Introduction
Improving Zulily's mobile app search functionality to help customers find deals faster is a critical challenge that directly impacts user satisfaction, engagement, and ultimately, the company's bottom line. As we dive into this problem, we'll explore user behavior, pain points, and innovative solutions to enhance the search experience. Let's begin by clarifying some key aspects of the current situation.
Step 1
Clarifying Questions (5 mins)
Why it matters: Determines the complexity of keeping search results relevant and up-to-date Expected answer: Product catalog changes daily with new deals Impact on approach: Would focus on real-time indexing and dynamic search algorithms
Why it matters: Helps prioritize search improvements versus category navigation enhancements Expected answer: 60% of users start with search, 40% with browsing Impact on approach: Would emphasize search optimization but not neglect category structure
Why it matters: Influences the focus of search results presentation and filtering options Expected answer: Mix of both, with slightly more emphasis on unique discoveries Impact on approach: Would design search to balance showcasing new, unique items with easy access to deals on popular brands
Why it matters: Aligns solution with broader business objectives Expected answer: Primary focus on increasing conversion rates, secondary on user retention Impact on approach: Would prioritize features that quickly connect users with relevant, purchasable items
At this point, you can ask interviewer to take a 1-minute break to organize your thoughts before diving into the next step.
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