Anyone can build a bank’ was the attitude with which Revolut approached the challenge of disrupting finance, but unsurprisingly there are quite a few stumbling blocks that stop (most) newbies. In this talk Vlad Yatsenko, co-founder and CTO of Revolut, will discuss the range of problems Revolut has encountered building a whole new banking backend, what mistakes they made along the way, and how they have scaled their solution to serve over 4 million users.