Design Works.

Introducing Design Projects I Have Worked on.

The S-1 HuenHome DoorCam app was developed to provide an easy and convenient monitoring and management service linked with DoorCam devices, catering to the diverse needs of users. By syncing with the device attached to the front door, users can monitor real-time activity and respond immediately to any situation through an intuitive control UI. This service adds convenience to peace of mind, ensuring home security anytime, anywhere.

Doorcam App IOT Project

Samsung's Work Productivity AI provides users with a personalized, AI-powered workflow system. By leveraging local data stored on the user's PC—such as corporate documents, meeting minutes, and work history—it enables seamless natural language information search and automated document generation.

Desktop AI Service

Samsung

While there is no shortage of dating apps today, most rely heavily on appearance-driven profiles. 'Flowing' departs from this traditional approach, launched with the core mission of connecting individuals based on shared values.

Dating App Service

Flowing

Korail Talk is a service that goes beyond basic train transportation, offering tourism train packages for independent and themed travel to create special memories for passengers. As a personal project, I conducted a full renewal by identifying user pain points through comprehensive user research and interviews.

Mobility Service Renewal

Korail Talk

Negocio is a real estate transaction platform that allows buyers and tenants to place bids directly online or negotiate prices with landlords, enabling transparent and reasonable decision-making.

Proptech Service Renewal

Negocio

Hyundai Card goes beyond the traditional value of currency, defining trends through its unique card plates, premium packaging, libraries, and culture projects. To amplify its reputation for innovative branding and marketing, I led a web interface renewal project that captures the essence of this industry leader.

Brand Site

Hyundai Card My Company

Dating App Service

Flowing

Grano is an order management service that allows wholesalers and restaurant owners to trade directly, enabling them to order ingredients at affordable prices. The project began with the discovery that restaurant owners buy ingredients at retail prices or from food marts, which include increased fees from multiple distribution layers, while distribution companies mainly trade with a limited number of clients.

Food Ingredient Platform

Grano

Actplus is a global fitness tech brand dedicated to helping people live a healthy life "more easily and comfortably" through creative, diverse products, informative content, and innovative technology.

Brand E-commerce

ACT Plus

This project redefined Samsung.com’s global site structure—which was previously fragmented by product—into a single unified platform, enhancing brand consistency and user experience (UX). By carefully analyzing user journeys, we designed a flexible flow that naturally connects product discovery to purchase, while upgrading the GUI of key screens to elevate visual polishedness. Furthermore, we established comprehensive interaction guidelines to systematize transition, motion, and feedback elements, delivering a consistent digital experience that meets user-centric global standards.

Prototype Interaction Guide

Samsung

Camstudy Service

Topping

Web 3.0 Blockchain Platform

LENX

SK WAIV CS WIND' is an integrated wind energy management and Manufacturing Execution System (MES) designed to optimize wind turbine efficiency and streamline global plant workflows. By meticulously analyzing the unique requirements of diverse user groups—from site workers to executives—the project delivers a tailored interface across PC, Tablet, and TV/Dashboard environments. The system centralizes real-time process monitoring, work orders, and quality control driven by local production data, successfully transforming manual processes into a user-centric, global-standard digital workflow that significantly elevates business productivity.

Worker Management System

SK WAIV CS WIND

Topping is a service designed for job seekers and career switchers to record their job-hunting journeys, prepare better alongside teammates with similar goals, and grow together toward achieving them.

Camstudy Service

Topping

LENX is a blockchain service that allows users to trade tokens provided by ZetaChain, enabling transparent transactions through a vampire attack.

Web 3.0 Blockchain Platform

LENX

Food Ingredient Platform

Grano

Brand E-commerce

ACT Plus

Prototype Interaction Guide

Samsung

Worker Management System

SK WAIV CS WIND

Negocio is a real estate transaction platform that allows buyers and tenants to place bids directly online or negotiate prices with landlords, enabling transparent and reasonable decision-making.