Miryang Jung

Frontend Engineer

I've built commerce three times.I'm a frontend engineer who has spent six years building products with React, Next.js, and React Native. I developed a direct-trade produce marketplace at Farmmorning; led 'Fabrill', a secondhand luxury jewelry commerce platform, as a founding member and FE lead from stack selection to operations, reaching 25K MAU; and single-handedly built the Magazine C store — from payment integration to back office — launching it in about two months. I've moved commerce metrics directly: a listing UX improvement grew product listings by 50%, and AI-powered recommendations lifted CTR 7x.I don't hesitate to expand my role.When a newly launched service had no traffic, I designed the marketing campaign myself; when the organization needed AI, I planned and ran a company-wide AI transformation (AX) program. I cross role boundaries whenever the problem calls for it. During the uncertain transition into the AX Partner role, a peer review singled me out as the member who most proactively found and executed new work, reaching out first to colleagues I had rarely collaborated with.I pursue completeness in the customer experience.I work to the standard of value that reaches customers, not just code that works. I proactively surface technical constraints and edge cases at the planning stage to reduce rework, and after release I monitor real-world errors and UX issues myself. I also lead performance and stability improvements, such as cutting the memory footprint of large image lists by 90% to eliminate app crashes.