Thank you.

I enjoyed the data analysis course so much that I decided to purchase the Flask course as well, and as expected, it was great because I could easily understand Flask's features through simple examples. However, if there is one minor thing I'd suggest, it would have been even better if the VS Code filenames were included in the Jupyter files. I plan to finish the backend by studying Full Stack Part 1-2 as well, and I will continue to work hard through the remaining lectures to become a developer capable of both data analysis and backend development. Thank you.

Overall, the lecture is heavily focused on concepts, so the practical application examples or objectives tend to feel unclear. I would not recommend this to those looking for a practical course where projects are integrated throughout to help explain concepts. The most disappointing part is that there are few scenes of actual live coding; instead, the instructor mostly explains by scrolling through pre-written documents. The flow jumps straight into advanced parts immediately after explaining a concept, leaving a gap in the middle stages, and there are many sections that drag on unnecessarily long to explain a single concept. Additionally, I do not recommend this to those who already have experience with other frameworks like Express or Spring. Since the course is designed for absolute beginners, the perceived density of information will feel very low if you already have backend experience. It may be suitable for absolute beginners whose goal is to familiarize themselves with syntax or basic concepts.

I took deep learning classes every day for a month :) I could really feel how much care and consideration you put into the students, so I listened with a heart full of gratitude. You explained difficult concepts so easily that I was able to complete the course until the end without getting bored. Thank you so much for creating such a high-quality lecture!

Even though I am starting at a later age, I have completed this course to seek re-employment in the data field. I believe this is an excellent course because the inclusion of problems to aid understanding and the step-by-step explanations showed a lot of consideration for the students, helping me acquire the content and grasp parts I initially didn't understand.