Summary
Yoonseon Yang is a product designer with nine years of experience crafting data-driven mobile and IT products, currently designing at LINE Plus in Seoul. She combines quantitative and qualitative research to surface consumer insights and translate them into practical product solutions, with prior design roles at Coupang, Mozzet, and NINES. Trained in both fashion and visual information design, she brings a strong visual sensibility alongside rigorous user-research methods. Comfortable diving deep into problems, she balances user empathy with metrics-driven decision making to iterate impactful features. Her cross-cultural experience working in Taiwan and Korea enhances her ability to design for diverse markets and teams. Outside of design, she signals a developer mindset—“No Coding, No Life”—reflecting a curiosity for engineering and system-level thinking.
9 years of coding experience
3 years of employment as a software developer
Bachelor's degree, Fashion design, Bachelor's degree, Fashion design at Konkuk University
Korean, English, Chinese, Japanese