Senior DevOps Engineer | System Architect | Open Source Advocate
I build resilient, deterministic, and sovereign IT infrastructure. My focus is on the symbiosis of legacy hardware and modern, cloud-native deployments (Docker, Podman, Proxmox, LXC) for highly regulated environments (BaFin, DORA, KRITIS).
“Digital sovereignty is not a political buzzword; it's a measurable technical state.”
I am the creator of MoE Sovereign, a fully self-hosted, deterministically-routed Mixture-of-Experts orchestrator. It demonstrates how to run enterprise-grade, GraphRAG-augmented AI pipelines entirely air-gapped on heterogenous consumer and legacy GPUs.
- Infrastructure: Proxmox, Kubernetes (OpenShift, k3s), Linux Administration (Debian/Ubuntu)
- Containerization: Docker, rootless Podman, LXC, Systemd Quadlets
- Orchestration & AI: LangGraph, Ollama, vLLM, MCP (Model Context Protocol)
- Data Tier: PostgreSQL, Neo4j, Valkey, ChromaDB, Kafka (KRaft)
- Observability: Prometheus, Grafana Loki, Alloy, W3C Traceparent