I have done the inspection twice, but I was really confused, but after watching this lecture, it was very helpful. In particular, the explanation of the composition of the current situation, problems, and improvement directions was good.

Mr. Han! The practical lectures are of real help when conducting ISP consulting. I highly recommend them to those who are doing ISP consulting.

The well-structured and detailed lectures are very helpful for my work. Thanks to this, I was able to understand things I didn't know about ISP. In particular, I learned how the process is connected to the DB. And I was able to understand the process of deriving the function points, which was very helpful.