DevOps engineer · Brno, CZ

Martin Baránek.

I build and maintain reliable infrastructure — containers, automation pipelines, Linux at scale. Disciplined in learning, relentless in progress.

Get in touch See my stack
  • Currently team.blue
  • Based in Brno, CZ
  • Status Open to chats
Portrait of Martin Baránek
~/whoami martin@brno
Linux Docker Kubernetes Terraform Ansible GitLab CI AWS Azure Proxmox VMware Bash MySQL PostgreSQL GCP Claude DeepSeek opencode MCP Ollama

01 — About

Engineer of quiet, reliable systems.

I'm a DevOps engineer and Linux system administrator based in Brno, Czech Republic. I specialize in building and maintaining reliable infrastructure with Docker, Kubernetes, and modern cloud platforms.

I'm a firm believer in continuous learning. Whether it's container orchestration, deployment pipelines, or new cloud services — I'm always working on becoming better at what I do.

When I'm off the keyboard, I'm tinkering with home labs, contributing to open source, and sharing what I learn with the community.

5+ Years in infrastructure
Open-source enthusiast shared code · free tools · freedom to learn
  • Location Brno, CZ
  • Role DevOps · SysAdmin
  • Languages Čeština · English
  • Daily driver zsh @ Linux

02 — Stack

Tools I reach for, daily.

01

DevOps & CI/CD

  • Docker
  • Kubernetes
  • CI/CD Pipelines
  • GitLab CI
  • Ansible
  • Terraform
02

Linux & Systems

  • Linux Administration
  • Bash / Shell scripting
  • Networking
  • System Monitoring
  • System utilization
  • Cron jobs
  • Security Hardening
03

Databases

  • MySQL
  • PostgreSQL
04

Virtualization

  • VMware
  • Proxmox
  • KVM / QEMU
  • Hyper-V
05

Cloud & Microsoft

  • AWS
  • Microsoft Azure
  • GCP
  • Windows Server
  • Active Directory
  • Microsoft 365
06

Working with AI

  • Claude
  • ChatGPT
  • DeepSeek
  • Claude Code
  • opencode
  • GitHub Copilot
  • Prompt engineering
  • AI-assisted ops
07

Programming with AI

  • Anthropic SDK
  • OpenAI SDK
  • MCP
  • RAG
  • Ollama
  • AI agents
  • AI-driven scripting

03 — Contact

Have a system that needs to behave better?

Open to interesting infrastructure work, conversations, and collaboration. The fastest way is LinkedIn — happy to hear from you.

Connect on LinkedIn GitHub GitLab