Blockchain Security Engineer at Coinbase | Smart Contract Auditor
I'm a Blockchain Security Engineer at Coinbase, where I work on Base infrastructure security - including the Base-Solana Bridge, the x402 payment protocol, and the Base Azul upgrade. I also build internal smart contract auditing tooling, conduct ecosystem security reviews for projects on Base, and participate in on-call incident response.
Outside of Coinbase, I'm an independent smart contract security researcher. I've competed in 20+ audit contests on Code4rena, Cantina, Sherlock, and Immunefi, identifying 50+ Critical, High, and Medium severity vulnerabilities across 200,000+ SLOC.
| Contest | Platform | Result |
|---|---|---|
| Ethena | Code4rena | Top 5 |
| WildCat | Code4rena | Top 9 |
| Good Entry | Code4rena | Top 9 |
| ZetaChain | Code4rena | Solo Finding |
- 40+ High & Medium severity findings accepted by protocol judges
- Additional bugs reported via Sherlock and Immunefi
Blockchain Security Engineer - Coinbase
- Base-Solana Bridge, x402 protocol, Base Azul upgrade
- Ecosystem security reviews, internal audit tooling, incident on-call
Solo Security Researcher - Code4rena, Cantina, Immunefi, Sherlock
- 20+ competitive audit contests, 200,000+ SLOC reviewed
Security: EVM internals, Solidity assembly (YUL), reentrancy, access control, storage collisions, proxy upgrades, flash loan attacks, oracle manipulation, cross-chain bridge security
Languages: Solidity, Rust, JavaScript, TypeScript
Frameworks: Foundry, Hardhat, Web3.js
CTFs: Ethernaut (OpenZeppelin), Damn Vulnerable DeFi, Secureum Bootcamp