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jovi

50+ H|M vulnerabilities uncovered.

Contract audits

Code reviews to protect your protocol.

Services

Smart Contract Audits

In-depth code review focusing on vulnerabilities, threat modeling, and best practices.

Wildcard

For unique needs—protocol design, MEV analysis, or specialized consulting—reach out and we’ll tailor a solution.

Portfolio

Bug Bounty Reports

  • High-severity rounding issue @ Inverse Finance: A leftover “dust” debt bug that could trigger unexpected liquidations.
    Language: Solidity
    Reported: January 2025
    Payout: 5000 USD
  • Medium-severity fault-proof issue @ Optimism: Attackers could bypass certain checks in the system.
    Language: Solidity
    Reported: April 2024
    Payout: 8105 USD

Contest Placements

Immunefi

  • Zano IOP: 1st Place, February/March 2025
    Language: C++
    Payout: 19533 USD
  • Celo: 2nd Place, November 2024
    Language: Solidity & Go
    Payout: 15387 USD
  • Anvil Letters of Credit: 4th Place, November 2024
    Language: Solidity
    Payout: 1125 USD
  • ZeroLend: 7th Place, March 2024
    Language: Solidity
    Payout: 11647 USD

Code4rena

  • Munchables: 2nd Place, May 2024
    Language: Solidity
    Payout: 1695 USD
  • Taiko: 7th Place, March 2024
    Language: Solidity
    Payout: 6413 USD

Get in Touch

All information is kept confidential.

joao@jovi-research.com