Feb 2026 – Present
- Expanding expertise into AI Product Engineering
- Open to full-stack/frontend opportunities (remote or on-site)
VNTG | AI Frontend Engineer | Nov 2025 – Feb 2026
- Built Figma-to-Code & Requirements-to-Code auto-generation pipelines
- Core Tech: Anthropic Claude(skills & sub-agents), Figma, TypeScript, React, Tailwind CSS
Bold9 Corporation | Frontend Engineer | Jun 2021 – Jun 2025
- Built and optimized an e-commerce fulfillment platform
- Core Tech: JavaScript, TypeScript, React, Next.js, GraphQL, Docker, MUI, HTML5/CSS3
- Prior experience in international sales & business development
Client side
Server side
Both sides
CI&CD
Coworking tools🔥 Latest Personal Project on April.2026 🔥
- Nativ: An AI language tutor powered by your own textbooks
- Website: https://www.nativ.to/
Personal Projects
- PolyLingo: Open App Store, Go to Repo
- Build Your Body: https://build-your-body.vercel.app/
- JPortfolio: https://www.jaykim.dev/
Team Projects(Bootcamp)
-
Royal Diary(Front-end position)
-
Home Made(Back-end position)
- Portfolio: https://www.jaykim.dev/
- LinkedIn: https://www.linkedin.com/in/yongjae-jay-kim/
- Email: yongjae.kim.dev@gmail.com
- TechBlog: https://nomadkim880901.tistory.com



