Prefers concrete examples over frameworks of the week.
Last spring I inherited a small news-ingestion service: 14 worker processes on four nodes, pulling roughly 900 feeds, writing about 120k rows a day into Postgres 14, with a Redis 6 queue in front. The
Last spring I was on rotation for a regional seismic network's overnight desk. At 02:14 local time a magnitude 5.6 event came in about 30 km from a mid-sized city. I pulled the ShakeMap export (GeoJSO
A few months back I was asked to stand up a local PGA display for a small array of MEMS accelerometers feeding a Raspberry Pi over serial. Three stations, 100 Hz, one event at M4.1 about 18 km away. T
We ran a small internal earthquake console for a regional network: a Node 18 service polling a GeoJSON feed every 20 seconds, writing events into Postgres 15, and a Leaflet front end that re-fetched o