Web3 Software Engineer | Full-Stack Developer

I'm a software engineer with an architectural background from Tsinghua University, specializing in full-stack development with a focus on blockchain, fintech, and decentralized applications. Currently building innovative solutions in the Web3 space while exploring opportunities in fintech, banking, and e-commerce.

• BidNow NFT Marketplace - Blockchain-based NFT marketplace for tokenized real estate with fractional ownership and yield generation
• SecondSwap - Secondary token marketplace for locked tokens with Web3 wallet integration
• MoonToy - Decentralized platform for token minting and trading with bonding curves

• Bitjar - Non-custodial crypto platform for buying, swapping, and earning with AAVE and 0x integration
• Powderful - Accommodation reservation platform for ski enthusiasts in Niseko, Hokkaido
• GlobalGems - Discovery platform for hidden attractions in Hong Kong
• UPlayIGuess - Interactive song guessing game powered by Spotify API

• Improved database query performance by 30% using materialized views
• Reduced page load time by 15% through optimized state management
• Implemented end-to-end payment systems with automated reconciliation
• Built secure eKYC verification systems with asynchronous processing

Languages

• JavaScript, TypeScript, Python, PHP, SQL, C, HTML, CSS

Frontend

• React, Vue.js, Tailwind CSS, Django, Flask, Framer Motion

Backend

• Node.js, Express.js, Nest.js, Laravel
• MySQL, PostgreSQL, TypeORM, Eloquent ORM, Sequelize
• Docker, JWT Authentication, OAuth

Blockchain & Web3

• Moralis, WalletConnect, Smart Contract Integration
• DeFi protocols (AAVE, 0x), NFT marketplaces

Cloud & DevOps

• Docker containerization, Database optimization
• Payment gateway integration (iPay88)
• Real-time data pipelines and API integration