Update _config.yml

_config.yml

@@ -37,9 +37,10 @@ additional_links:
 # about_title: About Me
 about_profile_image: images/pc-monitor.png
 about_content: | # this will include new lines to allow paragraphs
-  Hi, my name's Brett and I'm a senior network system administrator. As well as administrating systems I also have experience making software and web apps. I have worked at a number of companies gaining teamwork and leadership skills.
+  항상 더 나은 방법을 고민하는 웹 개발자 이인영입니다.  
+  Java, C++ 언어 위주로 사용해왔으며 Spring Boot, React 등을 활용한 웹 서비스 개발 프로젝트 경험이 있습니다.
 
-  I am most skilled in: <mark>AWS</mark> and <mark>Eating Pizza</mark>
+  핵심 역량 : <mark>Java</mark> and <mark>Spring Boot</mark>
 
 content:
   - title: Projects # Title for the section