An agile software development was introduced to focus more on individuals, interactions, working software, customer collaboration and responding to change. An agile team usually consists of 4 to 6 members including product owner, testers, designers, developers and agile coach. It is straightforward for smaller companies to apply. As a company grows, you might wonder how to keep the agile. Spotify has mainly formed agile teams based on features. However, teams’ autonomous could be restricted by an application architecture. We’ve changed an application architecture to support a scaled agile. Several ideas are borrowed from a longest time used architecture, WWW(world wide web). In this talk, we describe our application architecture with lessons.