# Albert Cheng > Chief Growth Officer @ Chess.com Hey there! I led Growth for three of the most successful apps in the world: Duolingo, Grammarly, and Chess.com. I’d love to apply those lessons to help you scale your products and business! 🚀 At Duolingo, I led the Growth and Monetization Areas (~150 teammates) which scaled daily active users 60% YoY (25M+) and revenue 40% YoY ($500M+) through best-in-class gamification, retention, and subscriber conversion mechanics. At Grammarly, we drove Product-Led Growth and Product-Led Sales models for our AI writing assistant with 30M+ daily users and 70,000+ business teams. And now as the Chief Growth Officer of Chess.com, I support the growth of our 200M player community and our over 1B games played per month! Early in my career, I built live streaming and gaming features to 20M+ global users at YouTube and led crypto product at SoFi surpassing $1B in transaction volume. Things I can advise on: ✔️ Product-led growth, tailored to your unique situation ✔️ Expertise on the subscription business model ✔️ Benchmark metrics across acquisition, retention & monetization and experimentation to drive them up ✔️ Best practices for hiring & scaling growth teams ✔️ Advice on building useful features with Generative AI ✔️ Startup advising and investing Let’s chat and build high-growth products together! 📈 **Rating:** 5/5 (4 reviews) ## Offerings - Video call (15 min): $1000.00 ## Example Questions - I’m thinking of starting a company. What are the next few things I should focus on? - How do I know if my business idea will work? - How would you approach growth for my business? - What key metrics should I aim for at different stages to be a best in class company? ## Links - [Expert profile](/AlbertCheng) - [Avatar](https://media.intro.co/avatars/876823lGS_9UXC.jpg) - [Marketplace](/marketplace)