Hi! I’m Jihyun Um,

a product designer who values simplicity, clarity, and efficiency.

I design with intention—focusing on what’s essential to create intuitive experiences. Great products come from seamless collaboration, and I thrive in bridging teams, fostering trust, and making work more efficient.

I love bringing structure to chaos, keeping processes, timelines, and details organized so teams can work smoothly and effectively.

DESIGNED & DELIVERED

DESIGNED

&DELIVERED

DESIGNED & DELIVERED

*CLICK TO SEE THEM IN DETAIL

Career

Projects

Career

2025

Design Lead at

Onoma AI

Seoul, South Korea

Jan 2025 ~ Current

Wholistic participation of a product from planning to production.
Project managing of a project that consists of AI team and dev team.
CES 2025 Project Lead; got two awards from CES 2025(AI, Content&Entertainment)

Illustrious

Product Design

Jan 2025 ~ March 2025

Hypetale

UI/UX Design

Sep 2024 ~ Feb 2025

2024

Graduated From

Underwood International College, Yonsei University

Seoul, South Korea

Feb 2024

TooToon (Fabulator, Anima, Artifex, Emporium)

UI Design, Project Management

Feb 2024 ~ Dec 2024

CES Innovation Award Honoree

Artificial Intelligence, Content & Entertainment

Jan 2025

Webtoonlike

UI Design

Dec 2023 ~ Aug 2024

2023

UI/UX Designer at

Onoma AI

Seoul, South Korea

Aug 2023 ~ Dec 2024

AI Image generating product planning, management, UI/UX design
Domestic/International fair booth participation
Design lead of CES 2024; got awarded for CES 2024 Innovation Award(AI)

TooToon

Branding, UI Redesign

Aug 2023 ~ Dec 2023

CES Innovation Award Honoree

Artificial Intelligence

Jan 2024

2022

[Project] Dusty Affection

Branding, Illustration

Mar 2022 ~ Dec 2022

[Project] Silver Bridge

UI/UX Designer

Mar 2022 ~ Jun 2022

[Project] Cloudydays Project

Illustration

Mar 2020 ~ Feb 2022

Awarded IHEI Show Off Festa

Peer Champion Award

Mar 2022

2021

Design Intern at

Iconique

Seoul, South Korea

Jun 2021 ~ Oct 2021

Marketing material planning and creating
Product detail page creating
Product package design

Design Intern at

Chesedridge

Seoul, South Korea

Jan 2021 ~ Feb 2021

Created Brand Identity for the service
Created Welcome kit for cooperating companies
Supported website renewal

[Project] Yonsei LMS Redesign

UI/UX Designer

Mar 2021 ~ Jun 2021

2020

[Project] Email Inbox Redesign

UI/UX Designer

Sept 2020 ~ Dec 2021

[Project] Pocket Fridge

UI/UX Designer

Mar 2020 ~ Feb 2021

2018

Admitted to

Underwood International College, Yonsei University

Seoul, South Korea

Mar 2018

2017

Graduated from

Roy and Dora Whitman Academy

Amman, Jordan

May 2017

Projects

2025

Illustrious

Product Design

Jan 2025 ~ March 2025

Hypetale

UI/UX Design

Sep 2024 ~ Feb 2025

2024

TooToon (Fabulator, Anima, Artifex, Emporium)

UI Design, Project Management

Feb 2024 ~ Dec 2024

CES Innovation Award Honoree

Artificial Intelligence, Content & Entertainment

Jan 2025

Webtoonlike

UI Design

Dec 2023 ~ Aug 2024

2023

TooToon

Branding, UI Redesign

Aug 2023 ~ Dec 2023

CES Innovation Award Honoree

Artificial Intelligence

Jan 2024

2022

[Project] Dusty Affection

Branding, Illustration

Mar 2022 ~ Dec 2022

[Project] Silver Bridge

UI/UX Designer

Mar 2022 ~ Jun 2022

[Project] Cloudydays Project

Illustration

Mar 2020 ~ Feb 2022

Awarded IHEI Show Off Festa

Peer Champion Award

Mar 2022

2021

[Project] Yonsei LMS Redesign

UI/UX Designer

Mar 2021 ~ Jun 2021

2020

[Project] Email Inbox Redesign

UI/UX Designer

Sept 2020 ~ Dec 2021

[Project] Pocket Fridge

UI/UX Designer

Mar 2020 ~ Feb 2021

See all projects

Bits of me

Christmas baking

Spending Time with my kitty

Vegas-ing in Vegas

Spending Time with my kitty

Prepping for Exhibitions

More christmas baking

Enjoying Treats

Flowers!

Experimental Bangs

Pwetty Cakes

Music, Books, and milk tea

More kitties...

Sewing!

Enjoying Piña colada

Loving these overhead shots

Get in touch!

umjihyun99@gmail.com

+82 10 2315 2382