I test what ships and publish what I find, failures included: 100+ public repositories, every restore script run by CI, every finding on the ledger with its rule.
One of fewer than 250 Docker Captains worldwide, a CNCF Ambassador, and Technical Editor of "Docker and Kubernetes Security."
Production-tested. Partner links.
🛸 Proton VPN – Encrypted tunnel
🔐 Proton Pass – Zero-knowledge vault
🦑 GitKraken Pro – Visual Git client
🐧 Linux Foundation – Code: VALDEMAR
📚 ExpertEdge – Code: VALDEMAR
Without DevOps, AI fails fast. Learn how containers, CI/CD, and GitOps keep LLMs and ML systems like OpenAI and Hugging Face running at scale.
Master container security in 2025 with proven Docker & Kubernetes best practices. Learn how to automate scans using Docker Scout & Snyk with real demos.
Explore the top 10 DevOps tools for 2025 to optimize workflows, enhance security, and streamline CI/CD, GitOps, and Kubernetes.
Tag every resource once with default_tags, combine tags with merge(), ignore tags other tools change, and keep one scheme across teams, with tools that check it.
How Compose Bridge turns compose.yaml into Kubernetes resources, what it generates, how to change the templates, and how to run it as a kubectl plugin.
Learn how to install ownCloud with Docker Compose on Ubuntu using Traefik and Let's Encrypt. Secure, scalable file storage and sharing for your server.
Learn how to install Docmost using Docker Compose with Traefik and Let's Encrypt. Step-by-step guide for self-hosting a modern documentation platform.
AFFiNE behind Traefik with automatic Let's Encrypt certificates: the Docker networks, the compose file from my repository, one command to start, first login.
