Security-focused Smart Contract Developer with proven experience identifying high-impact vulnerabilities in public audits. Combines hands-on expertise in modern blockchain development (Solidity, Foundry) with a 5-year background in professional systems management. Adept at designing and deploying secure, smart contracts with advanced testing methodologies, including fuzzing and invariant testing.
🔍 Core Expertise:
- Smart Contract Auditing: Practical knowledge of different attack vectors like reentrancy, integer overflows, oracle manipulation, and gas inefficiencies.
- Blockchain & Web3: Solidity, Foundry, EVM, DeFi, Off-chain Oracles, Blockchain Architecture, DevOps.
- Security & Testing: Unit Testing, Fuzz & Invariant Testing, Attack Vector Analysis.
- Tools & Platforms: Foundry, Static analyzer tools (Slither, Aderyn), Git, GitHub, Tenderly.
🚀 Current Focus:
- Performing economic audits and security assessments for DeFi protocols.
- Advancing expertise in assembly, formal verification and gas optimization for smart contracts.
- Contributing to audit competitions like CodeHawks and Code4rena to enhance security skills.
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- Audit Competitions:
- Participated in two public smart contract security contests, demonstrating a strong adversarial mindset.
- Ranked #243 in CodeHawks, with identifying valid high & low-severity vulnerabilities.
- Engaging in Code4rena audits to strengthen high-stakes smart contract security expertise.
- Cyfrin Updraft Challenge NFTs / CTFs:
- Exploited vulnerable smart contracts by developing and executing scripts for various attack vectors, including reentrancy, integer overflows, oracle manipulation, and Delegatecall.
- Demonstrated security expertise by minting all challenge NFTs through smart contract exploitation.
- On-Chain Proof: View minted NFTs on ZKsync Mainnet (link)
