I'm Filipe Venancio. I write smart contracts and build DeFi protocols. Been shipping code since 2008, got into crypto in 2020, and haven't really looked back.
Currently a techlead at Keyrock, where I work on asset management infra, account abstraction, and cross-chain stuff. Before that I was CTO at Veris Labs building lending protocols and yield vaults.
I care about code that works, systems that don't lose people's money, and keeping things simple when the problem lets me.
Building the KAM protocol — asset management, smart accounts, cross-chain settlement. Solidity, ERC4337, LayerZero.
Built Unlockd (RWA lending), maxAPY (yield optimizer), and Khemia. Ran the eng team, wrote most of the core contracts.
Protocol integrations and smart contract dev. First proper DeFi role.
What I'm building at Keyrock — asset management with smart accounts and cross-chain tokens.
ERC7540LayerZeroOFT
ERC7540 vault with OFT tokens that bridge via LayerZero. Deposit on one chain, get yield exposure across many.
ERC4337UUPSAccount Abstraction
ERC4337 smart accounts with a UUPS-upgradeable factory. Keeps wallet logic minimal and auditable.
SettlerPaymasterWallet
Settlement engine, gas paymaster, and the wallet that ties it all together. Currently going through audit.
ERC7540Cross-chain
Cross-chain ERC7540 vault. Pulls yield from ERC4626 strategies across 9 chains.
DeFiYield
Yield aggregator. Routes deposits across DeFi protocols to chase the best rates.
Email: [email protected]
GitHub: @fepvenancio
LinkedIn: /in/fven