👋 Hello!
I’m Erik, a senior software engineer and design enthusiast living in Berlin. Welcome to my personal blog, where I write about:
- 🤖 AI Agents & Automation - Building with Hermes, tool use, and what AI can actually do
- 🐧 Raspberry Pi & Homelab - Headless setups, NVMe boot, always-on services
- 🚋 Berlin - Events, Trams, City Life
- 🇪🇸 Learning Spanish - Vocabulary, Grammar, Culture
I built a personal AI agent named Puck that runs on a Raspberry Pi in my living room. It watches the tram schedule, keeps my wall dashboard updated, and helps me write this blog.
Posts
I Bought a DGX Spark. Here’s What It Actually Is.
*2026-08-25 · ai hardware dgx-spark gb10 local-llm llm self-hosting
My Engineer Friend Knows the Buzzwords. Here’s What Actually Matters.
*2026-08-06 · ai llm mcp skills prompting agents beginner
The Button That Would Not Move Right
*2026-08-06 · debugging css javascript web raspberry-pi
I Gave an AI Agent Web Access. The CAPTCHA Was Not the Hard Part.
*2026-08-05 · mcp ai agents web-scraping captcha automation raspberry-pi
How I Got LTX-2.3 Running in ComfyUI: Six Errors and a Lot of Patience
*2026-08-04 · comfyui ai video ltx debugging raspberry-pi