A major part of our developer lives depends on working safely with production - yet few organizations today are designing their production environment to enable high quality, end-to-end verification of the code we write and deploy. In this talk, we build on the foundation of great microservice architectures to include first class design for testability as a critical technique for high velocity, high quality teams. In particular, we’ll explore what it’s like to build quality software with no development, QA or staging environments. We will conduct a deep dive into “verifying in production” - what it really takes to build software that can safely be tested continuously in production. Let’s build a solid deployment pipeline, reliable systems, and developer happiness by *knowing* production is correct.