A lecture by a senior developer whose existence I am grateful for...☺️ Is this the knowledge volunteer service? Thank you so much for neatly conveying the necessary knowledge not only to newbies but also to developers in the field. I worked in an uncommon development environment and switched to web technology stack, so there were so many things I didn't know and I was really lost, but thanks to people like Kim Young-han, I'm slowly getting over them one by oneㅋㅋㅋ These days, there are a lot of high-quality lectures targeting not only newbies but also developers in the field, which is great. I'm so grateful that I can easily meet one of the people who is leading the upward standardization(?) trend of developers through the Infraon platform. Please continue to make various lectures in the future! Fighting!