Beside my several private Projects, I gained some experience occupationally.

January 2003 - present System Administrator, CosmoCode GmbH

• ⇒ Systemadministration and Networkmanagement (Debian, Redhat, SuSe)
• ⇒ Perl and PHP Application Development
• ⇒ Configuration of Apache, Tomcat, Bind, LDAP, ipchains/iptables …
• ⇒ Installation and Configuration of FreeS/WAN IPSec VPN gateway

April 2002 - July 2002 Internship, NetCologne GmbH

• ⇒ Development of a XML-based modular Searchengine Interface (PHP)
• ⇒ Coding of some automated XML to website converters (Perl)
• ⇒ General Perl and PHP programming for koeln.de
• ⇒ For a complete description see this report (german)

June 2001 - March 2002 Freelancer on “QDS” Havelhöhe

• ⇒ Tasks see below

November 2000 - March 2001 rabbit Software AG

• ⇒ Installation and customersupport (PHP3, MySQL, Suse)

April 2000 - October 2000 Freelancer on “QDS” Havelhöhe

• ⇒ Programmming of a webbased documentationtool for tumor diseases (Perl-CGI, PostgreSQL-DB (SuseLinux))
• ⇒ More at www.havelhoehe.de/fih/html/quadosta.html (german)

March 1999 - March 2000 Civil service, Gemeinschaftskrankenhaus Havelhöhe

• ⇒ Networkadministration (Suse, Debian, HP-UX, Windows NT)
• ⇒ Usersupport (Windows 95/NT, Office, Workflow systems)
• ⇒ Intranet setup and design (Apache, SSI)
• ⇒ Setup of an complete usermanagement system based on Samba (Primary Domain Controller with profile synchronization and login scripts)
• ⇒ Installation and configuration of several Linux systems (Suse, Debian)

October 1998 - January 1999 Internship, InterAct Software GmbH

• ⇒ Animation design in 3D Studio Max
• ⇒ Creation of a CDROM presentation in Macromedia Director
• ⇒ Applicationprogramming with Delphi
• ⇒ Webdesign
• ⇒ Assembly, configuration and maintenance of several computer systems