Albert Cheng
Consumer growth and monetisation executive. Head of Growth at Duolingo, Grammarly, and Chess.com. Earlier career at YouTube (streaming and gaming features used by 20M+ users) and Google. Background: Taiwanese immigrant family, serious classical piano (near-conservatory level, perfect pitch), engineering degree. Proponent of explore/exploit as a growth operating model and freemium sampling as a monetisation lever. Currently VP Growth at Chess.com, targeting 1,000 experiments/year.