Alexander Häcker started his professional career in 1999 with an apprenticeship as an IT systems trader at IntegralisCentaur GmbH. Already during his training he was responsible for numerous larger customers as Account Manager.. After completing his training, he joined n3k in 2002 to face new challenges. He successfully built up numerous new. customer relationships with large companies, so that in 2005 he became sole sales representative for Key Accounts and later a co-partner of N3K. In 2006, after completing a two-year part-time course, he graduated as a certified IT economist (IHK). Alexander Häcker has been Sales Manager since February 2007 and also Managing Director of N3K Informatik GmbH since July 2015.
