publicclassGreeting {
Stringname = "EunChang Choi";
Stringrole = "Backend Engineer";
Stringemail = "best.dev.choi@gmail.com";
Tech.set("Java","Spring","SQL","React","AWS","Docker"); Link.put( "Velog", "https://velog.io/@cod0216","Tistory", "https://ec-choi.tistory.com","LinkedIn", "https://www.linkedin.com/in/eunchang-choi-639015379"
);
}