Live system status
Everything on this page is read in real time from the production systems behind this site. Nothing is cached beyond sixty seconds and nothing is staged. This page took 1737ms of server work, most of it health-checking the services below over Cloudflare service bindings.
Career platform services
Data protection
Backups run nightly with immutable per-run snapshots, keyset pagination (so hot tables copy consistently), a retention floor that can never delete the last good snapshot, and a dead-man's switch that raises an alarm if any database goes 26 hours without a verified backup, because a silent backup failure is the one you find out about too late.
Self-healing
A scheduled supervisor checks data invariants and system freshness, repairs what it can without a human, and records every action it takes. Zero is a fine number here; the point is that the count exists and is public.
Other production estates
Daniel runs several unrelated production systems under one monitoring discipline. They are private, so they appear here only as a count, but the health numbers are live.
This site studies itself
Aggregate counts only — no individual visitor tracking, ever. The point of measuring is changing: recent changes this loop produced — visitors asked about remote work and the assistant refused, so availability went on record and it now answers; it hedged about facts on record, so hedging vocabulary is banned in its instructions and tested weekly; weakness questions produced improvised negatives, so it now answers from a written honest-limits statement. Behavior measured, design changed, change verified. That loop is the product.
How this page works
A Cloudflare Worker fans out to each service's health endpoint over service bindings, reads backup and self-repair telemetry from the same D1 databases the systems write, and renders this HTML at the edge. The monitoring pattern behind it: every service exposes an unauthenticated boolean health surface; a watchtower sweeps them on a schedule and alerts only on state change, so silence means healthy rather than unwatched. Field Notes covers the design decisions.