Cheonย Park
Frontend Developer at MUSINSA
Seoul, South Korea
Summary
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Top SchoolCheon Park is a frontend developer based in Seoul with 12 years of full-stack experience building production web apps using Vue.js, Node.js and Ruby on Rails. He has shipped real-time video and chat features (AWS Chime, MediaStream, Socket.io) and led infra improvements like moving secrets to AWS Parameter Store and automating CI/CD with GitHub Actions and Jenkins. Comfortable across backend serverless patterns (Nest.js, DynamoDB, Lambda) and Rails, he emphasizes developer productivity through strict linting, eslint --fix workflows, and reusable components. He mentors junior engineers and has open-sourced practical tooling (forked env-aws-params improvements) used to simplify deployments. Known for pragmatic performance fixes and thoughtful refactors, he often reduces costs by optimizing memory and query patterns.
11 years of coding experience
5 years of employment as a software developer
Game Engineering, Game Engineering at Korea Polytechnic University
Korean, English, Japanese
Stackoverflow
893reputation
178kreached
19answers
23questions
Github Skills (200)
displays10
http-client10
svg10
tabular10
browser10
github-app10
html10
nodejs10
visualization10
aws-secrets-manager10
windowing10
xmlhttprequest10
ruby10
scrollbar10
brightness10
Programming languages (14)
Github contributions (5)
say8425/PongDang
Jul 2014 - Jan 2016
Contributions:5 releases, 87 commits, 34 pushes in 1 year 6 months
say8425/devise-dynamoid
Jul 2020 - May 2023
Support Dynamoid ORM and generators for Devise
Contributions:6 PRs, 7 pushes, 7 branches in 2 years 10 months
sqlgeneratorsdynamodbdeviseorm
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