Hello! ๐
I'm Gym Coding, a coding education creator ๐
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.Vแปi 15 nฤm kinh nghiแปm phรกt triแปn Full-stack, hiแปn tแบกi tรดi ฤang chia sแบป kiแบฟn thแปฉc vแป lแบญp trรฌnh vร AI trรชn YouTube vร 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.
๐ Proven Results
๐ฅ Inflearn 2026 Claude Code Lecture BEST 1
๐ Selected as Inflearn Awards 2025 Bestseller
๐ฅ Inflearn 2025 'Hottest Course Right Now' - Claude Code
๐ฌ YouTube 50k+ subscribers ยท 3.6M+ cumulative views
๐จโ๐ป Experience
15-year Full-stack Developer ยท Current IT Company CEO
Frontend: React ยท Vue ยท TypeScript
Backend: Node.js ยท Java ยท Spring ยท Python
Infrastructure: AWS ยท Serverless ยท 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 ยท IT Mentor for Government Agencies
๐โโ๏ธ See more