About Me
Experience
Fullstack Engineer
Unknown - - Now
职位: Fullstack Engineer | 时间段: 3 years | 工作内容: Designed and developed a full-stack DeFi application enabling secure token swaps, staking, and yield farming. Implemented smart contracts on Ethereum (Solidity, Hardhat) with rigorous unit and integration testing. Built a React/Next.js front-end integrated with Web3.js/Ethers.js for wallet connections (MetaMask, WalletConnect). Optimized backend APIs with Node.js + Express and MongoDB, supporting real-time blockchain event streaming.
Fullstack Engineer
Unknown - - Now
职位: Fullstack Engineer | 时间段: 3 years | 工作内容: Led end-to-end development of an NFT marketplace allowing minting, buying, and selling ERC-721/1155 tokens. Integrated IPFS for decentralized storage and optimized metadata handling for fast rendering. Built auction and fixed-price smart contracts with robust access control and upgradeability patterns. Created admin dashboard with React + Tailwind CSS for managing collections, royalties, and analytics.
Fullstack Engineer
Unknown - - Now
职位: Fullstack Engineer | 时间段: 3 years | 工作内容: Architected a scalable multi-tenant SaaS solution for contract management using React, GraphQL, and PostgreSQL. Developed REST/GraphQL APIs with Node.js and NestJS, integrating with third-party ERP and payment systems. Applied CI/CD pipelines (Docker, GitHub Actions, Kubernetes) to ensure rapid, reliable deployments. Enhanced user experience with server-side rendering (Next.js) and advanced state management (Redux, Zustand).
Fullstack Engineer
Unknown - - Now
职位: Fullstack Engineer | 时间段: 3 years | 工作内容: Implemented a crypto payment processor supporting stablecoins (USDT, USDC, DAI) across Ethereum, BSC, and Polygon. Built secure wallet infrastructure with custodial and non-custodial options, including transaction monitoring. Integrated fiat on/off ramps via Stripe and PayPal APIs. Delivered detailed reporting dashboards for merchants using React, Recharts, and server-sent events (SSE).
