During the time I worked for ICOS Datentechnik und Informationssysteme GmbH in Magdeburg / Hannover I was providing support for SMEs in the areas of software development, IT security, web design and hosting and administration of IT infrastructures.

Throughout my work at Hewlett-Packard and further on, at Microsoft, I was able to extend my technical knowledge in various Microsoft technologies and worked together with admins, IT and project managers from large enterprises in solving high complex technical issues and in IT Infrastructure optimization. .

Application development and design
C, C++, C# (basic), HTML, JS, CSS, PHP

Microsoft technologies
Implementing, administration and troubleshooting of Windows desktop / server systems, Hyper-V, Active Directory, network components (such as DHCP and DNS), App- and Bit-Locker/MBAM.

IT-Security
Encryption solutions from different manufacturers (e.g. BitLocker, Microsoft BitLocker Administration and Monitoring, EFS, SafeGuard Easy, TrueCrypt), DRM / DLP (Active Directory Rights Management Services - AD RMS, Azure Information Protection - AzIP / Az RMS) , PKI, system hardening and penetration testing (basic)

Regardless of my fields of activity I possess basic knowledge of Linux.

Certifications
Microsoft: MCP, MCTS, MCITP, (Specialist) Implementing Microsoft Azure Infrastructure Solutions