Gitops

When your hosting provider goes down, you have two options: scramble or switch. We built an automated failover system using Cloudflare Workers, KV storage, and an on-site server that flips DNS within two minutes — at zero ongoing cost.

How we built a production mail server from scratch — Postfix, Dovecot, dual DKIM, DANE, DNSSEC, MTA-STS, WKD, and an SNI multiplexer — with Part 2 covering post-quantum OpenPGP on the horizon.

How I built and deployed a fully automated static blog with a custom theme, GitLab CI pipeline, Terraform infrastructure, and a perfect Lighthouse score — and what actually broke along the way.