Hi, I'm Cassy I design how people make video with AI.
Turning a blank prompt into a video worth posting.
- Currently→GenAI Design at TikTok
- Previously→0→1 product at Rippling
- Based in→San Jose 🌎 · —
- On the shelf→iF Design Award · US Patent
I design at TikTok, currently building Symphony — our AI creative studio for advertisers. I've designed its tools from the ground up (image-to-video, text-to-video, avatars, an editor) and wired them into one ecosystem.
Before this, I led 0→1 design at Rippling — a performance suite that hit $5M in its first year and earned a US patent. Studied HCI at UC San Diego.
Outside work, I'm usually chasing good light and better tea — the rest's in the photos below.
My camera roll is mostly lavender fields, film photos, and afternoon tea somewhere with a view. My passport's not far behind — South of France to Shanghai this year.
