Yuzheng SuninPragmatic Data ScientistsWhy is aha moment wrong?In the realm of product growth, the concept of ‘Aha Moments’ has gained significant traction. Inspired by notable examples from Facebook…3 min read·Oct 4, 2023----
Yuzheng SuninPragmatic Data ScientistsTHE clear definition of Retention, and why yours is ambiguousRetention is a concept where junior Data Scientists think they know, but senior Data Scientists become more careful with it. Why?7 min read·Oct 4, 2023--1--1
Yuzheng SuninPragmatic Data ScientistsSurviving the high-stakes game of product sense interviewsImagine stepping into a dark forest. Each pathway leads to different outcomes; some to treasure, others to dead ends. Your task is to…3 min read·Aug 11, 2023----