Solidity engineer focused on protocol security and production deployments. I build end-to-end: architecture, contracts, Foundry invariant suites, Slither validation, and Next.js/Wagmi frontends. Zero high-severity findings across 70+ verified contracts on Mainnet and EVM testnets.
Specializing in DeFi protocol architecture across RWA tokenization, perpetuals infrastructure, decentralized insurance, DAO governance, and keeper automation networks.
Base Mainnet ERC-3643 Chainlink Automation Merkle Yield
On-chain compliance engine intercepts every ERC-20 transfer in real-time: KYC tier, OFAC sanctions, jurisdictional rules, zero off-chain dependency. Chainlink-automated Merkle yield drops at O(1) gas. NAV oracle with 15% circuit breaker. 6 contracts on Base Mainnet. 219+ tests, stateful invariant fuzzing. Slither: 0 Critical, 0 High.
On-Chain Automation Protocol (Keeper Network) · source
Base Mainnet ETH Bonding & Slashing Foundry
Permissionless keeper network where ETH-bonded operators execute jobs and earn rewards. Three slashes trigger autonomous permanent jail. ExecutionEngine wraps every target call in try/catch so reverting jobs never block the batch queue. O(1) swap-pop queue, pull-payment treasury. 3 contracts on Base Mainnet. Slither: 0 Critical, 0 High.
Sentinel Insurance Protocol · source
Base Mainnet ERC-4626 Aave V3 DAO Governance ERC-5484
ERC-4626 vault routes idle USDC into Aave V3 yield. Flash-loan-resistant DAO enforces block.number-1 snapshot voting. Soulbound PolicyNFTs with on-chain SVG. 8 contracts on Base Mainnet. Slither: 0 Critical, 0 High.
Sepolia ERC-4337 Chainlink CCIP & Oracles
50x gasless leverage with fully on-chain execution. Chainlink oracles with per-asset staleness guards. CCIP cross-chain margin with per-trader nonce deduplication. Minimum-liquidity burn guards LP inflation. Zero solvency violations across 6,400 invariant state mutations.
Sepolia TimelockController Aave V3 Treasury ERC-4337 Rage-Quit
48H TimelockController with VetoCouncil blocks flash-governance attacks. Rage-quit module protects dissenting minorities before hostile execution. Aave V3 treasury yield, gasless voting, spam-resistant proposal guard. 256 tests, zero failures. Treasury solvency fuzz-proved.
RST Protocol — On-Chain Reputation · source
Sepolia ERC-5484 Soulbound UUPS Upgradeable
ERC-5484 soulbound tokens with 5-tier on-chain SVG medals that auto-upgrade on score change, no re-mint required. UUPS proxy keeps scoring logic upgradeable while SBT ownership records stay immutable.
Polkadot Hub Testnet Chainlink CCIP Polkadot Hackathon 2026
Non-custodial 50x leverage exchange on Polkadot Hub. CCIP cross-chain margin, live Binance WebSocket PnL, invariant-proven vault solvency.
