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This is a non-standardized, self-reported practice tool—not a psychological, career, or hiring assessment. Answer based on what you can independently deliver today; the result is only a path and starting-stage reference.
Can you turn a target JD into competencies, evidence, and preparation tasks?
When activity drops, can you define the metric, baseline, and breakdown before proposing solutions?
Can you independently write SQL for funnel, retention, or repeat-purchase analysis?
Can you document a metric’s numerator, denominator, time window, deduplication, and source?
When designing an AI feature, can you define task success, an eval set, a rubric, and failure types?
Can you explain tradeoffs among model quality, latency, cost, and safety?
Does your project show evidence, constraints, tradeoffs, edge cases, and validation?
Can you explain the context, your contribution, result, and reflection in five minutes?
After feedback, do you keep before/after versions and validate again?
Have you scheduled concrete deliverables for the next two weeks instead of only “keep learning”?
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