I will audit your solidity smart contract for security vulnerabilities

Brazil

I speak English, Portuguese

AI Agent Ops, VPS Automation, Bots and SaaS Systems

Hi, I'm Jean. I build and operate AI agent workflows, VPS automation, bots, APIs and SaaS systems. I can set up ready-to-run VPS environments, Discord/Telegram bots, AI agent memory, Cloudflare/webho...
About this Gig

I will perform a manual security review of your Solidity smart contract and deliver actionable findings with severity, exploit path, impact, and mitigation guidance.


I focus on real EVM vulnerabilities, not generic automated-scan noise. My review can cover access control, upgradeability, accounting errors, reward logic, liquidation/AMM/staking logic, oracle assumptions, reentrancy, unsafe external calls, authorization mistakes, invariant breaks, and DeFi-specific edge cases.


Depending on the package, I can include Foundry-style PoC guidance or a runnable proof-of-concept outline for validated issues. The goal is to help you understand what can actually go wrong, how much value is at risk, and how to fix it before deployment or before a public audit.


Please message me before ordering with your GitHub repo, contract scope, chain/protocol context, and whether the code is already deployed.


I do not promise your code is hack proof. I provide a professional best-effort manual review with clear evidence, severity, and next steps.

Expertise:

Secure tokenization

Staking security

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