Hello, visitor
FERN DUCK (≧◡≦)
I’m Yeha, a product designer who finds joy in scaling products with taste and intention.
With recent work in voice AI & healthcare, I'm passionate about designing interactions that feel deeply contextual and trustworthy.
Shipped 5 product launch campaigns for Samsung
Carnegie Mellon & UW HCDE alum, recently graduated
Moodfinder : Movie recommender app
Designer & Prototyper
Dec 2025 | Self - driven
Open AI model powered movie recommender system where user can get movie recommendations through images they select.
Bubble : Multi agent trip planning app
Designer
Dec 2025 | Self - driven
Bubbly AI is an AI concept design project, focusing on quick design iterations on swift UI, creating a fun and delightful engagement with AI agent based decision making.
Salesforce AI
Product Designer
June 2026 | Capstone sponsorship
Partnering with Salesforce, I designed interpretable UI for a voice cloning AI translating user goals into transparent voice cloning system.
My Monthly iOS widgets
Product Designer
April 2026 | Healthcare startup
Designed and shipped an iOS home screen widget suite across three widget types, sustaining an 85%+ engagement rate.
FIELD AI iOS app
Product Designer
June 2026 | Self - driven
I built the next generation human-AI interface, controlled by gestures, currently exhibited in Henry Art Gallery.