Ver categorias
Explorar
Fiverr Pro
Português
$
USD
I will develop a solidity smart contracts
Blockchain Developer and Smart Contract Engineer
Hi, I'm Maxwell, a Blockchain Developer and Smart Contract Engineer with a background in Actuarial Science. I build secure, efficient, and well-tested smart contracts using Solidity and Foundry. My ex...
Sobre este Serviço
I will develop secure and tested Solidity smart contracts for Ethereum and EVM-compatible blockchains.
I specialize in building custom smart contracts for DeFi applications, tokens, DAOs, payment systems, and blockchain-based financial solutions using Solidity, Foundry, and OpenZeppelin.
My services include:
Custom Solidity smart contract development
ERC-20 token contracts and integrations
DeFi protocol smart contracts
DAO and governance contracts
Smart contract testing with Foundry
Contract optimization and improvements
I focus on writing clean, maintainable, and well-tested smart contracts following blockchain development best practices.
Whether you need a new smart contract or improvements to an existing one, I can help turn your blockchain idea into a reliable solution.
Mantenha suas informações e seus ativos seguros
Os serviços de criptomoeda se concentram exclusivamente em desenvolvimento e programação. Nunca compartilhe informações confidenciais ou chaves privadas com outras pessoas.
Meu portfólio
Perguntas frequentes
What information do you need before starting a smart contract project?
I need your project requirements, blockchain network (Ethereum or EVM chain), contract functionality, token details (if applicable), and any existing documentation or designs. Clear requirements help me deliver the right solution.
Do you test smart contracts before delivery?
Yes. I write and run tests using Foundry to verify contract functionality and help identify potential issues before deployment.
Which blockchains do you develop for?
I develop Solidity smart contracts for Ethereum and EVM-compatible networks such as Polygon, BNB Chain, Arbitrum, Base, and other Ethereum-compatible chains.
Can you develop ERC-20 token contracts?
Yes. I can develop and integrate ERC-20 token contracts with features such as minting, burning, ownership controls, and other custom requirements.
Can you fix or improve existing Solidity smart contracts?
Yes. I can review existing Solidity contracts, help identify issues, improve code quality, optimize functionality, and add new features.
Do you deploy contracts to the blockchain?
Yes. I can assist with deployment to Ethereum or EVM-compatible testnets and mainnets. Deployment requirements and network fees should be discussed before starting.
