I will do web3 solidity smart contract erc20, 721 erc1155 ,staking , minting dapp

John S

Hungary

I speak English, Portuguese
John Solv is a team of highly skilled web and mobile app experts specializing in Android, iOS, Flutter, React Native, PHP Laravel, Java, Swift, Node js, and more. With a strong portfolio of delivering...
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About this Gig

With over years of experience in blockchain development, I provide high-quality solutions to help businesses succeed in the digital world. My expertise includes:

  • Web3.js & Smart Contract Development
  • ERC20, ERC721, ERC1155, NFT Marketplace
  • ICO, Staking, DEX, and Dapp Development
  • Solidity Contract Creation & Deployment
  • MetaMask & WalletConnect Integration
  • Ethereum & Binance Smart Chain
  • JavaScript, React.js, Node.js
  • Ganache, Remix, Truffle, Hardhat, Brownie
  • IPFS, Infura, Testnets, Mainnet
  • BEP20 & BEP721 Token Development
  • Web App Deployment (Heroku)

Let me help you bring your blockchain projects to life!

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do web3 solidity smart contract erc20, 721 erc1155 ,staking , minting dapp
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do web3 solidity smart contract erc20, 721 erc1155 ,staking , minting dapp
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do web3 solidity smart contract erc20, 721 erc1155 ,staking , minting dappdo web3 solidity smart contract erc20, 721 erc1155 ,staking , minting dapp

Purpose:

Collectibles

•

DeFi

•

Gaming

+3 more

Programming language:

JavaScript

•

Node.js

•

Solidity

•

TypeScript

Expertise:

APIs

•

Backend

•

Blockchain development

•

Built-in payments

+2 more
Keep your assets and information safe

Cryptocurrency services focus solely on developing and programming. Never share sensitive information or private keys with others.

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