Hi, I’m HyunJung.
I move faster with AI.
But speed isn’t the point.
People are.

Selected Work

AI Knowledge SystemPassword requiredAI-powered interview agent interface showing conversation flow and knowledge collection workflows

Give people a reason to share

AI UXInteraction DesignUX Strategy

Collecting knowledge was one thing. Giving people a reason to keep sharing it was another.

Running ExperiencePaceon smartwatch and mobile running app showing live pace and contextual running guidance

What matters right now?

Information HierarchyWearable

When you're running, you can't look at everything. The right information needs to stand out at the right moment.

Enterprise PlatformPassword requiredStructured intranet dashboard with organized information categories, navigation structure, and resource access panels

Everything has a place

Information ArchitectureUX Strategy

The information was there. The hard part was making it easy to find, no matter which team it came from.

Worker RecoverySolace recovery app screens showing daily check-ins, mood tracking, and personalized guidance prompts

Less to Think About.

User ResearchInteraction Design

When you're already tired, the last thing you need is more to figure out. Recovery should feel simple.

Activity BookingWhatSUP tourism booking website displaying activity listings, booking interface, and adventure information

Booking should be the easy part

User ResearchUX/UI

Planning something fun shouldn't feel like work. The important stuff should be clear before you book.