I’m about to launch an Ethereum-based DApp with its own native token and I need a thorough third-party review before we touch mainnet. The Solidity code is functionally complete; my primary concern is rooting out security vulnerabilities, then tightening optimisation and style where it makes sense. What I need from you • A full manual + automated security audit of all smart contracts using tools such as MythX, Slither, Echidna, or your preferred stack, followed by line-by-line human review for logic flaws. • A clear report that ranks every issue by severity, explains the exploit path, and supplies concrete, actionable fixes (bonus points for proof-of-concept tests). • Verification that the token contract complies with ERC-20: supply cap, mint/burn controls, transfer hooks, and interaction with major DeFi protocols. • A critique of our tokenomics—allocation, vesting, liquidity incentives, treasury mechanics—highlighting any economic attack vectors like flash-loan abuse or oracle manipulation. • A concise best-practice checklist I can follow before deployment. Acceptance criteria Delivery is complete when I receive a signed PDF/Markdown report plus an annotated diff that resolves every high- and medium-severity finding, confirms ERC-20 compatibility, and lists optimisation recommendations. If this sounds routine for you and you can start soon, let me know the latest Ethereum audit you’ve led and the toolchain you prefer.