Introduction
Enhancing Telegram's channel discovery system to help users find more relevant content is a critical challenge that could significantly impact user engagement and retention. As we dive into this product improvement case, we'll explore the current state of Telegram's channel discovery, identify key user segments and their pain points, and propose innovative solutions to enhance content relevance and user satisfaction.
Step 1
Clarifying Questions (5 mins)
Why it matters: This helps us align our solution with Telegram's strategic goals. Expected answer: Primarily focused on increasing user engagement and retention. Impact on approach: Would prioritize features that encourage daily active usage and content consumption.
Why it matters: Helps us understand the scale of the problem and potential impact. Expected answer: About 30% of users search for new channels weekly. Impact on approach: Would focus on making discovery more intuitive and personalized for casual searchers.
Why it matters: Determines the feasibility of implementing advanced recommendation algorithms. Expected answer: Basic user preferences and channel subscription history are collected. Impact on approach: Would explore ways to ethically expand data collection or maximize use of existing data.
Why it matters: Helps identify potential areas for differentiation or inspiration. Expected answer: Users often compare to WhatsApp's broadcast lists or Reddit's subreddit discovery. Impact on approach: Would look for opportunities to leapfrog competitors with unique discovery features.
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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