About Marko
I am a certified Azure Administrator, Kubestronaut and Linux System Engineer with over 8 years of experience designing, operating, and securing production-grade IT and Kubernetes environments.
I support companies in the analysis, stabilization, and optimization of Kubernetes clusters, as well as in the design and implementation of modern cloud and platform architectures on Microsoft Azure.
My focus is on practical consulting and clear, actionable solutions — no theory, only approaches that work reliably in real-world, production environments.
Typical services include:
• Kubernetes cluster audits (security, networking, performance)
• Troubleshooting of production Kubernetes environments
• Azure & AKS architecture consulting
• GitOps implementation (e.g. Argo CD / Flux)
• Linux system engineering and automation
I work in a structured, reliable, and transparent manner and am experienced in collaborating with distributed teams and international clients.
I am especially available for short-term audits, advisory engagements and targeted troubleshooting tasks.
German
Native or bilingual
English
Native or bilingual
Remote only
Primarily works remotely
Experience
- CaralegalSenior DevOps EngineerMarch 2026 - Today (4 months)Designing and operating Kubernetes-based CI/CD pipelines and GitOps workflows for a legal tech SaaS platform. Responsibilities include kubernetes cluster management, ArgoCD-based deployments, infrastructure automation with Terraform, and Linux system engineering
- BayWa AGDevOps EngineerJuly 2023 - Today (3 years)Munich, Germany• • Built and managed AKS Kubernetes platforms with GitOps (ArgoCD) for secure, reproducible deployments• • Automated infrastructure provisioning using Terraform with remote state in Azure• • Deployed Prometheus and alerting stack, reducing alert noise by 60% and cutting cloud costs by 20% through workload optimization• • Actively contributed to DevOps knowledge-sharing, mentoring peers and fostering cross-team collaboration
- BayWa AGLinux-SystemingenieurJuly 2021 - June 2023 (1 year and 11 months)Munich, Germany• • Administered Linux environments (RHEL, SUSE, Debian) across cloud and on prem infrastructure• • Automated provisioning with Ansible and Bash, reducing setup time by 80%• • Tuned Apache, Nginx, and Tomcat servers; optimized Docker-based workloads• • Reduced overprovisioning by 25% through collaborative monitoring and cost awareness
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Education
- Information TechnologyTBZ Technische Berufsschule2010Information Technology
- CKS: Certified Kubernetes Security SpecialistThe Linux Foundation2025CKS: Certified Kubernetes Security Specialist