Welcome to my corner of the internet. This site collects technical write-ups, notes, and project stories I’m working on—or have shipped—across DevOps and infrastructure: home automation, homelab, virtualization, multi-cloud patterns, GitOps, IaC, observability, and SRE.
Beyond personal builds, I also share selected work from my professional practice as a DevOps & Infrastructure Architect.
For a fuller picture, visit my about page.
How I built mikula.dev using Hugo, Caddy, and Hetzner Cloud – with fully automated infrastructure provisioning via custom Terraform modules and Ansible playbooks for zero-touch deployments
Step-by-step guide to deploy a highly available Pi-hole pair with keepalived (VRRP) and a Virtual IP, plus config sync and validation
Comprehensive guide to automating macOS setup with dotfiles – from package installation to GPG/SSH key generation, Git configuration, and GitHub integration in under 15 minutes
Complete guide to setting up a modern PGP workflow with YubiKey: offline primary key, subkeys, backups, and Git commit signing