Transition to AX for Enterprises with Claude Code and Vibe Coding

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 -

Hello, I'm Jong-beom Lee.

I opened my first course in October 2024, and it will soon be the 1st anniversary.

For all the students who have taken courses so far

And to keep pace with the rapidly updating AI market

I plan to renew all lectures by October.

Additionally, we plan to include missions to make the lectures fun and practically applicable through hands-on practice.

The existing lectures will be moved to the very last section called "[Previous Lectures] Collection of Lectures Before Update".

Additionally, YouTube live lectures will be held in August.

You can attend live, and for those who can't make it due to time constraints, it will also be uploaded and provided as an Inflearn course after the live session.

유튜브 주소: https://www.youtube.com/@aiadjunct

The course was updated in August 2025.

I have updated a total of 3 hours, 42 minutes, and 41 seconds of lecture content so far.

This brings the total lecture time to 22 hours and 18 minutes.

AI Music Creation - How to Use SUNO (17:58)

Creating Music with AI - How to Use UDIO (04:31)

How to Create AI Songs with My Voice (04:15)

How to register my own song as a music source (09:27)
Properly using GPT-5 (39:44)
GPT-oss open model (14:02)
AI survival guide for working professionals in their 30s and 40s (YouTube Live)

3040's Crisis (5:17)

Studying with AI (08:38)

AI Practice Session (16:47)

질의응답 (26:42)
GEMINI 기본모델 (05:55)
GEMINI 설정 (06:56)
GEMINI 프롬프트창 도구 (06:20)
GEMINI Image와 Veo3 영상 제작 방법 (11:38)
GEMINI Gems와 동화책 만들기 (11:28)
Google AI Studio (13:47)
NotebookLM (14:07)

Google Whisk (05:09)

안녕하세요, 이종범입니다.

2025년 4월 강의가 업데이트 되었습니다.

4o Image Generation (10:47)

AI툰 만들기 (07:49)

Midjourney V7 (17:36)

Perplexity PRO 1-year free event for college students (worth 290,000 won)

If you have a school email account with ac.kr , you can use Perplexity for free for one year.

This is possible when signing up for a new account.

This event runs until May 31, 2025.

https://bit.ly/plexity

If you go to this link and sign up, you will receive an additional month free.

Graduates can also sign up with just a school email account, so give it a try!

Hello, this is Jongbeom Lee.

The lecture has been updated in March 2025.

We have updated the lectures totaling 1 hour and 54 minutes so far.

This brings the total lecture time to 17 hours and 17 minutes.

Solo Entrepreneur (23:54)

Failure Case (04:05)

Success Stories (03:33)

How to Use AI at Work (13:33)

AI Staff (09:26)

Q&A (49:36)

Claude 3.7 Sonnet Visualization Template (10:15)

Hello, this is Jongbeom Lee.

The lecture has been updated in February 2025.

We have updated the lecture totaling 46 minutes and 46 seconds so far.

This brings the total lecture time to 15 hours and 22 minutes.

ChatGPT Operator (09:24)

ChatGPT TASK Schedule (05:38)

ChatGPT Customization Update (04:57)

Local LLM with Ollama (03:26)

Search GPT (02:16)

Deep Research (21:05)

Hello, this is Jongbeom Lee.

The lectures have been updated for January 2025.

This time, we have updated the lecture to a total length of 1 hour, 43 minutes, and 36 seconds.

This brings the total lecture time to 14 hours and 36 minutes.

1. AI Concept Summary (Updated Existing Lecture) (49:38)

2. ChatGPT Project (06:41)

3. Gemini Advanced (17:30)

4. FELO Search (10:02)

5. FELO AI Search Agent (08:38)

6. Build your own FELO AI search agent (11:07)

10 AI Search Agents and Prompts

1. Instagram Marketing Automation

2. Blog Marketing Automation

3. Automating the creation of customer personas

4. Automating the Business Model Canvas

5. Email Marketing Automation

6. Automating online event/webinar planning

7. Automate project goal and scope definition

8. Automate the new employee onboarding process

9. Automating CRM (Customer Relationship Management) Campaign Design

10. Automating market validation prior to product or service launch

Hello, this is Jongbeom Lee.

The lectures for December 2024 have been updated.

This time, we have updated the lecture to a total of 2 hours, 46 minutes, and 12 seconds.

This brings the total lecture time to 13 hours and 26 minutes.

1. Tools for automating search, translation and presentation (

   11:41)

2. Automated data analysis and reporting tools (

   06:16)

3. Search, summarize, and organize tools from highlights (

   10:46)

4. Agents and web search, image creation tools (

   08:57)

5. Prompt Engineering (10:57)

6. How to Use Claude Style (04:52)

7. How to set up a Claude profile (04:12)

8. Update to existing lecture "ChatGPT Membership Registration" (9:57)

9. Using Generative AI in Marketing (10:36)

10. Simple content for information delivery (12:58)

11. Iterative and Rule-Based Creative Optimization (06:28)

12. Data-Driven Optimization with AB Testing (05:24)

13. Q&A (12:09)

14. Updated existing lecture "GPT-4o with Canvas" -> "Canvas" (8:42)

15. o1 pro mode (16:43)

16. SORA Basic Usage (25:34)

We are also organizing and updating learning materials in Notion.

You can easily copy and use links or prompts from the lecture by clicking or clicking a button.

If you look at "View Class Notes" on the lecture screen, it is written as above. If you click on the "Learning Materials" link here, the Notion page will open as shown below.

Currently, we have created study notes only for the lectures updated in December 2024, but we plan to update study notes for other lectures as well.