Summary
Yeonho Choi is a Seoul-based technology entrepreneur and CEO with 11 years of experience building mobile and web software, leading his startup 우스톤 from outsourced app development into a live commerce platform. He began his career as an iOS developer and QA intern, bringing hands-on engineering sensibilities to product and business strategy. Under his leadership since 2017, the company has focused on mobile apps, web services, and live shopping—bridging development delivery with emerging e‑commerce formats. With a background in Electrical and Electronics Engineering from Dong-A University, he combines hardware-aware thinking with practical app engineering, enabling pragmatic technical decisions in a fast-moving startup environment.
11 years of coding experience
9 years of employment as a software developer
Bachelor's degree, Electrical and Electronics Engineering, Bachelor's degree, Electrical and Electronics Engineering at Dong-A University