Dennis Fratric

About

Dennis Fratric

Senior Linux & Observability Engineer

Career thread

Linux
Enterprise Operations
Automation
Monitoring & Logging
Observability
Security Observability

I am an independent IT consultant with 23+ years of experience in Linux system operations, automation and observability in enterprise and public-sector environments.

My work combines hands-on operational experience — troubleshooting, performance, high availability — with clean documentation and pragmatic delivery. Technical project and interface responsibility has been part of most of my engagements.

Alongside freelancing, I am co-founder and CTO of Projektsued GmbH. Entrepreneurship, delivery and process thinking are part of how I work, not theory.

Certifications

OSCP (Offensive Security Certified Professional)
VMware Certified Professional (VCP)

Languages

  • German (native)
  • English (fluent)
  • Croatian (fluent)