Alexander Keller is an experienced professional in the elevator industry, currently serving as Regionalleiter Service und Reparaturen AS Mitte Ost at AS Aufzüge since July 2011, where responsibilities include deputy management and departmental oversight with budget accountability, leading a team of 140 employees, including direct management of 10 leaders. Prior to this role, Alexander served as Regionalleiter Service und Reparaturen Mitte West, and as Backofficeleiter. Earlier experience at Schindler Aufzüge AG from January 2006 to June 2011 included the position of Strategic Procurement Manager. Alexander holds a Master of Finance degree from the University of Zurich, earned between 2000 and 2005.