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Interviewers ask this kind of question to surface how you think, not what you remember. The strongest answers are specific, calmly told, and end on what changed.

ML system design · Eval design

You're deploying a recommendation model across 20 countries with different languages and cultures. Design your evaluation framework to ensure quality across all markets.

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You're deploying a recommendation model across 20 countries with different languages and cultures. Design your evaluation framework to ensure quality across all markets.

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