Browse categories
Explore
Fiverr Pro
English
$
USD
I will secure your smart contract before launch, an 8b tvl auditor
Smart Contract Security Researcher And Blockchain Developer
I find vulnerabilities in DeFi smart contracts and prove them with Foundry fork-tests against live mainnet.
Independently discovered confirmed bugs in ENS and SparkLend through Immunefi, including a ...
About this Gig
Unlike most auditors who run an automated scanner and hand you a PDF, I will manually read every line of your code, find what is wrong, and help you fix it.
Every bug I find comes with working exploit code that proves it is real, plus the exact fix so you can patch it and move on.
I have found confirmed vulnerabilities in protocols like ENS and SparkLend through Immunefi. One was a critical flash loan attack on a lending fork handling 8B in TVL. For years I've been building the same kinds of systems I audit, so I know exactly how they break and how to make them safe.
You will get a clear report with every finding explained in plain language. What the bug is, how an attacker would use it, the Foundry test that proves it, and the code change that fixes it. A full solution you can apply, not a document you need to interpret.
If your contract is clean, I will tell you that too. I do not invent findings to pad a report.
If you have a contract ready to launch but you are not sure it is safe and you do not know who to trust for a real review, message me with your code and I will scope it honestly before you spend anything.
Tools:
Slither
•
OpenZeppelin
•
Etherscan
Keep your assets and information safe
Cryptocurrency services focus solely on developing and programming. Never share sensitive information or private keys with others.
My Portfolio
Other Blockchain Development & Solutions Services I Offer
FAQ
What do I need to send you before ordering?
Your Solidity source code or a link to your GitHub repo. If it is verified on Etherscan that works too. I will look at it, tell you the scope, and give you an honest timeline before you commit to anything.
Will you fix the bugs you find or just report them?
Both. Every finding comes with the exact code change that fixes it. If you want me to apply the fixes directly and re-verify, that is included in the Premium package.
What if you do not find any issues?
Then I will tell you that. I do not manufacture findings to justify the price. You will still get the full review with my methodology and what I tested, so you have documentation that the work was done properly.
How is this different from an automated scan?
Automated tools catch maybe 20 percent of real vulnerabilities. The bugs that actually drain protocols are logic errors, wrong assumptions, and missing edge cases that only a human reading the code line by line will find. I use Slither as a starting point, not as the audit.
Can you audit a contract that is already deployed on mainnet?
Yes. I can review deployed contracts using verified source on Etherscan or Sourcify. If you have already launched and want to know if you are safe, I will fork mainnet and test your live contract directly. That is actually how I do all my proof-of-concept testing.
