenShift, built around message brokers and routers. The presentation accompanied with a demo will demonstrate how we have solved issues along the way from the perspective of developers. You will learn about how we have solved messaging-specific issues such as horizontal scaling of brokers and message routing. The session will also explore generic issues relevant to developers using OpenShift: Management and distribution of dynamic run-time configuration for the platform; Creating a domain-specific interface for deploying configuration; Doing continuous delivery of the platform on OpenShift; Handling topology changes.