Delivery Hero started as a simple app providing a connection between restaurants and hungry people. In recent years, they transformed from a marketplace to a logistics company and introduced their own form of speedy delivery, called quick commerce. In this episode of REWRITE TECH, Delivery Hero’s CTO Christian Hardenberg explains the technical challenges of growth and how he handles migrations projects. He also shares some insights of their new plan to deliver groceries and household goods in under 60 minutes.