System design education · Audience trust

Coding interview and backend system design preparation

A published Inflearn video course that builds backend reasoning, interview readiness, and system design thinking for Korean developers.

Made by a five-engineer team, with Hong as the instructor and lead. It shows teaching and production work, not a promise about another course’s outcome.

Technical portfolio artwork for this evidence page.

What this course covers

Why this is relevant

This course is a concrete example of Korean-language education in System design education. Its topics include coding interview, system design, backend fundamentals.

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