Walking through the product you shaped most and the impact of your own decisions

Walk the interviewer through the products you have built or had the most influence on, and your role in each. ```hint Depth beats a list Name your strongest two or three briefly, then go deep on the one where your own decisions most clearly changed what shipped and what happened after launch. ``` ### Clarifying Questions - Does the interviewer want a quick tour of several products, or a detailed walk-through of one? - Do products count where I shaped the direction without owning the roadmap, for example as an engineer, designer or analyst? - Should I favor consumer products closest to the scale of Meta's apps, or whichever product shows my strongest personal impact? ### What a Strong Answer Covers - A clear choice of product, with the problem it solved, its users and why it mattered to the business - The candidate's own role and decisions, kept distinct from the team's work - Evidence of impact with metrics, plus what did not work and what was learned - How the candidate influenced engineering, design, data science and leadership without direct authority - A concise structure that leaves the interviewer room to probe ### Follow-up Questions - Which decision on that product would you make differently now, and why? - How did you know the product was succeeding, and which metric would have told you it was failing? - Tell me about a time someone on that team disagreed with your direction. What happened?