Operating in a mixed Windows/Linux/FreeBSD environment. Daily tasks include researching, implementing, securing and streamlining internal and client systems and network infrastructure.

Graduation internship as a researcher at HenZ.nl, a small ISP. The goal of the internship was to research, analyse and improve the consistency of the services and processes running on the network. The results were written in a consultancy plan and implemented after consultation. Concrete results were for example:* The mapping of all servers, services and processes active on the network* The implementation of a new VoIP phone system* The planning and migration of most services and machines to a new IP range* The implementation of a new accounting system* Workflows for more streamlined business processes* Research on the use and deployment of VMware ESXi 3.5/4* Research on the use and deployment of Citrix XenServer 5

Internship as a project developer/manager at HenZ.nl, a small ISP. The goal of the project was to develop a front-end for their anti-spam solution Schonemail. This was done by optimizing the back-end Perl scripts and MySQL database, while co-operating with an external web programmer to implement a .NET web front-end on top of the system.