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Programming & Development blockchain, nft, cryptocurrency, tokens

Blockchain & Smart Contract Development

$50/hr Starting at $1K

I develop secure and scalable blockchain solutions, including dApps, DeFi applications, NFT marketplaces, and DAO governance tools. Smart contract security and gas optimization are key priorities in my development process.


Tech Stack:


- Programming Languages: Solidity, JavaScript, TypeScript, Rust

- Blockchain Frameworks: Web3.js, Ethers.js, Hardhat, Truffle, Anchor

- Smart Contract Development: ERC-20, ERC-721, ERC-1155, IPFS, Polygon, Binance Smart Chain, Ethereum, Solana, Optimism

- Backend: Node.js, Express.js, FastAPI

About

$50/hr Ongoing

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I develop secure and scalable blockchain solutions, including dApps, DeFi applications, NFT marketplaces, and DAO governance tools. Smart contract security and gas optimization are key priorities in my development process.


Tech Stack:


- Programming Languages: Solidity, JavaScript, TypeScript, Rust

- Blockchain Frameworks: Web3.js, Ethers.js, Hardhat, Truffle, Anchor

- Smart Contract Development: ERC-20, ERC-721, ERC-1155, IPFS, Polygon, Binance Smart Chain, Ethereum, Solana, Optimism

- Backend: Node.js, Express.js, FastAPI

Skills & Expertise

App DevelopmentBitcoinBlockchainContractsCryptocurrencyDAppsDigital WalletDogecoinEthereumInitial Coin OfferingJavaScriptNFTNode.jsProgrammingSmart ContractsSoftware DevelopmentSolanaSolidityTokensWeb DevelopmentWeb3

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