Hello! 👋
I'm Gym Coding, a coding education creator 😊
I teach non-developers so they can follow along as easily as possible, while providing enough depth to satisfy working professionals.
With 15 years of experience as a full-stack developer, I am currently sharing programming and AI knowledge on YouTube and Inflearn.Với 15 năm kinh nghiệm phát triển Full-stack, hiện tại tôi đang chia sẻ kiến thức về lập trình và AI trên YouTube và Inflearn.
From developing services for major corporations like KT and Kia to building the Cafe24 e-commerce platform, Smart City IoT data platforms, and even my own services while running an education company, I have personally designed and built everything across frontend, backend, and AWS infrastructure.
I am now dedicating the development experience I've built up over the years to sharing knowledge.
I will deliver the essential knowledge needed for the AI era in an easy yet profound way.
🏆 Proven Results
🥇 Inflearn 2026 Claude Code Lecture BEST 1
🏆 Selected as Inflearn Awards 2025 Bestseller
🔥 Inflearn 2025 'Hottest Course Right Now' - Claude Code
🎬 YouTube 50k+ subscribers · 3.6M+ cumulative views
👨💻 Experience
15-year Full-stack Developer · Current IT Company CEO
Frontend: React · Vue · TypeScript
Backend: Node.js · Java · Spring · Python
Infrastructure: AWS · Serverless · Lambda Architecture Design
Inflearn Knowledge Sharer
Startups (Entrepreneurs)
Experience in patent and trademark application and registration
Selected for multiple government startup support programs (including 'Outstanding' at Smart Venture Campus, etc.)
Corporate Training (B2B)
Multicampus - 'Claude Code' offline training for corporate professionals
Shinhan Card Developer Training - Hosted by Multicampus, Online Live
Special Lecture at Korea Software HR Development Institute · IT Mentor for Government Agencies
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