---
title: "moonweb — Homelab, Smart Home, Code & Retro Hardware"
section: "hub"
description: "Stefan Koelle's homelab: smart home automation, Proxmox infrastructure, open-source code projects, and retro hardware. Senior Software Developer based in Munich."
layout: base.njk
ogImage: "/stefan-koelle-foto.jpg"
sections:
  - heading: "Homelab sites"
    cards:
      - title: "infra"
        summary: "Stack overview: Proxmox, Synology, network, backups, and how I work."
        href: "https://infra.moonweb.org"
        emoji: "🏗️"
      - title: "smarthome"
        summary: "What's actually running on the homelab, and why."
        href: "https://smarthome.moonweb.org"
        emoji: "🏠"
      - title: "code"
        summary: "Curated catalog of my GitHub projects."
        href: "https://code.moonweb.org"
        emoji: "💻"
      - title: "retro"
        summary: "Physical retro hardware collection."
        href: "https://retro.moonweb.org"
        emoji: "🕹️"
  - heading: "About me"
    cards:
      - title: "CV / stefankoelle.de"
        summary: "Career, contact, and background."
        href: "https://stefankoelle.de"
        emoji: "👤"
  - heading: "Time capsules"
    cards:
      - title: "28k8.moonweb.org"
        summary: "tHE tEMPLE BBS Mailbox and 90s releases archive."
        href: "https://28k8.moonweb.org"
        emoji: "💾"
      - title: "www.moonweb.org"
        summary: "The 2000s internet projects, networking and engineering."
        href: "https://www.moonweb.org"
        emoji: "🌐"
      - title: "inseco.de"
        summary: "Internet services & consulting for gastronomy and clubs, Peak 2003–2008. Custom PHP/CMS."
        href: "https://inseco.de"
        emoji: "🍽️"
      - title: "build broken"
        summary: "dotnet developer blog from the .NET Open Space era (2009–2011)"
        href: "https://buildbroken.moonweb.org"
        emoji: "🔷"
---
<div class="intro">
  <div class="intro-text">
    <h1>Hey, I'm Stefan 👋</h1>
    <p>Welcome to moonweb, my personal corner on the internet. This is where I document my homelab, smart home setups, infrastructure experiments, retro hardware, and the code that ties it all together.</p>
    <p>I'm a Senior Software Developer &amp; Architect based in Munich with 20+ years in the trenches, from Turbo Pascal on the 486 to .NET Core, Kubernetes, and AI-driven development today. By day I build microservices and cloud architecture, by night I dive into smart home automation, restore retro computers, and automate things that don't necessarily need automating.</p>
    <p>Everything here runs on a homelab that has been evolving since the mid-90s, from multiple 486s and Pentiums back in the day to today's Proxmox cluster. Have a look around.</p>
  </div>
  <img class="intro-photo" src="/stefan-koelle-foto.jpg" alt="Stefan Koelle" width="280" height="280">
</div>

{% include "card-grid.njk" %}