Hello, this is Gym Coding.
Claude Code Master: From AI Development Workflow Basics to Practice has surpassed 8,305 students and 1,021 reviews (4.9 rating) within just 6 months of its launch. Thank you to everyone who joined us, and we have prepared a commemorative discount 🥳
✅ Discount Information
Target: Claude Code Perfect Mastery
Discount Rate: 25% Off
Price:
198,000 KRW→ 148,500 KRWPeriod: Monday, June 15, 2026 – Tuesday, June 30, 2026
👉 Enroll now at the discounted price
📣 And one more thing, we are preparing a practical version
We are currently planning Claude Code Masterclass: Professional Edition. Beyond the basics, we plan to cover content that is useful when using Claude Code in actual work.
While using Claude Code
where you got stuck
what was the most difficult part
What specific areas you would like to learn more about in depth
Please leave your thoughts in the comments of this post. I will incorporate the feedback you provide directly into the curriculum for the practical version. The specific points you found difficult will become a chapter in the next lecture.
And we plan to provide a separate discount coupon to current students of the Claude Code Master course when the practical version is released. If you take it now, you'll be able to continue with the next course at a more reasonable price. 😊
😊 To those currently taking the course
If the course was helpful, a single-line review would be a huge help. Leaving even a short, honest review will serve as a great guide for future students and provide me with the motivation to create even better courses. If you haven't left a review yet, please take this opportunity to write a quick line! 🙏
👉 Write a Review
🎯 For those who haven't taken the course yet
We are now in an era where the difference in skill is determined not by whether you use AI coding tools, but by how well you use them. Within just six months of its release, more than 8,300+ people have enrolled, and a wide range of individuals—including not only developers but also marketers, planners, researchers, data analysts, and students—are learning Claude Code together.
Recent Course Reviews
After taking this course, I truly feel this is the most delicate and detailed course I have ever taken. While watching the lectures, you make sure to point out parts that could easily be overlooked, and you naturally comment on what was learned before to provide a review. It sticks in my head much better because the review happens naturally within the flow of the lecture, rather than being a forced review session. Other courses are so busy moving forward that they just skip over things even if you forget what you learned earlier, but this course isn't like that at all.
The practical version is the next step for those who have established a certain level of foundation. So, if you haven't taken the "Complete Mastery" course yet, I recommend taking the foundation course now at a 25% discount before the practical version is released. Only with a solid foundation will you be able to follow the practical version much more easily.
Thank you ☺️