Spezialisierung
- Ansible
- Automatisierung
- Java Performance Tuning
- DevOps
Middleware (Experte)
- Apache Webserver (httpd)
- Apache Tomcat
- Node.js
- Redis
- Apache Cassandra
- ElasticSearch
- uWSGI
Middleware (Erfahrung)
- Adobe AEM
- Oracle / Bea WebLogic
- IBM WebSphere
- RedHat JBoss Application Server
- Adobe ColdFusion
IT-Security
- iptables
- SELinux
- SMACK
- Web-Application Firewall
Linux/Unix
- RedHat / CentOS
- Debian
- Ubuntu LTS Server
- SUSE Linux Enterprise Server (SLES)
- Oracle Solaris 10
Virtualisierung
- Docker
- LXC
- KVM
- VMware ESXi
Netzwerk
- HAProxy
- Squid
- Samba (CIFS)
- ipTables
- Bind
Sonstiges
- ClamAV
- Kickstart
- DOXiS, IXOS, FileNet
- Icinga
- Nagios
- MySQL
Programmier-/Scriptsprachen
- bash
- Python
- Flotter