tejanadh

Independent Smart Contract Security Researcher specializing in low-level systems (Rust/Solana) and complex DeFi protocols (Solidity). Disclosed 9+ critical/high vulnerabilities across major production protocols on Solana and Ethereum.

Key Findings & Proofs of Concept:
• Firedancer (Jump Crypto): Zero-click Out-of-Bounds write in Gossip Deserializer (GHSA-2h9j-5m96-974c). (PoC: https://github.com/Tejanadh/firedancer-gossip-rce-research)
• Kamino Finance: Oracle timestamp liveness bug putting $100M+ JLP collateral at risk. (PoC: https://github.com/Tejanadh/kamino-security-research)
• ERC‑4337 EntryPoint v0.8.0: Critical gas accounting flaw enabling paymaster stake drains (~$2.8M TVL at risk). (PoC: https://github.com/Tejanadh/entrypoint-poc)
• Symbiotic BaseSlasher: Phantom debt creation in shared vaults (live on mainnet at time of reporting). (PoC: https://github.com/Tejanadh/symbiotic-critical-research)
• Hyperbridge: Multiple critical issues including 10¹²× token inflation and cross‑chain signature replay. (PoC: https://github.com/Tejanadh/hyperbridge-security-research)
• 1inch Solana / DEXE Governance: rescue_funds bypass and double‑voting power escalation. (PoCs: https://github.com/Tejanadh/1inch-solana-rescue-theft-research and https://github.com/Tejanadh/dexe-gov-bug-report)

Skilled in Rust (Solana) and Solidity. Highly experienced in building deterministic PoCs on mainnet forks (Foundry, Anchor, solana‑test‑validator) and collaborating directly with core protocol teams on fixes.

Actively looking for remote Smart Contract Security Researcher / Auditor roles (full‑time, part‑time, or internships) with top-tier audit firms and protocols.