The instructor explained everything from the basics to the advanced in an easy-to-understand way, so I was able to grow a lot and enjoy development at the same time! I used to feel lost before developing, but after listening to the instructor's lecture, I feel excited about growing! I'm planning to take the Spring and JPA roadmap in the future, so I'm so excited.. Thank you so much, instructor, for always creating great lectures and giving me confidence and enjoyment in development!!