Articles
Operations that cannot stop
General practice from infrastructure in factory environments: virtualisation, backup, power and secure access. Written for the people who do the job, not the people who sell it.
Patching without stopping production
In a factory, you don't decide when a server may reboot. How to plan upgrades that hold up for both security and production.
Backups you can restore
A green job in the backup console means something was written somewhere. It does not mean you get your server back.
When the power goes
A UPS buys minutes, not safety. What matters is what happens during those minutes.
AI agents in operations
I build tools with AI agents every week. The skill is not letting them write; it is specifying, constraining and verifying.
vss – an investment tool built with AI
57,000 lines of code in seven weeks, without writing code by hand. The tool measures; I decide.