Introduction
To improve Westpac's mobile banking app for streamlined bill payments and transfers, we need to analyze user behavior, identify pain points, and develop innovative solutions. I'll approach this by segmenting users, analyzing their journey, generating solutions, and proposing metrics to measure success.
Step 1
Clarifying Questions (5 mins)
Why it matters: Helps focus our improvement efforts on the most critical functionalities. Expected answer: Bill payments to utilities, credit cards, and peer-to-peer transfers are primary use cases. Impact on approach: Would prioritize streamlining these specific payment types.
Why it matters: Determines if we need to focus on mobile-specific improvements or cross-platform consistency. Expected answer: 70% of transactions occur on mobile, with users often initiating on web and completing on mobile. Impact on approach: Would emphasize mobile-first design while ensuring seamless cross-platform experience.
Why it matters: Identifies areas where we're lagging behind and opportunities to differentiate. Expected answer: Westpac is middle-of-the-pack, with users reporting frustration with the number of steps required for payments. Impact on approach: Would focus on simplifying the payment process and introducing unique features.
Why it matters: Ensures our product improvements align with broader company goals. Expected answer: Primary goal is to increase mobile app engagement and reduce customer churn. Impact on approach: Would prioritize features that encourage frequent app usage and improve overall user satisfaction.
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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