Given Zalando’s rapid growth, adopting an API First approach has proven to be one of the most effective ways to manage big data and facilitate an effective and easier customer experience for a larger audience. Last month Zalando Delivery Lead Sean Floyd and Software Engineer Luis Mineiro traveled to Belgrade, Serbia to speak at the Voxxed Days Belgrade conference about API First — focusing specifically on “ How to Auto-Scale Your API.” Watch their talk:

Voxxed Days focuses on Java, web, mobile and JVM languages. The Belgrade edition brought together more than 500 participants and renowned speakers from different engineering communities. The next Voxxed Days will take place in Berlin on January 28-29, 2016; learn more here.