djuntgen@juntgen.com

active experiments

Projects

Proof of the "still builds" claim. Most of these run in production — where production is my house.

the homelab

[always]

A small datacenter run entirely as code: provisioning, configuration, and workloads all flow from one git repo, with real observability and backups that get tested. Every change is a commit; every deploy is deliberate.

#iac #automation #linux #networking

read the writeup →

hermes family fleet

[active]

Per-person AI agents for the whole family — isolated profiles, shared local memory, and per-person model routing. Adults get frontier models with local fallback; kids run fully local and fail closed.

#ai agents #local inference #mcp

read the writeup →

mission control

[active]

The family single pane of glass: a Go aggregator that polls metrics, alerts, and home automation behind the scenes, and a React front end with a health-driven architecture diagram — links flow green where healthy and stop where broken.

#go #react #home assistant

jupiter

[shipped]

A Home Assistant companion for household modes, schedules, and forecasts — built like a product, not a script: versioned releases, CI/CD, container images, and staging before prod.

#home assistant #ci/cd #containers

juntgen.com

[shipped]

This site. Hand-built with Astro, styled like the consoles I stare at all day, accessible in both themes, and deployed like everything else I run: from git, on purpose.

#astro #tailwind #nginx

how it deploys →