Jaepil Jung
SRE at 당근마켓
South Korea
Summary
👤
Senior🎓
Top SchoolJaepil Jung is an SRE with 15 years of hands-on experience building and operating web and cloud systems from South Korea, currently ensuring reliability at 당근마켓. He began as a web and hardware engineer and evolved into full-stack and SRE roles, driving SPA migrations, backend automation, AWS infrastructure as code with Terraform, Docker/ECS deployments, and ChatOps tooling. Jaepil has shipped product-facing frontend features (Vue/React/Next) and platform improvements that boosted performance and monetization, and he contributed to the high-profile deno runtime by implementing filesystem APIs and test fixes. Known for bridging product UX and infrastructure reliability, he combines pragmatic engineering with an eye for operational maintainability and developer experience.
15 years of coding experience
14 years of employment as a software developer
인터넷 응용과, 인터넷 응용과 at 여주대학
Stackoverflow
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0reached
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Github Skills (10)
deno10
filesystem10
javascript10
typescript10
typescripts10
file-operations10
fileio10
typescript-types10
testing9
rust9
Programming languages (5)
Github contributions (5)
denoland/deno
Sep 2018 - Oct 2019
A modern runtime for JavaScript and TypeScript.
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:28 commits, 28 PRs, 24 comments in 1 year 1 month
Contributions summary:Jaepil contributed to the Deno runtime project by implementing and refining features across the JavaScript/TypeScript codebase. Their work included adding and editing comments to improve code clarity, fixing test code, and implementing file system functionalities like `readDirSync` and `readDir`. Furthermore, the user made changes to file structures, refactoring log level code, and correcting typos.
rustjavascriptruntimedenotypescript
J2P/bingo-server
May 2015 - Mar 2020
Bingo Game Server
Contributions:33 commits, 4 PRs, 16 pushes in 4 years 11 months
gamebingogame-serverbingo-gameserver
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