Heinrich Hartmann is a seasoned professional with extensive experience in site reliability engineering and data science. Currently serving as Senior Principal Site Reliability Engineer and Head of SRE at Zalando since November 2021, Heinrich previously held the position of Chief Data Scientist at Circonus from 2014 to June 2020, specializing in data science, statistics, and time series analysis. Prior roles include Senior Researcher at both the University of Koblenz-Landau and the University of Oxford, where Heinrich conducted advanced mathematical research. Heinrich's academic background includes a PhD in Mathematics from The University of Bonn and a Diplom in Mathematics from Johannes Gutenberg University Mainz.