? Writing scripts for automation in Python
? Support and administration of multiple Checkmk instances
? Support and administration of multiple Artifactory instances
? Support and administration of multiple Vault instances
? Support and administration of multiple GitLab instances
? Handling all support tickets

? Client is an IT company (Finanz Informatik) which supports Sparkassen-Finanzgruppe with 5000+ daily users
? Support for Atlassian Products (JIRA, Confluence, Fisheye/Crucible, Bamboo)
? Responsible for CI/CD: Bamboo, Jenkins
? Administration of Nexus environment
? System administration of servers running our applications (SLES & RHEL)
? Direct support to our users, mainly with developers using our CI/CD applications

? Infrastructure provisioning (Ansible) through code in an agile environment
? Administration and configuration of CI/CD pipelines (Jenkins)
? WebServer configuration and administration (HTTPD)
? JIRA/Confluence/BitBucket administration and user support
? Software support (Adobe AEM) and troubleshooting

? Linux/Unix system administration (RHEL/CentOS/HP-UX)
? Installation and maintenance of IT infrastructure and related platforms
? Management of infrastructure services
? Deploying configuration through Ansible
? Administration of VMware environment in vSphere
? GitLab as repository manager

? Unix/Linux system administration (AIX/RHEL/Solaris) of the Bank's IS (Information System), based on the technologies of large (enterprise) systems and open (open source) services.
IBM pSeries virtualization: HMC, VIO, LPAR
? Professional, systematic, and engineering approach to problem solving, as well as participating in the design and development of system infrastructure
? Optimizing, monitoring capacity and performance
? Participating in solutions for backup and archiving data
? System programming in scripting languages for automating the operation of the system, monitoring, improving efficiency

? Basic maintenance, configuration and troubleshooting of AIX/RHEL/CentOS/Solaris operating systems
? User administration via LDAP
? Application server management
? Helpdesk support and solving clients various technical problems