I'm new to programming and have just started developing locally and can easily create projects, but I was unfamiliar with the development environment settings and deployment CI/CD, and it was difficult to understand them. In particular, I had a hard time understanding what to do on the server, but it explained everything from the installation page guide to the environment settings, and covered the entire creation - setting - simple error resolution - deployment, so I was able to go through a cycle. The most difficult part when learning is that you have no choice but to move on to an abstract understanding because you have no experience, but after going through a cycle like this and looking at the lecture materials again, I think I gained more based on my experience, thinking, "Oh, that's what I did earlier!" Rather than those who want to get a detailed explanation of the projects (React, etc.) used from the development environment settings to deployment, it would be very helpful for those who are curious about "How on earth do I create, set up, deploy, and automate a project?" I don't know how much I can use the knowledge I learned in the lecture because I haven't worked in the field yet, but I'm sure that when I work on a project or in the field later, I'll be able to recall the experience I gained from the lecture and lay the foundation for learning. I hope this lecture will be widely known to beginners like me! Thank you for the great lecture.