I am a 5th year SI developer. After experiencing the Baemin coding test in my 3rd year, I thought it would be difficult for me to go there, so I went back to a general SI company. However, I decided to go to a service company, and I felt lost when I had to prepare for the coding test. Then I came across this lecture. In fact, it is a lecture that I purchased to prepare for the coding test, and the lecture covers in detail how to prepare for the IT large company recruitment process. I failed the final interview at Coupang, but if I hadn't taken this lecture, I probably would have just failed the online coding test. If you don't know how to prepare for a job change, definitely buy it~!!