9 Freelancer
Projektleiter, Business Analyst, Requirements Engineer
Jacqueline Kessler
SAP Finance Consultant
Carsten Hainsch
SAP P2P Purchase-to-Pay, SAP S/4 HANA Sourcing & Procurement, SAP ERP /ECC MM, FI-AP, SAP SRM.
Hermann-Josef Wessels
CIO | IT-Transformationsarchitekt
Andreas Nader