Mastering Claude Code: From AI Development Workflow Basics to Practice (with Cursor AI)
Explore → Plan → Implement → Commit. Master a proven AI development workflow with Claude Code. Learn everything from MCP and sub-agents to prompt engineering through 23 missions, and complete 3 real-world projects.
1,850 learners
Level Beginner
Course period Unlimited
25% Off All Gym Coding Courses 🎉 Celebration Event for Surpassing 1,600 Students in Just 2 Months
Hello, this is Gym Coding!
I'm writing to you today because I wanted to share some very happy news.
The Claude Code Masterclass course released this year has surpassed 1,600 students in just two months. I was told that this kind of growth rate is truly unprecedented, even on Inflearn.
This was only possible thanks to all of you who have taken my previous courses and recommended them to others. I am truly grateful 🙏
So, to express my gratitude, I have prepared a 25% discount event for all Gym Coding courses.
📌Event Information
Discount Rate: Inflearn's maximum discount rate of 25%
Period: From today, 2/6 to 2/11
Target: All GymCoding courses
If you haven't taken Claude Code Perfect Mastery yet, please take this opportunity to check it out.
Recent Course Reviews
It's great because the content ranges from basic to advanced. I also like that it's constantly updated. (View Review)
✅ 1,600+ students enrolled in just 2 months
✅ 4.9 Rating / 135 Reviews
✅ Explore → Plan → Implement → Commit: Complete professional AI development workflow
✅ 23 missions + 3 real-world projects covering MCP, sub-agents, and prompt engineering
As AI development has become the mainstream trend these days, mastering Claude Code alone will significantly transform your development productivity.
If you have previously taken my React, Vue, or Next.js courses, using them together with Claude Code will create incredible synergy.
👉[Link to view the Claude Code course]
A 25% discount is the maximum discount rate applicable on Inflearn. Even if I wanted to lower it further, this is the limit 😅
📢To Claude Code students
Great news for those who are already taking the course! We are preparing two updates today.
AI Models vs. AI Coding Tools: What’s the Difference? - Content that clearly explains concepts that beginners often find confusing.
Custom Commands & Skills Integration related content -
We will first provide it as a document and then update it with a video lecture, so please look forward to it 🙌
I will send out an additional announcement when it is updated!
Thank you.
Best regards, Gym Coding

