React	Vue	Python	TypeScript	AWS	C#	Django
Tailwind	MUI	GraphQL	MongoDB	Nodejs	React_Native	Flutter
Git	Github

🚀 Full-Stack Developer | Blockchain Expert | Mobile App Developer | Open Source Contributor

I'm a passionate full-stack developer with over 8 years of experience in web development and 4+ years of experience in mobile app development. Over the last 4 years, I've specialized in blockchain development and have successfully built decentralized applications (dApps), smart contracts, and integrated blockchain solutions. My goal is to deliver efficient, scalable, and maintainable solutions that push the boundaries of what’s possible in both the web and mobile development space.

• React, Vue, React Native, Flutter
• Tailwind CSS, MUI

• Node.js, Python, Django, C#
• GraphQL, TypeScript

• PostgreSQL, MySQL, MongoDB
• AWS

• Git, GitHub

With 4+ years of experience in blockchain development, I have a solid understanding of smart contracts, decentralized applications, and blockchain architecture. I am passionate about developing secure and scalable blockchain solutions for a variety of use cases, including DeFi, NFTs, and more.

• Solidity (Ethereum smart contracts)
• Rust (Solana, Near Protocol)
• Vyper (Ethereum smart contract language)

• Ethereum (DeFi, NFTs)
• Solana (high-performance blockchain)
• Polkadot (cross-chain interoperability)
• Binance Smart Chain (DeFi and dApps)
• Cardano (proof of stake blockchain)

• Web3.js, Ethers.js (Ethereum JavaScript libraries)
• Moralis (Web3 backend platform)
• IPFS (decentralized file storage)
• Chainlink (decentralized oracles)

• Truffle Suite (Ethereum development environment)
• Hardhat (Ethereum development framework)
• Ganache (personal blockchain for Ethereum)
• Metamask (Ethereum wallet integration)

• The Graph (decentralized data querying for dApps)
• Polygon (Layer-2 scaling for Ethereum)
• Uniswap / SushiSwap (decentralized exchanges)

With 8+ years of experience in web development, I've worked on a variety of web applications, from small projects to large-scale enterprise systems, ensuring they are performant, scalable, and user-friendly.

• HTML, CSS, JavaScript (Core web technologies)
• React, Vue, Angular (Frontend frameworks)
• Node.js, Express (Backend technologies)
• RESTful APIs, GraphQL (API development)
• SQL, NoSQL (Database management)
• AWS, GCP (Cloud infrastructure)

With 4+ years of experience in mobile app development, I have built both native and cross-platform mobile applications that deliver seamless experiences to users.

• React Native
• Flutter
• Swift, Kotlin (Native app development)
• Firebase, AWS Mobile Services (Backend solutions)

• GitHub: https://github.com/kaimatsuda29