I'm a junior developer who recently got a job!! I was looking for a lecture to study JAVA again, and I came across instructor Kim Young-han's JAVA lecture! I've been studying JAVA through various media... but I really, really think instructor Kim Young-han's JAVA lecture is the best. I'm really grateful to instructor Kim Young-han who explains things one by one so that I can understand them well and explains them with code so that I can apply the concepts well~! I'll be with you from intermediate to advanced in the future~!!! Thank you~!