I’m Christian Vari, Founder & CEO of Codezen, a blockchain security firm focused on auditing financial and Web3 systems.

I’ve worked on 250+ audits, identifying over 900 vulnerabilities and helping securing assets across Solana, Cosmos SDK, Polkadot SDK, Ethereum and EVM ecosystems.

I currently serve as Head of Audit Operations at Oak Security and collaborate with leading security teams in the industry, including Zenith Security and Trust Security.

I’m also Chairman of Altairith Capital, a holding company focused on technology and security-driven ventures.

My work focuses on reviewing smart contracts, protocol logic, and distributed systems, with particular attention to assumptions, invariants, and real-world failure modes.

I’m particularly interested in how AI can assist security research and auditing workflows without reducing depth of reasoning or introducing new risks.