At Fiverr, we’ve been constantly evolving our architecture to solve business and organisational challenges. We scaled our web site to become one of the 500 with highest traffic rank in the world by breaking a monolith. Then we scaled our software platform to support our development team growth by adopting micro services paradigm. In this session I will present the latest version of our architecture. I will show how new architecture is designed to address the challenge of achieving dev teams autonomy. I will also show how we implement the new architecture by moving from a traditional centralised database approach to Event Sourcing using streams of changes as a source of truth.