I highly recommend this course to anyone looking to develop rational and efficient planning skills based on data analysis. It was great that the course easily explained the entire process, from data collection and analysis using GA4 to its application, and provided step-by-step explanations with examples from basic concepts, making it applicable to actual work situations. In particular, I liked that I was able to experience processes that can be applied to UX through various practical exercises. It was also helpful to learn how to express analysis results using Looker Studio, a visualization tool. I think this is a great course for those who, like me, are non-majors but are considering a career change, as it allows you to learn from the basics to actual application methods. :)