"Tell me about a time you shipped something quickly."
Weak answer: "I worked overtime to meet a deadline." This shows effort but not how you made the process faster.
Strong answer: "We had weeks to build a feature that normally takes . I proposed skipping the custom UI and using an existing component library. I built a prototype in days, got feedback, iterated twice, and we shipped on day . Usage hit K users in the first week."
The strong answer shows a deliberate trade-off decision, not just working harder.