How I work
AI writes most of the code. I decide what gets built and what stays.
Spec before code
I write what it should do and how I will know it works. The agent builds from that, not from a chat.
Small steps I can check
One change, one test, one commit. If I cannot review it in a few minutes, the step is too big.
Keep a change only if a test says so
In the forecasting model, calibration stayed and an xG blend was dropped. The backtest decided, not my preference.
A lessons file the agent reads
Every mistake becomes a rule. Each session starts by reading them, so the same bug does not come back.
Say what AI wrote
AI writes most of the code. I own the architecture, the trade offs and the tests, and I can explain all three.