Browse categories
Explore
Fiverr Pro
English
$
USD
I will audit your solidity smart contract for security vulnerabilities
Smart Contract Security Auditor and DApp Developer
Blockchain MSc student at NTU Singapore with hands-on smart contract security research in collaboration with the Ethereum Foundation. Specializing in Solidity security auditing, DeFi protocol analysis...
About this Gig
I will perform a thorough security audit of your Solidity smart contract, combining manual line-by-line code review with automated analysis tools.
What you get:
- Manual code review for logic errors, access control issues, and business logic flaws
- Automated scanning with Slither, Mythril, and Solhint
- Structured audit report (PDF) with severity ratings (Critical / High / Medium / Low / Informational)
- Actionable fix recommendations for every finding
- Post-audit support for questions about the report
What I check for:
- Reentrancy attacks
- Integer overflow/underflow
- Access control vulnerabilities
- Front-running risks
- Flash loan attack vectors
- Gas optimization issues
- ERC standard compliance (ERC20, ERC721, ERC1155)
- Business logic flaws
Supported contract types:
ERC20 tokens, ERC721/1155 NFTs, DeFi protocols (AMM, lending, staking), DAO governance, custom contracts
Tools:
MythX
•
Slither
•
OpenZeppelin
Keep your assets and information safe
Cryptocurrency services focus solely on developing and programming. Never share sensitive information or private keys with others.
Other Blockchain Development & Solutions Services I Offer
FAQ
What information do I need to provide?
Send me the Solidity source code (.sol files), specify the compiler version, and let me know which chain you're deploying on. If your contract imports external libraries, include those or point me to the repo.
What chains do you support?
Any EVM-compatible chain — Ethereum, Arbitrum, Polygon, Base, BSC, Avalanche, Optimism, and more.
