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$
USD
I will code secure, verified, and production grade smart contracts on ethereum
Solidity Smart Contract Developer
Solidity smart contract developer with a
full-stack JavaScript background and 4
production dApps deployed on Ethereum Sepolia.
What I build:
- EVM smart contracts (Solidity, Foundry)
- Chainlink VR...
About this Gig
Need a secure, tested, and verified smart
contract? I build production-grade Solidity
contracts with full Foundry test coverage
and automatic Etherscan verification.
Message me before ordering so we can
discuss your requirements.
WHAT YOU GET
Clean, secure Solidity code
CEI pattern + ReentrancyGuard
Foundry tests (unit + fuzz)
Automatic Etherscan verification
Gas optimization
Full source code + ABI export
README with architecture notes
I SPECIALIZE IN
- ERC20 tokens (mintable, burnable, capped)
- ERC721 NFTs with EIP-2981 royalties
- DeFi protocols (staking, vaults, bonding curves)
- DAO governance (OpenZeppelin Governor v5)
- Chainlink integrations (VRF, Automation)
- Multi-sig and access control systems
WHY CHOOSE ME
- 4 live contracts verified on Ethereum Sepolia
- 300+ Foundry tests across all projects
- 19 bugs self-audited and fixed before deploy
- I think like an auditor not just a developer
- Full-stack background contract to frontend
WHAT'S NOT INCLUDED
Frontend development (separate gig)
Mainnet gas fees
Audit certificate
Solana or non-EVM chains
Keep your assets and information safe
Cryptocurrency services focus solely on developing and programming. Never share sensitive information or private keys with others.
My Portfolio
FAQ
Do you deploy to mainnet?
I deploy to your target network. Testnet deployment is included. For mainnet, I provide the deployment script — mainnet gas fees are covered by you.
Can you integrate Chainlink VRF or Automation?
Yes. I have production experience with Chainlink VRF v2.5 and Automation — deployed and verified on Sepolia. This falls under the Premium package.
Do you provide tests?
Yes — all packages include Foundry tests. Basic: unit tests. Standard: unit + fuzz. Premium: unit + fuzz + integration tests.
Will the contract be verified on Etherscan?
Yes. All contracts are automatically verified on Etherscan (or BSCScan, PolygonScan etc.) using forge verify. Source code is publicly auditable.
How do I get started?
Message me before placing an order. Tell me: what type of contract you need, target network, key features, and deadline. I'll confirm feasibility and recommend the right package.
