openHPI is the online education platform of the Hasso Plattner Institute for Software Systems Engineering, which is affiliated with the University of Potsdam. The platform offers practical, engineering-focused IT courses. This document confirms that Dirk Vorster qualified for a completion certificate after accessing over 50% of the learning material in a 6-week openHPI course on automated visual software analytics taught by Prof. Dr. Jürgen Döllner.