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- China
- 5 years+ experience
Senior blockchain | Full Stack engineer
Hi there! I'm a Senior blockchain | Full Stack engineer with 5 years of professional experience based in Hong Kong. Previously I've worked as a Senior Blockchain Developer at Silo Finance and as a Junior Blockchain and Web Developer at Point Network. I'm an expert at smart contract and front-end development and web3 integration and have significant experience using solidity, rust, react, web3.js, typescript and so on. I've worked on various Blockchain projects professionally. For example I created a smart contract which has dividend, swapable and anti-bot features. I'm currently looking for a full-time job as a blockchain developer. If you're interested in working together, please contact me.
- Japan
- 5 years+ experience
Full stack && BLOCKCHAIN Developer
Hi, I am a senior blockchain developer with proficiency in NFT marketplace, Smart Contract development, ICO& IDO, Smart Contract Audits, DeFi/DApp development. My blockchain experience is extensive, having worked with blockchain since 2017. I am well-versed in the following services: ▶️ Smart Contract Development 🔹 ERC20, ERC721, ERC721A, ERC1155, BEP20, BEP721 Standards, Solana, EOSIO, WAX, Elrond networks. 🔹 Contract Test and Audit in development environment by using Truffle, Hardhat 🔹 Anti-Bot, Whitelist functions integration for Token, NFT contracts 🔹 Wrap Token Contract development from BTC, NDAU, Doge, etc. ▶️ Smart Contract Audits 🔹 Code checking line by line 🔹 High/Middle/Low level severity Audit test on the testnet, devnet 🔹 Provide audit with functional example ▶️ Defi/ DApp Development 🔹 Forking Dex tools like Uniswap, Sushiswap, Pancakeswap, Rubic with special requirement 🔹 Crypto Escrow System development (Frontend: React, Backend: Laravel, Python/Flask, Escrow Contract development) 🔹 ICO & IDO, Token airdrop & presale service platform with custom supply, Liquidity, whitelist 🔹 Wallet connection using web3.js or ether.js ▶️ NFT minting & staking, marketplace Development 🔹 Minting, Staking Contract on ERC721, ERC1155 standards on Ethereum, Polygon, Avalanche, BSC, Harmony, Solana network 🔹 P2E (Play to Earn) contract development ▶️ Cross-Chain-Bridge Development. 🔹 Child Token, Bridge Contract development 🔹 Relay service integration like Moralis, Chainlink, Chainstack 🔹 Well-made Cross-Bridge DApp development using react.js, web3.js, MongoDB ▶️ CEX Development 🔹Spot & Margin Trading option, Multi-Chain Support 🔹 Fiat Withdraw, Deposit function by using PayPal, Stripe, CoinPayment, Perfect Money Api integration 🔹 Well-Structured DB Design ▶️ Crypto Bot Development 🔹 NFT Minting & Sale Order Bot development 🔹 Auto Trading Bot 🔹 Crypto AIO Bot I am available on the flexible timezone, and I can accept full-time, part-time, contest position. Therefore If you share your idea, I will make it to reality. Best Regards. We will meet on the crypto-verse.
- India
- 5 years+ experience
Blockchain Developer
Hi there! I'm a Blockchain Architect with 4 years of professional experience. I'm an expert at Ethereum and EVM based chains and have significant experience using Solidity, DeFi Apps, Javascript, Typescript, Node JS, React Js. I've worked on various Blockchain projects. I have built Cross-Chain Bridging Solutions for ERC20 token transfers, Staking, Vesting, NFT Marketplace contracts, and integrating protocols like UniSwap, Aave in web applications... among others I'm currently looking for exciting work in DeFi. If you're interested in working together, please contact me.
- Philippines
- 5 years+ experience
I have done NFT, ICO, staking, trading, cyrpto wallet projects (i can show the demo)
i have done almost whatever is popular in the market for cyrpto or blockchain, i am part of active cyrpto community and business people who are wanting new things to be done.... so just let me know your blockchain projects.
- China
- 5 years+ experience
Senior blockchain | Full Stack engineer
Hi there! I'm a Senior blockchain | Full Stack engineer with 5 years of professional experience based in Hong Kong. Previously I've worked as a Senior Blockchain Developer at Silo Finance and as a Junior Blockchain and Web Developer at Point Network. I'm an expert at smart contract and front-end development and web3 integration and have significant experience using solidity, rust, react, web3.js, typescript and so on. I've worked on various Blockchain projects professionally. For example I created a smart contract which has dividend, swapable and anti-bot features. I'm currently looking for a full-time job as a blockchain developer. If you're interested in working together, please contact me.
- Japan
- 5 years+ experience
Full stack && BLOCKCHAIN Developer
Hi, I am a senior blockchain developer with proficiency in NFT marketplace, Smart Contract development, ICO& IDO, Smart Contract Audits, DeFi/DApp development. My blockchain experience is extensive, having worked with blockchain since 2017. I am well-versed in the following services: ▶️ Smart Contract Development 🔹 ERC20, ERC721, ERC721A, ERC1155, BEP20, BEP721 Standards, Solana, EOSIO, WAX, Elrond networks. 🔹 Contract Test and Audit in development environment by using Truffle, Hardhat 🔹 Anti-Bot, Whitelist functions integration for Token, NFT contracts 🔹 Wrap Token Contract development from BTC, NDAU, Doge, etc. ▶️ Smart Contract Audits 🔹 Code checking line by line 🔹 High/Middle/Low level severity Audit test on the testnet, devnet 🔹 Provide audit with functional example ▶️ Defi/ DApp Development 🔹 Forking Dex tools like Uniswap, Sushiswap, Pancakeswap, Rubic with special requirement 🔹 Crypto Escrow System development (Frontend: React, Backend: Laravel, Python/Flask, Escrow Contract development) 🔹 ICO & IDO, Token airdrop & presale service platform with custom supply, Liquidity, whitelist 🔹 Wallet connection using web3.js or ether.js ▶️ NFT minting & staking, marketplace Development 🔹 Minting, Staking Contract on ERC721, ERC1155 standards on Ethereum, Polygon, Avalanche, BSC, Harmony, Solana network 🔹 P2E (Play to Earn) contract development ▶️ Cross-Chain-Bridge Development. 🔹 Child Token, Bridge Contract development 🔹 Relay service integration like Moralis, Chainlink, Chainstack 🔹 Well-made Cross-Bridge DApp development using react.js, web3.js, MongoDB ▶️ CEX Development 🔹Spot & Margin Trading option, Multi-Chain Support 🔹 Fiat Withdraw, Deposit function by using PayPal, Stripe, CoinPayment, Perfect Money Api integration 🔹 Well-Structured DB Design ▶️ Crypto Bot Development 🔹 NFT Minting & Sale Order Bot development 🔹 Auto Trading Bot 🔹 Crypto AIO Bot I am available on the flexible timezone, and I can accept full-time, part-time, contest position. Therefore If you share your idea, I will make it to reality. Best Regards. We will meet on the crypto-verse.
- India
- 5 years+ experience
Blockchain Developer
Hi there! I'm a Blockchain Architect with 4 years of professional experience. I'm an expert at Ethereum and EVM based chains and have significant experience using Solidity, DeFi Apps, Javascript, Typescript, Node JS, React Js. I've worked on various Blockchain projects. I have built Cross-Chain Bridging Solutions for ERC20 token transfers, Staking, Vesting, NFT Marketplace contracts, and integrating protocols like UniSwap, Aave in web applications... among others I'm currently looking for exciting work in DeFi. If you're interested in working together, please contact me.
- Philippines
- 5 years+ experience
I have done NFT, ICO, staking, trading, cyrpto wallet projects (i can show the demo)
i have done almost whatever is popular in the market for cyrpto or blockchain, i am part of active cyrpto community and business people who are wanting new things to be done.... so just let me know your blockchain projects.