At Keystone Labs, I founded and lead a development agency building web, blockchain, and Web3 products for clients. I handle delivery from client scoping and system architecture through engineering, deployment, and support.
I built Aeterna, a zero-knowledge storage platform that encrypts files in the browser before storing them permanently on Arweave. Its public Verify page lets anyone check file integrity, while email, Google, Apple, and wallet sign-in—and one-time Stripe payments—make the product usable without requiring a crypto wallet.
I also built AgriHash, a decentralized agricultural supply chain and trade protocol that records verifiable on-chain batch provenance. Its Base smart contract escrows automatically clear payments between trading parties, and EUDR geolocation verification supports compliance for agricultural exports.
I focus on making decentralized technology usable for people who have never touched a crypto wallet. My work spans smart contracts, cryptography, and full-stack web interfaces.
