I'm a full-stack developer focused on web applications, mobile applications, AI integrations.
Previous GitHub account: https://github.com/chenzhiguang
- Frontend: React.js, Next.js, React Native
- Backend: Node.js, TypeScript, PostgreSQL, AWS, GCP
- AI: LangChain, LangGraph, Deep Agents, LLM integrations, Agent Engineering
- Design: Figma, Adobe Photoshop, Adobe Illustrator
Dart/Flutter, Angular, PHP, Laravel, MySQL, MongoDB
Refactored Dart-lang's official Markdown parser (my commits) and received the 2023 Google Open Source Peer Bonus.



