What to record for career management

Why the resume won't write itself

Most people open the resume first, then try to reconstruct three years in one sitting. That is not a memory problem. Nothing was written down about what was done, why, or what changed.

Try listing last quarter's work right now. Most people stop at three or four lines, having done far more. Without records, a retrospective becomes invention rather than summary — and invented resumes fall apart in interviews.

What is worth keeping

Keeping only finished work loses half the value. Hiring asks about judgment more than outcome. Answering "why did you do it that way" requires the process to still exist.

Almost everything worth keeping is one of three things.

• Outcome — what you made and what changed. Numbers if you have them, before-and-after if you don't
• Judgment — why this option over the others. Rejected directions are often the better material
• Constraints — timeline, budget, headcount, approvals. The same outcome under different constraints is different work

How often, how long

Daily logging rarely survives two weeks. The sustainable cadence is once a week, five minutes.

The trick is not writing something finished. A one-line title and one attachment is enough to reconstruct the rest later, when you actually need the resume. By then you are organizing evidence rather than inventing it.

When the work has no numbers

"Improved conversion by 12%" is not available to everyone. For brand systems, motion work, or spatial design, the artifact is the evidence, and forcing it into a metric distorts it.

Three things substitute for numbers. Before and after — two screens are more convincing than most metrics. Scope — how many screens, stores, or markets it shipped to is countable. Adoption — whether the proposal was actually used, and whether other teams followed the standard afterward.