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Programming & Development blockchain, nft, cryptocurrency, tokens

Web3 / Smart Contract Development

$20/hr Starting at $50

  • dApp Development – Design and build decentralized applications with Solidity, Web3.js, Ethers.js, and React, ensuring seamless interaction with smart contracts on Ethereum, BNB Chain, and EVM-compatible networks.

  • Smart Contracts – Secure and efficient smart contract architecture, audits, and deployment, covering DeFi protocols, NFTs, staking, yield farming, and token launches.

  • Wallets & Payments – Integration of crypto wallets, account abstraction, and blockchain-based payment gateways, including cross-chain and multi-currency support.

  • Differentiation – I combine 10+ years of full stack engineering with deep blockchain expertise, enabling me to deliver Web3 products that are not only innovative but also production-ready, secure, and tailored to real business needs.

About

$20/hr Ongoing

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  • dApp Development – Design and build decentralized applications with Solidity, Web3.js, Ethers.js, and React, ensuring seamless interaction with smart contracts on Ethereum, BNB Chain, and EVM-compatible networks.

  • Smart Contracts – Secure and efficient smart contract architecture, audits, and deployment, covering DeFi protocols, NFTs, staking, yield farming, and token launches.

  • Wallets & Payments – Integration of crypto wallets, account abstraction, and blockchain-based payment gateways, including cross-chain and multi-currency support.

  • Differentiation – I combine 10+ years of full stack engineering with deep blockchain expertise, enabling me to deliver Web3 products that are not only innovative but also production-ready, secure, and tailored to real business needs.

Skills & Expertise

App DevelopmentBitcoinBlockchainCryptocurrencyDAppsDigital WalletJavaScriptNFTPayment Gateway IntegrationSmart ContractsSoftware DevelopmentSolidityTokensWeb DevelopmentWeb3

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