Work
About
Resume
Hi I'm Peiyi Sun!
I'm a product designer based in San Francisco, specializing in creating innovative products at the intersection of visual design, business, and technology.
Currently designing at
BetterUp
Previously at
Roblox
works.
01
Agnetic AI
2025
- Today
Product Design @ betterup
Designing for Agentic AI - Working in Progress
02
Recommendation Next
2024
Product Design @ Roblox
Designed a recommendation feature for game leaving page, achieving 60% reduction in navigation steps.
03
Message reaction
2023
Product Design @ roblox
Shipped an end-to-end reaction feature, enhancing self-expression and chat engagement, and created
16
Roblox Emojis - Out Now !
04
zoom chat redesign
2023
UX/ UI Design case study
Redesigned the Zoom Chat Box and engagement tools to strengthen user communication.
playground.
Working as a founding designer to build a design system for branding and UIs
Happyworks® branding
Using JavaScript to create a visualization of the Succession theme music
visual coding
Collaboration with Ernst & Young to design a solution that enhances government service efficiency
government Service Dashboard @ EY
Design research paper on optimizing UX design to enhance userconfidence in digital products
UX Design Paper Publication @ AHFE24
Pitching a concept to reimagine the airport waiting experience
Airport Lounge Pods Design
A fun 3D rendering experiment exploring lighting and textures in Blender
3D Blender Rendering
experience.
Betterup
2025 - Today
Product Designer - AI
Hacksc
2023 - 2024
Product Design Lead
Bradesco Bank
2022
Design Strategist
roblox
2024
Product Designer - Growth
Whatnot
2023
UX Design Consultant
wisers technology
2022
UI UX Design Intern
roblox
2023
Product Designer - Social
Contact
Linkedin
Email
Resumé
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about.me