Freelance service
Web3 & Smart Contract Development
Production smart contracts and dApps, built with care.
Overview
How I approach web3
I build gas-efficient Solidity smart contracts and full-stack dApps: NFT marketplaces, token bridges, prediction markets and DeFi mechanics, on Ethereum and Layer-2 networks.
Web3 is unforgiving, so I use audited patterns, careful testing and real experience shipping multi-chain systems, including cross-chain bridges with LayerZero and work alongside the ApeChain team.
Tech
What you get
What's included
Smart contracts
Gas-efficient ERC20, ERC721 and custom contracts written with audited, battle-tested patterns.
Full dApps
Wallet-connected frontends plus the backend services real products need, not just a contract.
Cross-chain and DeFi
NFT marketplaces, token bridges (LayerZero), staking and prediction-market mechanics.
Multi-chain deployment
Deployed and tested across Ethereum, Arbitrum, Base and other EVM chains.
How it works
The process
- 01
Design
We define the token model, mechanics and security requirements.
- 02
Build and test
Contracts written with Hardhat, tested thoroughly before any deployment.
- 03
Integrate
Wallet flows and a dApp frontend wired to the contracts.
- 04
Deploy
Deployed to your target chains with verification and handover.
FAQ
Frequently asked questions
What can you build in Web3?+
NFT marketplaces, ERC20 and ERC721 tokens, staking, token bridges, prediction markets and full dApps with wallet connection and a backend.
Which chains do you work with?+
Ethereum and EVM Layer-2s including Arbitrum, Base, Sanko and ApeChain, plus cross-chain messaging via LayerZero.
Are the contracts secure?+
I use audited, well-established patterns, thorough testing and gas-efficient design. For high-value contracts I also recommend a third-party audit before launch.
Ready to start? Tell me about your project.
I reply to every serious enquiry within a day, from anywhere in the world.
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