Web3
Secure smart contracts and on-chain systems
Audited Solidity for DeFi, tokens and on-chain applications.
Overview
We write, test and audit Solidity smart contracts for EVM chains. Our work covers ERC-20/721/1155 tokens, DeFi primitives, on-chain governance and integrations with off-chain systems.
Key features
- EVM-compatible smart contracts
- Foundry and Hardhat testing
- Formal verification with Certora / Halmos
- Upgradeable proxies (UUPS, Beacon)
- Gas-optimized patterns
Business benefits
- Trustless, verifiable business logic
- Programmable ownership and payments
- Composable with the wider DeFi ecosystem
Common use cases
Token launches (ERC-20/721/1155)
DeFi protocols (AMMs, lending, staking)
DAOs and on-chain governance
NFT marketplaces
Payment and escrow contracts
Solidity development services we offer
Smart contract design and development
Foundry test suites and fuzzing
Security reviews and pre-audit hardening
Deploy and verify on mainnet / L2s
Web3 frontend integration (ethers, viem, wagmi)
Subgraph and indexer development
Industries we support
DeFiGamingNFTFintech
Related technologies
Frequently asked questions
Do you audit contracts?
We do internal security reviews and hardening. For production launches we coordinate with third-party audit firms and remediate findings.
Ready to build with Solidity?
Tell us about your project. We'll come back within one business day with a proposal and timeline.