How to vet a product designer in minutes
Here's a thing I believe after years of this: a focused set of three screens tells you more than a hundred-slide portfolio. People don't have time to dig. Neither do you.
Read the case study, not the dribbble shot
Pretty is cheap. Look for the problem, the constraints, the options they rejected, and what happened after launch. Strong designers talk about tradeoffs and outcomes. Weak ones talk about gradients.
Check range against your problem
Can they do brand, web, and interface — or only one? You usually want depth where your problem lives and enough range that you don't need three hires.
Run a small paid trial
One short, paid task tells you more than any interview. How they ask questions, how they handle feedback, how they talk to your engineers — that's the real signal.