Please contact me by mail for a complete CV with detailed experience.

Formal Education:

Helmut-Schmidt-Universität, University of the Federal Armed Forces, Hamburg (Dipl.-Kfm., BWL/Bus.Adm.)

Fern-Universität Hagen (M.Comp.Sc., Computer Science)

Operating Systems:

Linux (Red Hat, SUSE, Debian), Oracle Solaris (x86, SPARC), FreeBSD, IBM AIX

Virtualization:

Docker, Solaris Zones, KVM, RHEV, FreeBSD Jails, VirtualBox, Vagrant, Red Hat Satellite

Networking:

DNS, SMTP/IMAP (qmail, postfix, dovecot), FTP, HTTP (apache, nginx, squid), Apache Tomcat, NFS, CIFS/SMB, RPC/RFC, LDAP, syslog, High-Availability (keepalived, CARP, Heartbeat/Pacemaker), Monitoring (Nagios/CheckMK), Logging (ElasticSearch, Logstash), VPN (IPSec, OpenVPN), Firewalls (pf, pfSense, ipfw, iptables)

Languages/Scripting:

Java, Bourne-Shell (sh, ksh88, ksh93, bash), sed, awk, C, R, SQL, Perl

Configuration Management:

chef, chef-solo, kitchen-Workflow, puppet

Modelling:

XML, UML, ARIS (e)EPC,

Document Processing:

LaTeX, MS Office, MS Project, MS Visio,

Others:

Puppet, git, Red Hat Satellite, ElasticSearch, ITIL

Foreign Languages

fluent English (Cambridge Certificate of Proficiency in English, C2-level in the European Framework of Languages), Latinum, basic knowledge of both Spanish and French