Hello, I'm GymCoding.
At midnight on July 2nd, the 30% Summer Black Friday discount came to an end. For those who missed out, an encore sale has been reopened for just 4 days. This encore also ends tonight, Monday, July 6th, at midnight. There will be no further extensions this time. For those who have been putting it off, today is truly your last chance.
✅ Discount Information
Target: Inflearn Summer Black Friday Encore - 30% discount on all Gym Coding courses
Price: Claude Code Masterclass 198,000 KRW → 138,600 KRW (30% OFF)
Deadline: Until midnight today, Monday, July 6, 2026
👉 Apply now at the discounted price
🎯 If you are still considering taking the course
Now, the question is no longer 'whether to use AI coding tools' but 'how well you can handle them.' Over the past 7 months since its release, more than 9,200 people—including not only developers but also marketers, planners, researchers, data analysts, and students—have mastered Claude Code through this course. This means even non-majors can follow along.
Recent Reviews
Highly recommended for AI nomads from non-developer backgrounds. Through this course, I understood the developer workflow and, by practicing, I gained hands-on experience with Claude Code based on official documentation and established a solid foundation as a non-developer. It has also become clear what I need to learn and experience further. Thank you for the great lecture. I should definitely watch it 2-3 more times.
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📣 Next Story - We are preparing the 'Practical Version'
If you have grasped the big picture of Claude Code through the basic version, the next step is 'how to use it well.' I am currently preparing "Claude Code Perfect Mastery: Practical Version." It will cover how to properly utilize Claude Code in real-world practice.
If there were moments when you thought, "Why isn't this working?", problems you couldn't solve until the end, or topics you wish were covered in more depth, please leave them in the comments. Your scattered questions will come together to form the curriculum for the practical edition. I plan to provide a separate discount coupon to existing students when the practical version is released. If you take the basic version now, you will be able to continue to the next step at a more affordable price. 😊
✍️ To those currently taking the course
If the course was helpful, a single line of review would be a huge help. Leaving even a short, honest review will serve as a great guide for future students and motivate me to create even better courses. If you haven't left a review yet, please take a moment to write one!
👉 Write a Course Review
Once again, the encore discount ends at midnight tonight. Don't miss out this time!
👉 View all Gym Coding courses
Thank you ☺️