Ralf Bucksch is responsible for Technical Sales at Sustainability Software and Industry 4.0 and for the development of complex software architectures. Since 2004 he had various IBM management positions at national and international level. Mr. Bucksch joined IBM with the acquisition of Rational Software. Ralf Bucksch studied mechanical engineering at the Stuttgart University of Cooperative Education, specialising in design, and computer science at the Esslingen University of Applied Sciences.