Erol Ueluekmen is part of uib GmbH since 2003. uib GmbH is the developer of opsi. Aside from this he worked as a IT-Consultant in a large datacenter in Wiesbaden, Germany for 5 years. There he mainly focused on infrastructuremanagment of Unix, Linux, Windows, ActiveDirectory, Samba and a Citrix WTS-Farm. His responsibilities also included network infrastructure monitoring and backup solutions. During this time he learned how to handle issues on large networks. It was not just then that his toolset was focussed on open source. Today Erol is one of uib gmbh’s managing directors.