I watched it twice and forgot to write a review, so I'm leaving one now. Young-han hyung is the best!!

shout

You will learn the core principles and advanced technologies of Spring in depth and be able to use Spring confidently.

Spring Core Principles - Advanced

😊😊😊😊😊 Thank you, Arima-san!!!

스프링의 핵심 원리와 고급 기술들을 깊이있게 학습하고, 스프링을 자신있게 사용할 수 있습니다.