About

Hey! I’m Christian Köhler — DevOps Engineer, Cloud Architect and Home Automation Enthusiast from Wartenberg, Bavaria.

What I do

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I help small and medium-sized businesses modernize and automate their IT infrastructure. At the same time, I support individuals in building intelligent smart home solutions.

My focus is on three areas:

• DevOps & Cloud — Kubernetes, Terraform, CI/CD pipelines, monitoring. From planning to production.
• Home Automation — Vendor-independent smart home planning with Homematic, OpenHAB, IoT sensors and energy management.
• Web Development — TYPO3 for enterprises, Hugo for fast static websites, modern web development with React.

What I work with

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Kubernetes Terraform Docker Ansible CI/CD AWS Hetzner Cloud Homematic OpenHAB Arduino ESP32 TYPO3 Hugo Go React

What drives me

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I believe that good technology should just work — reliable, secure, and without unnecessary complexity. On this blog, I share my experiences, tutorials and projects.

“Everyone said, it can’t be done! Then someone came along who didn’t know that and just did it.” – Goran Kikic

Got a project in mind? Let’s talk about it →