dev
Summary
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SeniorJoeun Ha is a software engineer with 8 years of experience building user-focused web and mobile products from Seoul. Currently at Karrot, she developed the Cobuying group purchase service and contributed to a platform migration from native apps to WebView. Her background spans frontend and backend work—React, Next.js, React Native, TypeScript, and Golang—having built admin, certificate, and recommendation services at Banksalad and Marpple. She brings hands-on full-stack experience and a product-minded approach informed by participation in MyData and commerce projects. Motivated by a desire to create software that cares for its users, she blends pragmatic engineering with empathy for neighbors who use her products. Her work often sits at the intersection of consumer UX and solid backend services, making complex flows feel simple.
8 years of coding experience
Github Skills (11)
java7
data-structures7
api-authentication7
api4
spring-boot4
rest-api3
jwt3
authentication3
rest3
spring2
spring-cache1
Programming languages (3)
Github contributions (5)
galid1/Algorithm
Apr 2019 - Feb 2022
Algorithm Study
Contributions:917 commits, 69 PRs, 776 pushes in 2 years 10 months
javadata-structuresalgorithm-study
galid1/chatapp
Aug 2018 - Aug 2020
Contributions:4 PRs, 7 pushes, 7 branches in 2 years 1 month
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