Pinyun | UX Design Portfolio

Product Design

Thumbnail collage of MAI Portal UI components, including buttons, form fields, tables, filters, notifications, and modal states from the B2B design system.

MAI Portal Design System

Built the 0→1 design system adopted across B2B portal for medical education platform.

MAI

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3 months (Dec 2022 - Mar 2023)

Shipped

Design Systems

BodyMap VR interface showing medical imaging feature

BodyMap VR: Medical Imaging Feature

Designed interaction model for VR-based medical imaging feature for student learning.

MAI

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8 weeks (Oct - Dec 2022)

Shipped

VR Design

Hero image of The Bloom app — four screens showing a happiness memory archive, a recorded moments timeline, a live biosensor monitoring screen with D.O.S.E. chemicals visualization, and a recommendation screen based on previous data.

The Bloom: A Living Happiness Recorder

A wearable biosensor and companion app that passively detects and archives joy in a speculative context.

Figma

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3-day Hackathon | March 6–9, 2026 & 3-day redesign

Hackathon

Mobile Design

Hero image of The Bloom app — four screens showing a happiness memory archive, a recorded moments timeline, a live biosensor monitoring screen with D.O.S.E. chemicals visualization, and a recommendation screen based on previous data.

Whisper: Location-Based Story App

A mobile app where people leave personal stories anchored to real places for others to discover.

DubsTech & Design Buddies

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2-day Hackathon | May 2-3, 2026

Hackathon

Mobile Design

UX Research

Autonomous Mobility as a Social Service

Toyota Mobility Foundation capstone: service design for autonomous transit accessibility.

Toyota Mobility Foundation

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September 2025 – April 2026

Toyota Client

Service Design