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zao_dong

Remote worker in Shenyang, China with 3+ years of experience - Last seen ago

MERN stack and Blockchain Developer | 7+ years experiences
Dedicated and efficient Developer with over 7+ years of experience in web development and Blockchain.
My main strengths are making realistic promises, being responsive and accountable, and focused on business needs and communication.

๐Ÿ’Ž My Service ๐Ÿ’Ž

๐Ÿš€ Blockchain Development

๐Ÿ”ธ Defi & NFT mint & NFT marketplace & NFT staking & NFT gambling

โœ“ NFT / Metadata Generation + Upload to IPFS

โœ“ Smart Contract Deployment
- ERC20, BEP20 & ERC721, BEP721 & ERC721A (Low Gas) & ERC721R (trustless refund)
โˆ˜ Reflection Token
โˆ˜ Staking
โˆ˜ Using Merkle Trees for NFT Whitelist
โˆ˜ Reveal Option
โˆ˜ Presale & Public sale
- Test with Truffle or Hardhat
- Test on test network

โœ“ Wallet Connect and Smart Contract Integration
- Web3.js, Ether.js, Moralis

โš›๏ธ Web Development

โœ“ Frontend Development
- TypeScript | Javascript
- React.js, Next.js, Gatsby, Vue and Nuxt
- Animation Websites
- Styled components, Tailwind, Material UI and Bootstrape
- High performance, Pixel perfect, Full responsive

โœ“ Backend Development
- JavaScript - Node.js, Express.js
- PHP - Laravel, WordPress
- Shopify Public & Private App | Store Front
- Python - Django

โœ“ Web Server
- AWS (Certificated)
- Google Cloud
- Digital Ocean

โœ“ Project Management
- Github, Gitlab, Bitbucket
- Jira, Trello, Microsoft Team


Skilled in js typescript node react next erc20 721 1155 solidity smart contract erc bsc btc solana near blockchain bridge swap farming staking shopify wordpress web3 etherjs hardhat truffle php html tailwind css material theme styled component 
Fluent in englishchinese
Preferred timezone +13
Preferred annual pay (min) $50,000/year
Preferred hourly pay (min) $30/hour
Last seen 1 year ago
Signed up 1 year ago
Badges ๐Ÿ‘จโ€๐Ÿ’ป Remote worker

๐ŸŽจ Maker

๐ŸŽ– Early adopter

Employment

2021 - 2022: Web developer @ Wowskinscience

Side Projects

2021 - 2022: HUH token

2021 - 2022: NFT project

2021 - 2022: NFT project

2020 - 2022: Partner Dashboard of Wowskinscience

2020 - 2021: ROAR

2020 - 2021: NFT project

Education

2009 - 2012: Computer Sicence @ Shenyang University of Technology

637ms