yamatoeth
Full Stack Developer Specialized In Web3 And Blockchain Technologies
Full-stack developer specialized in Web3 and blockchain technologies, with 4 years of experience in the crypto ecosystem. Active investor across multiple chains, with hands-on exploration of DeFi protocols and extensive study of whitepapers. Built a solid understanding of decentralized finance mechanisms, tokenomics, and blockchain infrastructure. Skilled in designing decentralized applications, developing smart contracts, and integrating blockchain features into modern web platforms using JavaScript, React, Next.js, and Solidity.
Experience: 2 years
Yearly salary: $0
Hourly rate: $0
Residency: 🇻🇳 Vietnam
Experience
Freelance Full-Stack Developer – Blockchain & Web3
Freelance 2022 - 2025
Developed responsive web interfaces with React and Next.js for blockchain applications. Designed and deployed Ethereum smart contracts and integrated them with front-end applications. Built a blockchain analytics tool where users input a wallet address to retrieve balance and recent transactions using blockchain explorer APIs and on-chain queries. Designed and deployed a staking smart contract on Ethereum, enabling token locking and reward distribution logic.
Skills
backend
blockchain
css
ethereumjs
front-end
hardhat
javascript
nextjs
react
tailwind
typescript
web3
web3js
solidity
english
french