// ABOUT

Atanas
Dimulski.

Solo smart contract security auditor based in Europe. I find the bugs that matter — critical logic errors, economic exploits, and edge cases that automated tools miss entirely. Three years of competitive and private auditing across DeFi, token infrastructure and DAO governance.

Atanas Dimulski
// HOW I WORK

I take on a small number of engagements at a time — deliberately. Every audit gets my full attention, not a slice of it. When you engage me, you work with me — not a name on a letterhead, not a junior analyst working from a checklist, not an automated scanner dressed up as a review.

My process starts with understanding your protocol's economic model before touching the code. Most critical vulnerabilities are not syntax errors — they are mismatches between what the code does and what it is supposed to do. That gap only becomes visible if you understand the intent first.

I deliver findings iteratively throughout the engagement, so your team can start working on mitigations before the final report lands. I stay available during the remediation phase — the audit does not end when the PDF is sent.

// BACKGROUND
2026Contract engagements with Hacken; crossed 300+ high/medium findings. Now focusing on independent solo audits. Expanding into Solana.
202530+ contract engagements across DeFi, bridge and token infrastructure, working with Halborn, CD Security and Pashov Audit Group. Runner-up for Sherlock's 2025 Most Improved award — from outside the top 1,000 to 11th on the leaderboard.
2024Moved into private work — first contract engagements with Halborn and CD Security across DeFi and token infrastructure.
2023Entered competitive auditing and took a first-place finish on CodeHawks. Began placing top-10 in individual contests across Code4rena, Cantina and Sherlock.
SPECIALISMS
EVM / SolidityEXPERT
DeFi protocolsEXPERT
Token / Vesting / DAOEXPERT
AMMs & LendingEXPERT
Solana / RustEXPANDING
AVAILABILITY
Accepting new engagements
Typical response within 24 hours
Have a protocol that needs auditing?
Reach out — I typically respond the same day.
REQUEST AUDIT