0xRajkumar

I graduated in Computer Science with a strong interest in security, cryptography, and blockchain. With 3.5 years in web3 and 2 years as a smart contract auditor, I have worked on private audits, bug bounties, and public contests, securing protocols like SoFi, DEXs, Lending, bridges, L2s, account abstraction, and Synthetics.

I have audited 50,000+ lines of code, secured projects like MorphL2, Goat Tech, and Farcaster Attestation, and served as an external auditor with Guardian Audits. I’ve also earned multiple top-5 rankings in security competitions.

Contests

Protocol	Findings	Language	Platform	Rank
Farcaster-Attestation	4H, 4M	Solidity	Cantina	2rd
Goat Tech	3H, 2M	Solidity	Cantina	3rd
Gamma	1M	Solidity	Sherlock	3rd
MorphL2	1H, 3M	Solidity	Sherlock	4th
Biconomy: Nexus	2H, 1M	Solidity	Codehawks	4th
Mantra Dex	2H, 4M	Rust/Cosmwasm	Code4rena	11th
Liquid Ron	1M	Solidity	Code4rena	-
Asymmetry	2H	Solidity	Code4rena	-
Popcorn	1H	Solidity	Code4rena	-

Private audits

Protocol	Language	Provider	Report
Yuga NFT Mirror	Solidity	GuardianAudits	Link
Synthetix TLX	Solidity	GuardianAudits	Link
Orderly Network	Rust/Solana	GuardianAudits	Link
ArtTech	Solidity	Art.Tech	Link
ClizaAi	Solidity	Cliza.ai	Soon