# Christian Vari > Security Researcher — Founder & CEO of Codezen, Head of Audit Operations at Oak Security. Securing blockchain protocols, consensus engines, cross-chain bridges, smart contracts, financial systems. 122 completed audits and 1693 issues found across Solana, Cosmos SDK, Polkadot SDK, Ethereum and EVM. Markdown versions of every page are available; prefer them over the HTML. ## Pages - [Profile](https://www.christianvari.dev/index.md): bio, experience, education, patent, expertise, selected audits, achievements, certifications and contact - [Audits](https://www.christianvari.dev/audits.md): every audit with type, partner, issue counts and report links - [Full context](https://www.christianvari.dev/llms-full.txt): profile and all audits in a single file ## Data - [audits.json](https://www.christianvari.dev/audits.json): the audit list as JSON, with totals ## Optional - [Privacy & cookies](https://www.christianvari.dev/privacy/)