He is pragmatic and hands-on from design, functional and technical management to user training, project and contract management. Tjeerd is solution oriented and switches quickly. He sees through the connections, processes and knows the (im)possibilities of EPM and ERP applications." According to Bart van Velzen: "We are sincerely happy with the arrival of Tjeerd. He is an excellent professional and a great personality; that is good for the customers and the Team.