Summary
Hyunseok Kim is a Front-end Lead Engineer with 15+ years of experience and a proven track record building interactive web applications, SaaS, and AI platforms across gaming, real-time communication, and mobility domains. He specializes in JavaScript/TypeScript and subtle motion, shaping polished user experiences and reusable UI components while leading small front-end teams. His recent work at NCSoft, HYPERCONNECT, and 42dot covers WebRTC SDKs, AI SaaS, Robotaxi admin tools, and high-traffic promotional sites, demonstrating versatility across product and platform work. Comfortable bridging design and code, he focuses on interaction details that improve retention and perceived quality. Fluent in a practical mix of modern front-end patterns and legacy RIA/Flash heritage, he brings a pragmatic perspective to migrating and evolving UI systems. Based in Gyeonggi, South Korea, he pairs a technical industrial engineering background with a curiosity for learning and design-driven engineering.
11 years of coding experience
13 years of employment as a software developer
Bachelor's degree, College of Techno engineering, industrial engineering / Japanese language (double major), Bachelor's degree, College of Techno engineering, industrial engineering / Japanese language (double major) at Kyung Hee University
Korean, English, Japanese