It was really helpful because the lessons were based on well-made materials that were tailored to the level of beginners who are just starting out. If there are people who are worried about starting crawling and Python, don't hesitate and I highly recommend this lecture by Mr. Janjaemi~
I'm moving on to another lecture now~

Mason Han

Thank you for leaving such a good review.

I actually considered the learning curve when I was transitioning from a non-major to a major, so I designed it so that I could learn step by step. I'm glad you liked it. Thank you.

For those who want to learn data science, big data, and crawling, 
(1) organize the most necessary Python core grammar in a short period of time, and (2) become familiar with Python and crawling through practical crawling programming.