Ralf Herbrich leads the group on Artificial Intelligence and Sustainability at the Hasso-Plattner Institute in Potsdam since May 2022. Previously, he served as Senior Vice President, Builder Platform & Artificial Intelligence at Zalando (2020 – 2022), Managing Director of the Amazon Development Center in Germany with its locations in Berlin, Dresden, Aachen and Tübingen and was Director of Machine Learning at Amazon in Berlin from (2013 – 2020). Prior to these roles at Amazon, he led Facebook’s Unified Ranking and Allocation team in 2011. From 2000 to 2011, he served as Director of Microsoft’s Future Social Experiences (FUSE) Lab UK and worked for nine years at Microsoft Research Lab in Cambridge, UK.