about

Introduce - Sungjun Gwon

  • I’m a developer working in Korea.
  • I work on Web development, both back-end and front-end. However, I am more interested in the backend.
  • I have a passion for development (continuous self-development) and good communication.
  • I like listening to music, watching movies, playing soccer, and pursuing a minimalial life.
  • The goal of my life is to live happily with the people I love and do the software development that I like for the rest of my life.

Motto

If you hate a person, you hate something in him that is part of yourself. What isn’t part of ourselves doesn’t disturb us. - Hermann Hesse

누군가를 미워하고 있다면, 그 사람의 모습 속에 보이는 자신의 일부분인 것을 미워하는 것이다. 나의 일부가 아닌 것은 거슬리지 않는다.

interest

  • Simple
  • Automation
  • Optimization
  • Legacy cleaning
  • Documentation

Skill Set

  • Back-end
    • Java
      • Spring / Spring Boot
      • JPA(Hibernate) / Mybatis
      • Gradle / Maven
      • Tomcat
    • JavaScript
      • Node.js
      • Express.js
      • Sequelize, Mongoose
  • Database
    • MySQL / Oracle
    • MongoDB
  • Front-end
    • HTML5 / CSS3
  • Etc
    • AWS
    • Ubuntu
    • Nginx
    • Docker
    • Jenkins
    • Git / Github / GitLab
    • IntelliJ / WebStorm / DataGrip / Vim / Visual Studio Code

Learning

  • TDD / DDD / CleanCode / Refactoring / Design patterns
  • Object Oriented Programming / Functional programming
  • Agile
  • TypeScript / Kotlin
  • Cloud computing, AWS deepening
  • Terraform
  • Elasticsearch

My GitHub Contributions

Github Image

Work Experience

Summary

  • 2019.04 ~ / Back-end Developer at Seoul store
  • 2017.09 ~ 2019.04 / Back-end Developer at 12cm Lab

What did I do?

  • Seoul store, Back-end Developer
    • Development
      • Javascript
      • Node.js, Express.js, Sequelize, Mongoose
      • Mysql, MongoDB, Elasticsearch
      • Travis CI, AWS codePipeline, Codecov
      • Docker
      • GitHub
      • WebStorm, Intellij, DataGrip
      • AWS (ECS, Fargate, Lambda, …)
    • Operation (log monitoring, troubleshooting)
  • 12cm laboratory, Back-end Developer (+ DevOps)
    • Development
      • Java, Spring, Spring boot, JPA, MyBatis, Maven, Gradle
      • Spring boot batch, quartz framework
      • Mysql
      • GitLab, SVN
      • Jenkins
      • Docker
      • javaScript, html, css
      • Intellij, WebStorm, DataGrip
      • Developed on AWS (EC2, RDS, S3)
    • Operation (log monitoring, troubleshooting)
    • Technical Research
    • 기존 레거시 코드 리팩토링 및 객체 지향적인 개발을 위한 클린 코딩

Experiences

👉🏼 2019 Community Activities
👉🏼 2018 Community Activities

Contacts

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