About

  • Professional System Administrator and Software Developer
  • Studied Electrical Engineering and specialized in Computer Engineering/Computer Sciene
  • Programming experience
    • Perl (CLI, Web from mod_perl over PSGI to Mojolicious)
    • JavaScript (mainly via nodejs)
    • Python
    • Bash
    • Java
    • C
    • C++
  • Administration experience
    • Linux (Debian, Ubuntu, Arch, RHEL, SLES)
    • Solaris / SunOS
    • Windows Server (Basics)
    • Apache httpd w/ mod_perl
    • Apache Tomcat
    • Ansible
    • MongoDB
    • Confluence
    • Jira
    • nginx
    • Docker
    • Postfix
    • Exim
    • Courier
    • CUPS
  • Extensive Network Knowledge
    • IPv4/IPv6
    • TCP/UDP
    • DNS
    • DHCP
    • HTTP
    • SMTP
    • VPNs (OpenVPN / IPSec)
    • Firewalls / NAT
  • Other
    • HTML/CSS
    • LaTeX
    • XML / JSON
    • git