jbb1122

[For Hire🛠️][Hardworking | 💯% Satisfaction][🌎Remote Work]

⚛️Full-Stack & 🦊Smart Contract & Web3 Developer

🎉I am a full-stack developer with 10+ years of experience in development.

I developed several types of websites/apps with Node.js. So I can build beautiful, dynamic, and responsive sites which attract users. And I can create and add services helpful to users such as conferences, meetings, payments, and so on. And I am also a blockchain developer by developing the smart contracts, developing NFT projects such as NFT marketplace site, NFT mint site and token swapping projects, good understand DAO contract.

✅ Blockchain Field:

🔸 Solidity (ERC20, 721, 721A, 1155) on Ethereum, BSC, Polygon, Avalanch, Aptos, Near, Solana

🔸 Rust and Go, Move

🔸 NFT marketplace, staking, Defi, token swap, dao

🔸 Web3.js/Solana-Web3.js, Ethers.js, Hardhat/Truffle/Remix

✅ Front-End Field:

🔸 React, Next, React Hooks

🔸 Redux saga/thunk/toolkit

🔸 MaterialUI, Tailwind CSS, Bootstrap

✅ Back-End Field:

🔸 Node.js, ExpressJS, Nest.js Typescript

🔸 PostgreSQL, MySQL, MongoDB, TypeORM, Sequelize, Knex

🔸 AWS, Google Firebase

🔸 RESTful, GraphQL (Apollo)

🔸 Mocha/Chai, Jest