Native iOS and Android releases for mobile applications have been a bottleneck in terms of speed of delivery and ultimately the rate of adoption for a long time. Can over-the-air updates solve this? At Zalando, we’ve been building an OTA solution - thanks to the move to React Native - to overcome the challenges of the native release process. My talk will walk you through the motivation, design and technical complexities of building such a solution. Join in for details on how we are tackling reducing the cost of data transfer, a robust client-side implementation and tooling, and our learnings.