Projects

AI Chat

Mobile App

Consumer Health

🔒 Theta AI Chat

AI Chat

Mobile App

Consumer Health

🔒 Theta AI Chat

B2B SaaS

Enterprise

Systems Design

Checkmate Menu Manager

B2B SaaS

Enterprise

Systems Design

Checkmate Menu Manager

0-to-1

Product Strategy

Mobile Web (PWA)

Scan Order Pay

0-to-1

Product Strategy

Mobile Web (PWA)

Scan Order Pay

Design System

WCAG

Figma

Checkmate Design System

Design System

WCAG

Figma

Checkmate Design System

B2B SaaS

Self-serve

0-to-1

Collaborator Invitations

B2B SaaS

Self-serve

0-to-1

Collaborator Invitations

About

Sean Yu

Product Designer | Toronto, ON

Most of my work has been in products where a design mistake has operational consequences: a wrong default puts a wrong menu live across a dozen sales channels, a badly ordered answer costs someone medical time.

That shapes how I work. I'd rather borrow a convention than invent one, and I treat accessibility as infrastructure — fixed at the token level, not screen by screen.

MS in Human-Computer Interaction, DePaul. Currently consulting, previously Theta Health and Checkmate. Open to product design roles in Toronto or remote in Canada and the US.

Background

2026 – Present

Product Design Consultant · Independent

2025 – 2026

Product Designer · Shanda Group at Theta Health

2023 – 2025

MS, Human-Computer Interaction · DePaul University

2020 – 2023

Product Designer · Checkmate

2016 – 2020

BFA, Interaction & UI/UX Design · Academy of Art University

Contact

Happy to walk through any of these projects, or hear what you're working on.

© 2026 Sean Yu