Dirk Wieland

Dirk Wieland is currently working as the Geschäftsführer at collana IT GmbH, starting in November 2020. Prior to this position, Dirk held the same title at MAC IT-Solutions GmbH from February 2002 to April 2023. Dirk obtained a Diplom in Wirtschaftsinformatik from Fachhochschule Wedel.