Gunwoo Ko
Frontend Engineer at Hilokal
Buenos Aires, Autonomous City of Buenos Aires, Argentina
Summary
Gunwoo Ko is a Frontend Engineer with 8 years’ experience specializing in React Native mobile apps and Next.js dashboards. Based in Buenos Aires, he focuses on stabilizing production apps and shipping high-impact features that drive retention and monetization. At Hilokal he implemented IAP-based subscriptions and sponsorships, rebuilt onboarding to reduce early drop-off, and delivered an LMS admin dashboard to improve operational visibility. He works closely with product, design, and backend teams to prioritize incremental releases and measurable outcomes. Known for pragmatic improvements to performance and user flows, he blends hands-on delivery with metrics-driven decision making.
7 years of coding experience
Stackoverflow
76reputation
2kreached
1answer
0questions
Github Skills (12)
open-source10
javascript10
cookbook8
prefix7
handlers7
equality7
coders6
react5
hacklang5
utilities5
functional-programming5
slack4
Programming languages (2)
Github contributions (5)
gunwooko/study-notes
Sep 2021 - Nov 2022
Study notes
Contributions:47 commits, 2 PRs, 35 pushes in 1 year 2 months
study-notesreactnotes
gunwooko/Covid19_diary_client
Sep 2020 - Jun 2023
Contributions:2 pushes, 2 branches, 15 issues in 2 years 9 months
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