Product Designer

I build worlds of interaction.

Designing how things feel, move, and exist — across products, spaces, and immersive experiences.

Selected Work

11 projects
HAI — Financial Education Robot Assistant
Shipped
Product · Motion·2017 · Mar–Jul · Platform: Robocare humanoid robot (HAI)

HAI — Financial Education Robot Assistant

Korea's first robot co-teacher in a bank — turning money lessons into a multimodal experience for teenagers.

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Kono — Conversational Appointment Bot for 1Q Bankers
Shipped
Product · Motion·2017 · Jul–Sep · Platform: Facebook Messenger

Kono — Conversational Appointment Bot for 1Q Bankers

A Facebook Messenger AI bot that let customers book in-person banking visits in natural language — Korea's first conversational scheduling PoC for a major bank.

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A Dreamer's Decision - MIT Reality Hack
Winner
3D · XR·Hackathon Sprint

A Dreamer's Decision - MIT Reality Hack

A VR story that listens — talk to characters and shape the ending.

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Hugs!
3D · XR·Apr 2025 – May 2025

Hugs!

A short 3D animated film about the warmth of a simple hug.

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Stress Particle
Product · Motion·May 2026 · Concept & PRD · Platform: iOS & Android (Lovable prototype)

Stress Particle

An agentic stress visualization app — biometric data becomes a living particle field that makes stress visible and recovery rewarding.

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A Dog Parenting Companion for Busy Owners
Product · Motion·2021 · Jun · Final assignment, Experience Design course

A Dog Parenting Companion for Busy Owners

A dog-parenting companion app that helps busy modern owners walk, log, and bond with their dogs every day.

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Interactive 3D Web Resume
3D · XR·Ongoing

Interactive 3D Web Resume

My career as a 3D universe you can fly through and explore.

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Expressive Elements of Virtual Rewards in Fitness Apps
Product · Motion·2022 · Master's Thesis · Advisor: Prof. Yoon Jae-young

Expressive Elements of Virtual Rewards in Fitness Apps

A research study identifying which badge design elements — percentile ranking, expert info, metaphor, or tangibility — most effectively drive exercise motivation and self-efficacy.

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Get in touch

Have something you'd like to build together?

I'm open to product design collaborations, full-time roles, and creative R&D.