// IDENTITY
Hi, I'm Leon Li 👋
I'm Leon — a full-stack engineer with 5 years across the frontend and 3 years deep in Web3. I turn ambitious product visions into smooth, performant, production-grade interfaces, from on-chain trading and DeFi to AI-driven platforms.
Available for new opportunities
Years Experience
Projects Completed
Satisfied Clients
Technologies Used
Core Frontend12
React
Vue
Next.jsNNuxt
TypeScript
JavaScript
HTML / CSS
Tailwind CSS
Vite
Webpack
Electron
UniAppWeb311
Solana
Ethereum / EVM@solana/web3.js
ethers.jsweb3.js
wagmiRRainbowKitDDynamic LabsWWeb3-OnboardUUniswap SDKAAave SDKAI Engineering15
CursorTTraeCCodeX
MCP
LangChain
LangGraphLLlamaIndexOOpenAI
Claude
Hugging Face
OllamaPPineconeMMastraAAI SDKMManimState & Data05
ZZustand
Pinia
TanStack Query
MobX
Axios
PiniaTanStack QueryMobXAxiosUI Systems04
Radix UI
Ant Design
Element Plus
Material UIViz & Motion06
GSAP
Framer Motion
EChartsRRecharts
LottieAanime.jsBackend & Tooling10
Node.js
Hono
Drizzle ORM
SQLite
FFmpegSSharp
Docker
Socket.IO
PHP
JavaReact /Vue /Next.js /Nuxt /TypeScript /JavaScript /HTML / CSS /Tailwind CSS /Vite /Webpack /Electron /UniApp /Solana /Ethereum / EVM /@solana/web3.js /ethers.js /web3.js /wagmi /RainbowKit /Dynamic Labs /Web3-Onboard /Uniswap SDK /Aave SDK /Cursor /Trae /CodeX /MCP /LangChain /LangGraph /LlamaIndex /OpenAI /Claude /Hugging Face /Ollama /Pinecone /Mastra /AI SDK /Manim /Zustand /Pinia /TanStack Query /MobX /Axios /Radix UI /Ant Design /Element Plus /Material UI /GSAP /Framer Motion /ECharts /Recharts /Lottie /anime.js /Node.js /Hono /Drizzle ORM /SQLite /FFmpeg /Sharp /Docker /Socket.IO /PHP /Java /
Java /PHP /Socket.IO /Docker /Sharp /FFmpeg /SQLite /Drizzle ORM /Hono /Node.js /anime.js /Lottie /Recharts /ECharts /Framer Motion /GSAP /Material UI /Element Plus /Ant Design /Radix UI /Axios /MobX /TanStack Query /Pinia /Zustand /Manim /AI SDK /Mastra /Pinecone /Ollama /Hugging Face /Claude /OpenAI /LlamaIndex /LangGraph /LangChain /MCP /CodeX /Trae /Cursor /Aave SDK /Uniswap SDK /Web3-Onboard /Dynamic Labs /RainbowKit /wagmi /web3.js /ethers.js /@solana/web3.js /Ethereum / EVM /Solana /UniApp /Electron /Webpack /Vite /Tailwind CSS /HTML / CSS /JavaScript /TypeScript /Nuxt /Next.js /Vue /React /