Hello, I'm Jongbeom Lee.
The "Boosting Work Efficiency with ChatGPT and Generative AI for Professionals" course was launched on Inflearn in October 2024 and has been running for nearly two years without significant changes.
I tried to provide continuous updates and made several attempts to overhaul the entire course, but the problem was that things changed so rapidly. Updating the lectures one by one always left me feeling regretful because the course ended up looking like a patchwork of mismatched pieces.
Therefore, it will be conducted in the form of revised lectures moving forward. The entire course will be updated all at once every six months or once a year as a revised version, and the price will increase each time a new revision is released. Accordingly, I have changed the course title to "Transitioning to AX with Claude Code and Vibe Coding for Enterprises" and increased the price from 500,000 KRW to 700,000 KRW.
Of course, students who have already purchased and are currently taking the course can continue to listen at the existing price. You can watch the lectures until Inflearn goes out of business(?), and while I can't say that updates to the revised lectures will last for a lifetime, I will continue to provide them as long as I have the capacity.
The revised lectures are scheduled to be uploaded continuously starting from July 5, 2026. I am currently considering what to do with the existing lectures, but since there may be people currently watching them, I have moved only the live lectures to the "Previous Lectures" section for now. However, in one week (July 12, 2026), everything except the revised lectures will be moved to the "Previous Lectures" section.
Some of the previous lectures date back to 2024. The world is changing so fast, and time in the AI world flows even faster. In the world of AI, a month feels like a year, and a day feels like a month. Stories from 2024 have already become stories from decades ago.
All previous lectures are scheduled to be deleted in one month.
In AI, Learning, Unlearning, and Relearning are important. You must learn, forget, and learn again. This is because old methods no longer apply. In that sense, we will practice Unlearning by deleting the previous lectures and engage in Relearning through the revised lectures.
Recently, I have been conducting many corporate lectures and consulting sessions. Most of them are related to corporate AX (AI Transformation) or AI leadership. Companies are adopting AI Enterprise, and it has become a situation where employees must now use AI very proficiently. Furthermore, they must be able to drive efficiency within the organization. Therefore, this revised lecture is based on corporate AX. In particular, the AI utilization skills of leaders are becoming more important, and leadership suited for the AI era is required. Accordingly, this part will also be included in the revised lecture.
I also considered launching it as a brand-new course.
However, I believed that the only way to repay the students who trusted me and purchased this course at a significant cost was to continue providing updates.
I will not be launching any new online courses in the future.
You will only be able to find my lectures through continuous updates exclusively within this course, and
Through this, I hope you will join me in navigating the challenging journey of AI.
Even though I did not hold any review events or pressure anyone to leave feedback, so many of you voluntarily left wonderful reviews, which gave me the courage to proceed with this revised course. I am always grateful and will repay your support with an even better revised lecture.
- Sincerely, Jongbeom Lee -