Byungdae Sohn is a Technical Lead with 13 years of hands-on JavaScript and TypeScript expertise, specializing in front-end architecture while also shipping Node.js back-ends and React Native apps as needed. He has led engineering teams and Scrum practices across companies like ProtoPie, Riot Games, and SmartStudy, and has served in senior leadership roles including Head of Engineering and Director of Engineering. A pragmatic advocate of agile, he emphasizes tool-philosophy alignment (JIRA) and practical practices over abstract methodology, and uses a personal travel service project as a testbed for new technologies. He values building non-competitive, trust-based remote cultures and believes teaching and knowledge transfer are core to learning—evidenced by a book he published from his Naver project experience and regular company trainings. Based in Seoul, he politely declines roles outside his career focus, preferring positions where he can both coach teams and keep shipping front-end excellence.
13 years of coding experience
16 years of employment as a software developer
학사, 미디어, 영어영문학, 학사, 미디어, 영어영문학 at Soongsil University
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.