Freelancer profile translated to English.
Back to original languageAbout Michael
Welcome to your expert for Linux services! Our specialized team offers comprehensive administration, automation, IT forensics, and IT security services for the leading Linux distributions: RedHat, SUSE Linux, Debian, and Ubuntu. Additionally, we offer professional services for the hypervisor Proxmox. We support companies and organizations in operating their IT infrastructure efficiently, securely, and automated, and in responding quickly and effectively in the event of a security incident.
German
Native or bilingual
English
Fluent
Can work on-site
Straelen (up to 50km)
Experience
- BundesbehördeLinux AdministratorMarch 2024 - August 2024 (5 months)• Ensuring IT operations (SUSE SLES, Debian, Ubuntu)• Consulting on IT infrastructure and add-ons• Puppet, Ansible, GIT, SUSE Manager• DNS, Gateways, NTP
- KRITIS/ BSI-RegulationLinux ConsultantSeptember 2023 - June 2024 (9 months)• Ensuring IT operations (SUSE SLES, Debian, Ubuntu)• Consulting on IT infrastructure, microservices, Docker, pods• Documentation, audits• Server hardening, OS updates and upgrades
- RG Versicherung AG by ZurichLinux AdministratorMarch 2023 - September 2023 (6 months)• Ensuring IT operations• Migration Ubuntu, CentOS/ RHEL, SUSE SLES, Debian• Monitoring PRTG• Ansible, Shell, Python, GIT• Nessus and OpenVas• Azure, AWS, Docker, SUSE Manager• Documentation, audits
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Education
- Training as a Mechanical Engineering Mechanic1994Ausbildung Maschinenbaumechaniker
- State-certified Technician in Media & Information Systems TechnologyTechnikakademie Weilburg2004