Education/ qualification

• IHK Groß- und Außenhandelskaufmann, Wholesale and foreign trade merchant
• IHK Fachinformatiker Systemintegration / specialist computer systems integration
• LPIC 1,2
• CCNA
• ITIL Foundation
• Novell Certified SLES Administrator
• Novell data center technical specialist

Experienced in

• Project management
• High availability
• Documentation
• Migration
• Rollouts

Industry sectors

• Retail trade(POS)
• Software developement
• Logistics
• Hosting

Concepts

• Disaster Recovery
• Backup
• E-Mail Security
• Filemanagement
• Multi-factor authentication
• Automation

Operating Systems

• Linux SLES 9 - 15, Ubuntu 10 - 18, Debian Sarge - Jessie
• Red Hat Centos
• FreeNAS
• Windows Server 2003 - 2016
• Windows 7 - 10

Software on Linux

• E-Mail Server
  • GroupWise 7 - 18
  • Postix
  • exim
• Virtualization
  • XEN on SLES
  • KVM on SLES
• Configuration and automation management
  • ZENworks
  • Ansible
  • Puppet
• Filemanagement /shared
  • Open Enterprise Server 2 - 2018
  • Filr
  • Samba 2 - 4
• Collaboration
  • Alfresco 5
  • Nextclou