I am a front-end developer studying design systems. I was not familiar with the design tool called Figma, as I had only used the comment, move, and inspect functions. While taking this course, I was able to learn a lot about the tool called Figma, and I was able to learn again about the importance of design systems. What I felt while taking this course was that the design field and the front-end field are quite similar. The terminology and philosophy used are very similar, so I think those who have previously worked in the front-end field can take this course without much burden. I highly recommend this course to colleagues who want to introduce a design system!