Shazam has been growing very fast recently. A lot of this growth happened in the engineering department at London HQ where our mobile apps are being developed. This talk will go into technicalities of project management techniques we use to keep 100+ MAU a month happy while maintain agility and respond to rapidly changing market situation. We will talk about data driven Kanban, flow, visual standups, changing requirements and structure of our teams. We will show what metrics we care about, how we measure them and what we do with the results. You should expect some observations about development of state of art apps useful from product/project manager’s and developer’s perspective.