Security Expert
Web3 Security Researcher & Smart Contract Auditor
Web3 Security Researcher specializing in Solana (Rust), Move(Sui) and Ethereum (Solidity) architecture. Proven track record in competitive auditing with a Top 3 Cantina finish. Experience with traditional cybersecurity, threat modeling, formal verification, and a ZK enthusiast. Passionate about protecting decentralized protocols through manual logic review, invariant testing, and automated security tooling.
Experiece: 6 months
Yearly salary: $78,000
Hourly rate: $40
Nationality: 🇷🇴 Romania
Residency: 🇷🇴 Romania
Experience
Cybersecurity Fundamentals
[IBM Summer School] 2025 - 2025
Designed 2-factor auth (TOTP + QR), SSO/RBAC and threat-modeling. Managed SSL/TLS certificate lifecycle; covered core cryptography (symmetric/asymmetric, hashing, signatures). Performed hands-on cyber-defense & attack labs (DoS, MITM, SQLi/XSS) and practical pentest/defense tooling.
Blockchain Full Stack Engineer Contributor
[Sky Trade] 2024 - 2025
Built a CNFT minting platform, showcasing skills in NFT development and smart contract deployment. Developed a decentralized exchange (DEX) on Solana using OpenbookDEX protocol, leveraging Solana's fast and scalable blockchain technology. Gained hands-on experience in designing and implementing decentralized applications for practical use cases.
Skills
move
nextjs
node
react
rust
solana
solidity
web3js
security
english