Crypto Developer | Solidity | Smart Contracts | DeFi | Web3 Backend | Ethereum
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I develop secure and efficient Solidity smart contracts for Ethereum and EVM-compatible blockchains. Services include: • ERC20 / ERC721 token contracts • DeFi protocol contracts • staking and reward systems • smart contract integrations • contract testing with Hardhat or Foundry • gas optimization I can help with new projects, existing contract improvements, or debugging contract issues. Ideal for startups building Web3 apps, tokens, or DeFi protocols.
Crypto developer focused on smart contracts, DeFi protocols, and Web3 infrastructure. I build and audit Solidity smart contracts, integrate blockchain backends, and develop decentralized applications. Experience with Ethereum ecosystem tools including Hardhat, Foundry, and Ethers.js. Areas I work on: • Smart contract development • DeFi protocol integrations • Web3 backend services • Smart contract security • Blockchain APIs Available for: - Smart contract development - DeFi integrations - Web3 backend systems - contract audits and debugging - rapid prototyping for crypto startups Remote work worldwide.