Smart Contract Development & Audit
We write, audit, and deploy production-grade smart contracts across Ethereum, Solana, Polygon, and BSC. Zero exploits on our audited contracts. $500M+ TVL secured across 100+ deployments.
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Our Capabilities
Solidity & Rust Smart Contracts
Production-grade smart contracts in Solidity (Ethereum, Polygon, BSC) and Rust (Solana). We follow battle-tested patterns, implement access controls, and write comprehensive NatSpec documentation.
Contract Security Auditing
Thorough manual review and automated analysis (Slither, Mythril, Echidna) for reentrancy, integer overflow, access control flaws, and logic vulnerabilities. Detailed audit reports with severity ratings and remediation guidance.
Gas Optimization
Systematic gas profiling and optimization — storage layout improvements, function visibility tuning, loop optimization, and efficient data structures. We typically reduce gas costs by 20–40% without sacrificing safety.
Upgradeable Contract Patterns
Implement proxy patterns (UUPS, Transparent Proxy, Diamond/EIP-2535) that allow contract logic upgrades while preserving state. We analyze trade-offs and implement the appropriate pattern for your use case.
Multi-Sig & DAO Contracts
Gnosis Safe integrations, custom multi-signature contracts, Governor Bravo and OpenZeppelin Governor implementations for on-chain governance, timelock controllers, and treasury management.
Testnet → Mainnet Deployment
Full deployment pipeline from local testing to testnet verification to mainnet launch. Includes Hardhat/Foundry test suites, contract verification on Etherscan, and post-deployment monitoring setup.
How We Work
Requirements & Architecture
We map out your contract architecture — state variables, access control roles, function interfaces, and upgrade strategy — before writing a single line of code. Clear specs prevent costly post-deployment mistakes.
Development
Contracts are written following OpenZeppelin standards, with comprehensive unit and integration tests using Hardhat or Foundry. Every function is tested against expected and edge-case inputs.
Security Audit
Multi-stage security review combining automated scanning tools with deep manual code review. We test all attack vectors relevant to your contract type and provide a full written audit report with findings.
Mainnet Deploy
Staged mainnet deployment with a final pre-launch checklist, multisig deployment for key functions, Etherscan verification, and post-deployment integration testing. We stay on-call for 48h post-launch.
Common Questions
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