Hello, I am a college student who is going up to the third year. When I was a sophomore, I was working on a jsp bulletin board project. When I was a third year student, I wanted to make my own website, so I applied in November without thinking, but I felt a lack of knowledge and gave up. At that time, I felt that I lacked a lot of basic skills, so I woke up at 7 in the morning and studied Spring JPA until 9 at night for a month and tried again (because I felt it was a waste of money...). In January, it was hard to keep up, and since I didn't use Ultimate, I couldn't set up the database or dev settings in Properties, so I got a lot of errors in the test code, and even when I tried to follow along with the video, I gave up because it kept going halfway. However, after I learned about git and confirmed that there was a source code that changed according to each process, I started using Ultimate as a college student, so I tried again in February. And I eventually finished it. After completing it, I realized that it contains many elements, and I also found out what was lacking in the process (JPA persistence, Spring Boot, front-end library settings, method naming, Spring MVC, security, querydsl, various test codes, development flow, etc.) This time, as a third-year student, I wanted to organize the project again, make it my own, apply it, and make a good project, and I think I had a fulfilling winter vacation. Thank you very much. There were other sounds in the middle of the video, but I liked it because it was friendly and humane. ㅎㅎ I look forward to the next lecture, CI/CD! This video was a good roadmap for me.