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프론트엔드 개발자
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송진경
@MeganMagic
Enginnering Quality & Growth
Resume
송진경
Jinkyong Song
Development Team
Frontend engineer.
안녕하세요
프론트엔드 개발자
송진경입니다.
송진경
@MeganMagic
Enginnering Quality & Growth
Resume
송진경
Jinkyong Song
Development Team
Frontend engineer.
Core Strengths
I design for scalability and improve through measurement.

Scalable Frontend Architecture
Designed and built a PoC for a micro-frontend architecture, and have been rolling it out incrementally in production.
When building internal libraries, I focus on developer experience so consistency and maintainability hold up even in a fast-changing codebase.

Performance & Legacy Refactoring
Rebuilt a legacy side navigation with Module Federation, cutting initial load time by about 15–19% and redundant server requests by up to 71%.
Consolidated state management on Zustand and split a monolithic store by domain, cleaning up legacy code to improve maintainability.

Cross-functional Collaboration
Working within a product team, I collaborate with designers and backend engineers across sprints, aligning scope and responsibility boundaries by explaining technical constraints and trade-offs.
I'm designing frontend AI agent skills so non-developer roles can open merge requests through AI and work more efficiently.
Through diverse work and projects,
I keep building experience and know-how.
Work Experience
2025.04 - Present
Elice
Platform Division, Frontend Engineer

pnpm workspace

React.js

typescript

Next.js

Zustand
2024 - 2025.04
Visang Education
Global Company, Software Development Cell

pnpm workspace

Webpack

React.js

typescript

Javascript

Styled-components
2022 - 2023
Codestates
IT Education Bootcamp Startup
Internal System Product Team, Frontend Engineer

Github, Github workflow

React.js

typescript

Javascript

Next.js

Tanstack-query

React-hook-form

Zustand

Styled-components

Chakra-UI

Jest

React-testing-library

Storybook
Projects
2023 - 2024
Tiggle
Shared Expense Tracker Platform Development Project

Figma

Vite

React.js

typescript

React-hook-form

Redux

Tanstack-query

Styled-components

Antd
Take a closer look at the details of my key projects.
You can find detailed problem-solving
write-ups on my blog.
![blog-[TypeScript] Removing optional from openapi codegen](/_next/image?url=%2Fassets%2Fblogs%2Fblog-1.png&w=3840&q=75)
[TypeScript] Removing optional from openapi codegen
2024.01.10
Read more
![blog-[Ant Design] Customizing component padding with tokens](/_next/image?url=%2Fassets%2Fblogs%2Fblog-2.png&w=3840&q=75)
[Ant Design] Customizing component padding with tokens
2023.11.06
Read more

Fixing msw error: "TypeError: Failed to execute 'text' on 'Response': body stream already read"
2023.07.25
Read more
2016 - 2023
Sogang University
Major in Art & Technology, Double Major in Convergence Software
2013 - 2016
Korea Digital Media High School
Digital Contents Department
2024.03.19
OPIc
Intermediate HIGH
2023.11.26
TOEIC
915
Thank you
If you'd like to know more,
feel free to reach out.