- 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