Knowledge & Guides

Proxmox

The leading open-source virtualization and VMware alternative: what Proxmox is, how to set it up, operate and migrate it.

Kubernetes

Practical guidance on Kubernetes architecture, Proxmox, European cloud providers, application modernization, networking, GitOps and cluster operations.

Remote Access

Guides to remote access and remote maintenance with NetBird, WireGuard, Apache Guacamole, role-based access, audit, and migration paths.

IoT

Guides to self-hosted IoT platforms with ThingsBoard, ChirpStack, LoRaWAN, MQTT, and Grafana: fundamentals, costs, and setup.

Monitoring & Server Operations

Practical guidance on Linux server management, maintenance, takeover and monitoring: tasks, costs, responsibility and open-source tools.

Supabase

Practical guidance on Supabase, Cloud and self-hosting, migrations from Firebase or Lovable, cost, RLS, backups, updates and production operations.

PaaS & Cloud Exit

Practical guidance for migrating Vercel, Heroku, Railway, Render, Fly.io, Netlify and other PaaS platforms to Coolify, Docker or controlled infrastructure.

AI Code & Software Quality

Practical guidance on AI code audits, ongoing code review, AI-built software, penetration testing, software maintenance and secure go-live decisions.

Section 203 & Managed Cloud

Practical guidance on Section 203 hosting, cloud operations, Supabase, open source and AI-generated software for professional secrecy holders.

Local AI for Business

Local AI for business: AI Cube, Open WebUI, dedicated models, RAG, data protection, sizing, and operations explained clearly.