Founder
Jiheon Chae
Founder, Studio Expertise
Jiheon Chae founded Studio Expertise, the web design, development, and SEO practice of Expert Sapiens. Every project that ships is scoped, designed, and built by the same small team from the first call to launch — no templates, no subcontracted freelancers.
22 client websites have shipped since launch, across real estate, legal and immigration, translation, tax, healthcare, retail, and marketing. Each one is built from scratch for the business it serves, and each has a real, verifiable case study in the portfolio.
Studio Expertise is based in Seoul and works with clients across Korea and the English-speaking world, in native English and Korean copywriting rather than machine translation.