Smart Contract Bug Fixes
Budget: $15 – $25 USD
I’m looking for a Solidity developer who can jump straight into an existing smart-contract codebase and resolve two pressing issues: known security vulnerabilities and deployment problems. I already have a clear, prioritized list of the vulnerabilities, so you can focus on implementing robust fixes rather than spending time on discovery.
Scope of work
• Review the provided vulnerability list, confirm each issue in the code, and apply secure, gas-efficient patches.
• Diagnose and eliminate the deployment errors that are preventing the contract from being pushed to the desired network.
• Run comprehensive unit and integration tests (Hardhat or Truffle preferred) and provide a concise test report proving the fixes hold under edge-case scenarios.
• Deliver a clean, commented commit plus a short change-log summarizing every modification.
Success means the contract compiles without warnings, deploys flawlessly, and passes all tests with no residual security flags on tools such as Slither or MythX.
If you’re comfortable working in a well-structured repo, can communicate findings clearly, and have recent experience hardening Solidity ≥0.8.x contracts, I’d like to get started right away.
Scope of work
• Review the provided vulnerability list, confirm each issue in the code, and apply secure, gas-efficient patches.
• Diagnose and eliminate the deployment errors that are preventing the contract from being pushed to the desired network.
• Run comprehensive unit and integration tests (Hardhat or Truffle preferred) and provide a concise test report proving the fixes hold under edge-case scenarios.
• Deliver a clean, commented commit plus a short change-log summarizing every modification.
Success means the contract compiles without warnings, deploys flawlessly, and passes all tests with no residual security flags on tools such as Slither or MythX.
If you’re comfortable working in a well-structured repo, can communicate findings clearly, and have recent experience hardening Solidity ≥0.8.x contracts, I’d like to get started right away.