Product Builder Across Web3, Gaming, and Media

Gm, I'm David Grinbaum (aka Duck) — a product leader and builder with a background spanning web3, gaming, and creative industries.

Today, I lead product initiatives at Dialect, helping to reimagine how users interact with the internet through Blinks and Alerts on Solana. Before that, I was Director of Product Management at Star Atlas, where I helped build the first entry points into a massive, next-generation metaverse — from launching a $150M+ staking platform to bringing the first Solana wallet into Unreal Engine 5.

Earlier in my career, I co-founded Chapter Four, a creative studio working with clients like Audible, IDEO, Disney Theater, and Microsoft on immersive media projects.

Across everything I've built, I care about the same things: making good ideas real, shipping without overcomplicating, and raising the bar a little bit higher each time.

Outside of work, I help run BanditoDAO, and hang out with my family in New Jersey.