Systems Thinking
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Projects

Things I’ve made to learn something or scratch an itch. Drag your own screenshot onto any icon to swap the placeholder.

Shipped 4
Latency Budget Turn a target p99 into a per-hop latency budget, so reviews argue about numbers, not vibes. Web · Tools RFC Garden A home for design docs with decision logs and a “what we’re nervous about” field you can’t leave blank. Web · Docs Incident Timeline Paste a Slack thread, get a clean, shareable postmortem timeline with the gaps highlighted. Web · Ops Queue Sim An interactive playground for queueing — drag the arrival rate and watch backpressure respond live. Web · Learning
Building 2
On-Call Digest A weekly bot that summarizes pages, groups repeat offenders, and nudges teams toward the real fix. Slack · Ops This site A deliberately minimal, fast home for the daily writing habit — no framework, just paper and ink. Web · HTML