Self-hosted AI platforms — bare-metal Kubernetes, multi-vendor LLM orchestration, agent protocols.
Göttingen, Germany · 14+ years operating production systems
Private home lab and proof-of-concept environment. Not a commercial offering.
- A Rust-native platform layer running dual-mode (local CLI + Kubernetes microservices) — 200+ modular service crates, unified through a SvelteKit operator UI.
- An AI-first phone OS prototype on SHIFTphone 8 (postmarketOS + Slint UI) — voice-driven, with on-device local LLM and an experimental agent runtime.
- A multi-agent fleet of 6+ specialized AI bots (Claude + Gemini + Haiku + local Ollama on RTX 4070), coordinating over NATS JetStream and A2A v1.0 on bare-metal Kubernetes.
- End-to-end supply chain — cosign signatures, SBOM attestations, Kyverno PSS, Cilium + SPIRE mTLS, GitOps via Flux 2.4. ~50 platform services on local hardware in Germany.
Most of the lab work above runs on internal repos. The public open-source slice:
| Project | Description | Lang |
|---|---|---|
| ParkHub Rust | Self-hosted parking management — Axum + Astro 6 + React 19 + Tailwind 4. v4.13.0, GDPR-compliant, MIT. Live demo |  |
| ParkHub PHP | Same product on Laravel 13 + PHP 8.4 for shared hosting. Identical Astro 6 + React 19 + Tailwind 4 frontend, MySQL/SQLite. Live demo |  |
| parkhub-site | ParkHub marketing site — Astro 6 + React 19 + Tailwind 4 on GitHub Pages. Live |  |
| legal | GDPR-compliant legal pages (Impressum & Datenschutz) — deployed to GitHub Pages |  |
Both ParkHub editions share the same product direction and frontend. The Rust edition targets self-hosted single-binary deployment; the PHP edition fits conventional shared-hosting environments.
- Build, don't consume — Rust-native implementations over npm-glue and SaaS lock-in.
- Self-hosted by default, sovereign by design — bare-metal Kubernetes in Germany, GDPR-compliant, no foreign cloud.
- Production-grade from day one — observability, mutual TLS, signed builds, and SBOM attestations are not afterthoughts.
- Multi-vendor AI orchestration — Anthropic primary, with OpenAI, Google, and local fallback. No single-vendor lockout.
Personal site: securanido.com · ParkHub: nash87.github.io/parkhub-site · LinkedIn: florian-schulz-a312bb137 · Contact: fschulz0787@gmail.com