DhungJoo Kim.
Memo · The archive3 issues

Operator notes, filed weekly.

Each memo follows the same shape: the situation, the decision, the insight, the sign-off. Three to seven minutes. No frameworks, no charts you've already seen.


003· issue

The week I stopped running standup.

Five hours a week, four people on the call, one person doing the talking — me. The cut, the replacement, and the metric I'm watching for two weeks before I call it.

Operator logFiled · 05·01·26Read · 5 min
002· issue

An image-prompt pipeline in an afternoon.

We were paying a contractor $1,800/month to produce social tiles. Saturday afternoon, one Cursor session, and the contract is the line item I cancelled this morning.

Builder breakdownFiled · 04·24·26Read · 7 min
001· issue

Hiring isn't the fix. The spec is.

Nine of the last twelve hires across the portfolio that didn't stick failed at the spec, not the person. Here's the thing I write before the job post now.

Selective takeFiled · 04·17·26Read · 4 min

One memo a week. Filed Monday.