The Operator Console
The intake pipeline works. The database fills every morning. And Maria's workflow is still: open the SQLite file, squint at forty ro...
Read the lesson →Building APIs with FastAPI
Every API lesson so far has had you on the calling side of the table. This week the table turns: three teams want your 311 data, and the...
Read the lesson →Webhooks
Every API lesson so far has been about calling out. This week the direction reverses: the city can now push 311 status changes to CityOp...
Read the lesson →Pagination, Rate Limits & Retries
Milestone 2's pipeline pulls a thousand-row sample and proves every record accounted for. Now Maria wants September — all 323,044 ro...
Read the lesson →Auth in the Wild
Your pipeline runs. It pulls the data, reconciles the counts, logs everything. Then Lisa from security reads the deployment notes and as...
Read the lesson →Blog Archive
- October 2026 (23)
About Me
The Operator Console
The intake pipeline works. The database fills every morning. And Maria's workflow is still: open the SQLite file, squint at forty ro...