Solidity/Website Developer

An individual full stack web developer for over 7 years, Blockchain dev for 4 years.

My special services are:

Blockchain dev in Ethereum, Binance, Polygon, Solana chain.

• Uniswap and Puncakeswap, Kangaswap, Dxdy as DeFi site.
• Smart contract with solidity and unit test.
• ERC20, NFT721, NFT1155 / BEP20, BEP721, BEP1155 / Hardhat, Truffle
• Staking, Vesting, Yield Farming, Add Liquidity and Dex Router like UniSwap, Bridge, CrossChain
• NFT marketplace / NFT Mint and IPFS, Opensea.

Web App dev in Front-end / Back-end / API integrations

• React(Native), Redux, Redux-thunk, Redux Saga, Node.js, Express.js, ECMAScript6, Typescript, DB Progra...