Meet the Signum Team Management & Administration Jürgen ErhardtBoard of ManagementR&D Felix HochapfelBoard of ManagementMarketing and Sales Marleen GöthAssistant to the management board Nicole Hauck Administration Sales & Marketing Dominik StolleSales Assistant Sebastian PhilippSales Assistant Katja KiesewetterMarketing Freelancer Project Management & IT Consulting Arno SuhmDivision ManagerProject Management Ute WamserProject ManagementGermany/Austria Michael Kallwitz Project ManagementGermany/Austria Fabian GeißApprentice Arnd BochmannIT Consulting Software Support Daniel SchmidtSoftware Support Thorsten JaglaSoftware Support Christoph BartelsSoftware Support Arne RischmüllerSoftware Support Software Development & IT Matthias BrücknerProduct Manager Alexandra SefrinSoftware Development Murat YardimciSoftware Development Stephan PelzApprentice