Hi, I’m Jun 🧑🏻💻
A Product Designer who puts
a creative lens on data, AI,
and systems thinking.
Based in LA, I turn complex information into clear, intuitive experiences, and I build working versions of what I design. oosm, now fully in use at a dental clinic.
- Open to product design roles
- English and 한국어
Product design
Things I’ve designed, shipped, and built for real people, including me.
oosm In use at the clinic
A case library for a dental clinic. Staff tag consented treatment photos, prepare similar cases before a consult, and show them at the chair.
Outreach In use, demo live
An AI team that researches companies, finds the right person and drafts the letter. Every fact shows its source, and nothing is used or sent without my OK.
Water Reuse Consortium Launched
A public site for a government-funded USC research initiative. My prototype became the live site. 40% more engagement and 1,000+ ReWater Center sign-ups by December 2024.
Dimensional Fund Advisors Proof of concept
A platform where financial advisors find market slides, make them their own, and take them to a client. The first designer on the project: research, the structure, and two rounds of website and app.
TaleTots Live app
A storytelling app where kids make characters and read stories starring them. My 2024 thesis, rebuilt in 2026 as a working web app.
Crossfade I use it daily
Moves your liked songs and playlists between music services, Melon and FLO included, in the exact order you saved them.
Sieve I use it daily
Paste any link and keep every picture and video on it, minus the ads. Runs from my phone’s share sheet.
Concept work from USC
Brand & communication
Client work from Advue Digital: what came in, and what I made of it.
BHC Chicken In-store posters
- Arrived
- Combos, prices and a lunch special
- Made
- Posters you can decide from in line
CoPack Inc. Photo library
- Arrived
- Product photos that looked AI-made
- Made
- A photo library buyers believe
Hanmi Bank Bilingual guide
- Arrived
- U.S. banking, named in English
- Made
- A Korean guide with the paths drawn out
Newsletters Several clients
- Arrived
- A new brand and a new offer every send
- Made
- One skeleton, a different mood each time
AllMerits Asset Brochure
- Arrived
- Pages of regulated retirement-plan copy
- Made
- A brochure you can open at any page
Open Bank Story deck, rebrand
- Arrived
- Twenty years of dates, branches and numbers
- Made
- One deck in four movements
I’d love to meet you, let’s chat.
Copyright © 2026 Junhyun Kim. All Rights Reserved.Made with Love and Home-made Corn Silk Tea
Last updated on October 7, 2026, 9:05 AM PST