I went straight into the notification mechanics and missed the forest for the trees.
Start by clarifying the goal and user segments for price alerts, then propose a prioritized set of features based on user needs and business impact. Structure your answer around a product design framework, covering user problems, solution, prioritization, and success metrics.
Pro tip: Demonstrate deep understanding of Coinbase's user base by segmenting users (e.g., active traders vs. long-term investors) and tailoring alert features to each segment's needs. Also, consider regulatory and security implications, which are critical in crypto.
Ask clarifying questions to understand the goal: Is this for all users or a specific segment? What platforms (mobile, web)? What is the primary business objective (engagement, retention, trading volume)?
Discuss different user personas (e.g., active traders, casual investors) and their needs: timely notifications, customization, avoiding noise. Highlight pain points like missing price movements or irrelevant alerts.
Outline core features: customizable price thresholds, real-time push notifications, in-app alerts, and perhaps advanced features like percentage changes or volatility alerts. Prioritize features based on impact and effort.
Suggest metrics to measure success: alert creation rate, notification open rate, conversion to trades, retention impact, and user satisfaction. Tie metrics back to business goals.
Address potential risks: notification fatigue, security concerns (e.g., phishing), regulatory compliance. Propose mitigations like rate limiting, user education, and secure authentication.
AI-generated suggestions, not part of the candidate's original notes. May be inaccurate — verify before relying on them.