protrait
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Hello, I'm JongYoung Ko.
Software Engineer 3years of experience.
My focus is Elixir and JavaScript.

About me

My favorite part of programming is the problem-solving aspect. I love the feeling of finally figuring out a solution to a problem. And I write this in my ✏️ Blog. Also, I always think about User Experience when I develop a product. My current interest is AI Agent. I mainly use Elixir and JavaScript these days, and I'm recently very interested in Rust.

When I'm not coding, I enjoy F45, hiking mountains, reading books, and creating 🎥 Youtube Video.
I also love to travel and have been to many countries. These days, I'm too busy to blog or create videos. I'm also very interested in crypto and studying related topics.

My skills

Experience

Interactor

Period2023.03 - present
PositionSoftware Engineer
ProjectsSaaS, User Defined Automation, NoCode Solution
TechElixir, JavaScript, LiveView, React, Vue.js, k8s, Docker
SaaS
  • Developed SaaS services using Elixir, Phoenix LiveView and JavaScript.
  • Developed UI page with User Experience.
    • User Defined Automation
  • Developed 3rd party services using REST API, JavaScript and Elixir.
  • Developed Admin and user UI page.
    • NoCode Solution
  • Undertook the enhancement UI page using Vue2, Vuex
  • Developed document page using React.

    • Beyond_Imagination

    Period2024.07 - 2025.04
    PositionSoftware Engineer
    ProjectsHomepage, Doculink
    TechTypeScript, JavaScript, React, Next.js, Forge
    Doculink
  • Atlassian Codegeist 2024 Project
  • Application that visualizes the relationships between documents in Confluence
  • Developed backend and frontend
    • HomePage
  • This website is a team Homepage
  • Refactoring JavaScript to TypeScript

    • Other Experience

    Korea Software Technology Association

    Seongnam City, KR

    MSA Full-Stack SW Developer Training Program for High-Capacity Web Services.

    2022.07 - 2022.12

    Abbott diagnostics

    Yongin City, KR

    Working as QC specialist, I realized that there is no perfect product. To overcome this situation, I used verification stages when I work. Likewise, I will try this way when I program source code.

    2021.04 - 2022.02

    UK Starbucks

    St.John's Wood, London, UK

    When I worked as barista at Starbucks, I recognized the importance of communication with customers. Likewise, I will be a developer who can catch customer needs by using my communication skill.

    2018.11 - 2019.08

    Republic of Korea Army

    KR

    I was a military driver. I learned how to be a team player and how to be a leader.

    2014.01 - 2015.10

    ChungBuk Univ. B.S. Microbiology

    Cheongju City, KR

    2013.03 - 2020.02

    My projects

    DocuLink

    DocuLink is an application that visualizes the relationships between documents in Confluence, helping users discover connections through an interactive graph.

    • React
    • forge
    • JavaScript
    • Atlassian
    • Codegeist 2024
    Project I worked on

    Beyond_Imagination Homepage

    This website is a team project for the purpose of introducing the team.

    • Next.js
    • TypeScript
    • AWS
    Project I worked on

    Jambo

    Jambo is aiming for provides a community where developers can share various IT information.

    • Spring Boot 2.7.6
    • Java 11
    • Gradle
    • JPA
    • Thymeleaf
    • AWS EC2
    Project I worked on