DeFi Engineer • Protocol Security Researcher • Co-Founder @ TurtleShell • Smart Contract Dev @ Hifi Finance
I’m a Web3-native Full-Stack & Smart Contract Developer with 10 years coding experience and 3+ years specializing in DeFi protocols.
My areas of interest:
- DeFi Security & Exploit Protection (Key contributor to ERC-7265 “Circuit Breaker” standard)
- Production DeFi Architecture (managed $20M+ TVL at HiFi Finance)
- CDP & RWA Lending (designed liquidation mechanics, accounting safety, incentive models)
- Smart Contract Testing & Math Safety (stateless fuzzing, testing architecture, invariant testing)
Projects I have been involved with:
- Hifi Finance (v3): Stablecoin-centered RWA lending protocol
- TurtleShell / ERC7265: On-chain exploit protection / firewalls for DeFi protocols
- PRBMath: Fixed point Solidity math library
| Project | Description | Link |
|---|---|---|
| HiFi-V3 | CDP-based RWA lending protocol: liquidation mechanics, safety & incentives. | 🔗 Notion |
| TurtleShell-Core | On-chain “Circuit Breaker” firewalls for DeFi protocols (ERC-7265). | 🔗 GitHub |
| Nomad-Bridge-Hack-Prevention | Circuit Breaker integration preventing a $200 million DeFi exploit. | 🔗 GitHub |
| sol-dex | Decentralized exchange with liquidity pools (AMM's), governance tokens, upgradeable contracts & on-chain voting. | 🔗 GitHub |
| Over-The-Ether | Tap-to-Pay mobile crypto payments using ultrasound. | 🔗 Hackathon Submission |
- 🥈 ETH Warsaw 2023 Finalist Circuit Breaker UI
- 🎙️ GoPlus Security Summit Speaker (Istanbul, 2023)
- 🎙️ "The Bytecode" Podcast Guest on Circuit Breakers and ERC7265 Watch here
- 📜 Major Contributor to ERC-7265 DeFi “Circuit Breaker” standard
- 🏆 Best Consumer Application built on Morph at ETHGlobal Bangkok 2024 (OverTheEther)
- 🏆 Best NFT Project on Mantle at ETH Prague 2023 (TurtleShell)
- 🏆 Most innovative dApp using Safe at ETHGlobal NYC 2023 (Safe Invaders)
- 🏆 Most Use of Neon EVM at ETHGlobal Paris 2023 (Decentralized Circuit Breaker)
- 🏆 Best ReFi Product on Polygon at ETH SF 2022 (Aspan)