This talk tells the story of a recent real-life project I did together with four development teams. Learn how we adopted the textbook practices, patterns and principles of continuous delivery and applied them to an existing monolithic application. I’ll discuss what worked well and what didn’t, and how we dealt with the messy reality of failing pipelines, flaky tests and brittle infrastructure. Find out how we transitioned from mostly manual, bi-weekly, error-prone releases to thirty automated deployments per day while significantly reducing overhead and increasing quality.