👋 Introduction

Thanks for visiting.💖
Now, let me introduce myself.

Hi, My name is 김 희정 (Heejeong Kim).
I'm Full-stack developer.

If you are interested in me, please send a email to

Ref) @twinklekhj. This is my sub account which is empty yet. 😁😁

💻 Professional Experience

• [20.07 ~ ] working at NICOM - Researcher / Web Developer
• [19.09 ~ 19.12] worked at KIC Consulting for Internship - Researcher / Atlassian Solution Supportor

📝 Education

• [16.03 ~ 20.02] 컴퓨터 공학 학사 학위 취득
• [19.07 ~ 19.08] 청년취업 아카데미 "JAVA 프레임워크 실무개발자 양성 단기 과정" 수료

🏆 Certification

• [19.05.22] 정보처리기사 취득
• [22.05.28] SQLD 취득

💎 Projects at NICOM

API Server - 링크

• Apache web server configuration (Between WebServer and WAS using reverse proxy)
• Various side projects (batch job, rest api, ...)

스마트도서관 어플 개발 - 링크

• Hybrid Webapp 개발 - Android(Kotlin), IOS(Swift) using WebView, JavaScriptInterface
• Messaging between Server and Client using ActiveMQ

도서 검색페이지 - 링크1, 링크2

• Responsive Web (Mobile Support)
• Access multi-DB(same scheme) using RoutingDataSource
• IE Browser support issue

💖 Tech Stack

I have experiences for these technologies
And I can make a system using these technologies

1. Back-end

Java, Spring MVC, Spring Boot, MyBatis, JPA, ActiveMQ, WebSocket, Spring Security

2. Front-end

HTML/CSS, jQuery, Bootstrap, Tabulator, Tiles, etc ...

3. Server

Linux, Apache, Tomcat

4. Database

RDBMS (MS-SQL, PostgreSQL, Oracle, ...)

5. DVCS

git, svn

6. ETC

• Native App (WebView): kotlin, Android Studio, Swift5, iOS - Simple WebView
• Robot: ROS ⚡

💡 What I can do

After reading my profile, It's likey that you just wonder what can I do.

• To make front pages. Of course, it would be easy with a template.
• To make rest api quickly
• To build up projects with our team

👀 Recently Interest

• You can see my interest at Blog in detail