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프론트엔드 개발자

송진경입니다.

송진경

@MeganMagic

Enginnering Quality & Growth

Resume

Personal Detail
Name
Jinkyong Song
Birth
199X.00.00
Email
sjk.mari@gmail.com
Phone
010-1234-5678
Work Experience
Company
Period
Role
Elice
2025.04 -
Platform Div. Front-end
Visang
2024.03 - 2025.04
Software development
Codestates
2022.04 ~ 2023.08
Internal system. Front-end
Some company
2020.08 ~ 2021.12
Front-end development

송진경

Jinkyong Song

Development Team

Frontend engineer.

Core Strengths

I design for scalability and improve through measurement.

  • feature-Scalable Frontend Architecture

    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.

  • feature-Performance & Legacy Refactoring

    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.

  • feature-Cross-functional Collaboration

    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.

Experience

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

Project Details

Take a closer look at the details of my key projects.

Blog

You can find detailed problem-solving
write-ups on my blog.

Education & Language

2016 - 2023

Sogang University

Major in Art & Technology, Double Major in Convergence Software

  • Studied web programming fundamentals, image processing, and interactive media programming
    Studied foundational design and UI/UX design
  • Studied core CS concepts including C, Java, data structures, and algorithms
    Studied data programming with Python, R, big data programming, and corpus linguistics

2013 - 2016

Korea Digital Media High School

Digital Contents Department

  • Studied digital content production including computer graphics, 3D modeling, video editing, and computer music

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.

Email

sjk.mari@gmail.com

Github

@MeganMagic