I took this course to work on a project using Kubernetes at my company. I recommend this course to intermediate level people rather than beginners. (For example, people who can answer the question, “What is a cloud?” in one or two sentences, even if they are awkward.) The difficulty of the course means that basic knowledge is required, right? I chose this course because it covered all the concepts I needed for my project. 1. Focused on practical work As I wrote earlier that I took it because I needed it for my project, it mainly covered the content needed for actual work, so I think it would be the best course for people who want to apply it to their work. Since I lacked basic skills, it was a bit difficult, but I studied by searching and supplementing the parts I needed or didn’t know. 2. Quick question-answer feedback I didn’t ask questions, but they were similar to other people’s questions, so it was quite helpful. 3. Explained with pictures, making it sound like a story It wasn’t boring and easy to understand because the order of the concepts was explained with pictures, so you just had to follow the flow. It can be a bit stiff, but I liked that Mr. Cho Hoon taught me kindly. However, the lecture is only to help you understand, so you need to organize it in your own words. 4. Consistent updates and information delivery Even after the lecture, he shares information on recent Kubernetes updates, lecture supplements, and information on certifications. As a person in the field, I am so grateful for this. 5. Providing sufficient example code files He provides example files necessary for practicing to understand the flow of the operation sequence. So I was able to use them when applying them in my work.