Hi! I’m Yusen,

An AI product designer who drives products forward with technology.

  1. Class of 2026

    Carnegie MellonMHCI

  2. 2022

    MetaiOS & Web Engineer

  3. 2020

    MicrosoftWeb Engineer

  4. 2019

    AmazoniOS & Web Engineer

Selected work

01AI-powered workflow · MHCI capstone

Goodwill Agent Voice-first tagging at the rack

CMU MHCI capstone with Goodwill of Southwestern Pennsylvania, whose 32-store softlines business brings in about $23.66M in annual sales. Starting from warehouse research, I built Goodwill’s first internal AI workflow tool. Processors say a garment’s attributes, and the agent operates the existing tagging software for them to print the label. In the pilot test, processor productivity (soft-line items processed per hour) rose 123%, and sell-through per processor rose 15% on average.

View case study
Goodwill Agent voice strip docked over the existing tagging software
Voice strip over the existing tagging software

02Social · CMU course project

Hive Five Group meetups for Bumble BFF

Individual project in Advanced Interaction Design at CMU. The brief was originally to design “nearby like” notifications. The course data showed BFF, Bumble’s friends mode, converting best, so I turned it into group meetups: five people per event, a table booked in advance, and participants revealed only after the event. The design covers iOS, Android, Apple Watch and a web entry point.

View case study
Three Hive Five screens: this week’s events, an upcoming dinner counting down, and the booking confirmation
Home, an upcoming dinner, and the booking confirmation

CMU team project. We designed a semi-autonomous three-wheel electric moped for a rider with limited mobility, including its physical controls and digital dashboard. Based on usability testing with 6 participants, we redesigned three moments: how she switches between manual and auto mode, how she gets help in an emergency, and how control goes back to her when the vehicle can’t handle a situation.

View case study
The auto-mode dashboard: a 3D view from behind the moped, a speed dial at 30 mph, and the prompt Vehicle ahead, maintaining distance
Auto mode: the dashboard tells Rose what the vehicle is doing

05At Meta · Mobile design

Clickable Category on Instagram

As the lead iOS engineer, I shipped the Clickable Category feature on Instagram Profiles. It was tested with 40M+ users, achieved 8% CTR, and drove creators’ followers +9.3% MoM.

View case study
The Clickable Category feature on an Instagram profile
Discover similar accounts from a profile