Code4rena
#1 — Panoptic
Securing the
Decentralized Future
Elite Web3 security team specializing in smart contract audits.
Proven Results
Competitive audit results from leading Web3 security platforms
Code4rena
#3 — SukukFi
Sherlock
#3 — Monolith
About Us
Built by Researchers,
for Builders
Valves Security is a specialized Web3 security team founded by Veselin Vachkov and Valeri Peev. With deep experience across EVM-based smart contracts, DeFi protocols, and NFT systems, we help projects identify and eliminate critical vulnerabilities before they reach mainnet.
Our mission is to raise the security baseline of the Web3 ecosystem through careful manual code review and on client request top-tier model AI tools.
Battle-Tested
Competed on Sherlock and Code4rena, ranking in the top 3 across multiple audit competitions with over 1500 participating researchers.
Deep EVM Expertise
Specialized in Solidity, complex DeFi mechanisms, and economic attack vectors.
Transparent Process
Every finding is documented with a proof-of-concept, severity rating, and clear, remediation steps.
The Team
The duo that made Valves possible
vesko210
Security Researcher
Veselin is a smart contract security researcher with a solid Web2 foundation. What started as a suggestion from his cousin quickly turned into a deep passion for vulnerability research. Ratio bugs don't get past him, and he thrives on auditing non-standard, innovative protocol designs.
Merulez99
Security Researcher
Valeri specializes in adversarial analysis of EVM based DeFi protocols, including lending, vault, and stablecoin systems. He focuses on vulnerabilities in share accounting, debt models, and cross-contract execution logic, targeting invariant violations, rounding exploits, and edge-case solvency failures.
Services
End-to-end security coverage for Web3 projects at any stage
Security Support Throughout Development
Ongoing security guidance and review from early design to final deployment.
Get a Quote →Security Audits
A full security audit by a team of 2-4 experienced researchers.
Get a Quote →Mitigation Reviews
Unlimited mitigation reviews for all fixed issues.
Get a Quote →