Hello my design world

I'm a Product Designer with 10+ years of experience in SaaS and enterprise platforms, specializing in UI design, design systems, and complex workflows. Experienced in building scalable digital products and collaborating with product managers and engineers across cross-functional teams.

Hello

my Design world

Vital Ring

A digital healthcare app integrating a ring-based wearable to collect health data and enable real-time physician monitoring

Healthcare

APP

Admin Dashboard

Vital Ring

A digital healthcare app integrating a ring-based wearable to collect health data and enable real-time physician monitoring

Healthcare

APP

Admin Dashboard

GOBOX

Designed a B2B quick delivery SaaS MVP to support fast decision-making and operational efficiency in a time-critical logistics environment.

Delivery

B2B SaaS Platform

Web Site

GOBOX

Designed a B2B quick delivery SaaS MVP to support fast decision-making and operational efficiency in a time-critical logistics environment.

Delivery

B2B SaaS Platform

Web Site

Atec America

Production UX/UI for a Cash Management Kioskdeployed in retail and casino environments across North America

Cash Management Kiosk

Admin Dashboard

Atec America

Production UX/UI for a Cash Management Kioskdeployed in retail and casino environments across North America

Cash Management Kiosk

Admin Dashboard

Product Designer

Young-ju Hong

User Experience

User Interface

Design System

HTML/CSS/JavaScript

Build Framer

Brand Design

Lemon Whale

/ Nov 2019 – Present

Product Designer specializing in UI design for SaaS and enterprise platforms. Designed complex user flows, information architecture, and interaction patterns for data-heavy products, and built scalable design systems and UI guidelines. Collaborated closely with product managers and engineers to deliver production-ready designs, with hands-on experience in HTML/CSS, responsive layouts, and basic JavaScript for build-ready UI.

HEAZ

/ Mar 2017 – Oct 2019

UX Designer working on global e-commerce platforms and marketing websites. Designed wireframes and responsive UI layouts, maintained internal design guidelines, and collaborated with developers through design handoff and QA to ensure visual and UX consistency across projects.

WemakePrice

/ May 2014 – Feb 2017

Web Designer for large-scale e-commerce services, focusing on UI design for promotional pages and product detail pages. Improved internal design templates to support faster content production and worked closely with marketing and merchandising teams.