I help protocols ship safer smart contracts by identifying critical vulnerabilities and validating protocol invariants. My research focuses on attack surfaces including reentrancy, flash loan vectors, oracle manipulation, accounting inconsistencies, access control flaws, upgradeability risks, and complex cross contract interactions.

My goal is to build and secure decentralized systems that are robust, transparent, and resistant to real world attacks.

• 🔍 Smart Contract Security

  • Vulnerability research & exploit analysis
  • Understanding common attack vectors (reentrancy, logic flaws, access control issues, etc.)
  • Secure smart contract design patterns

• 🧠 Solidity & Ethereum

  • Writing clean, gas efficient Solidity code
  • Learning EVM internals and low level behavior
  • Exploring DeFi protocols and real world contract architectures

• 🌐 Web3 Security

  • Threat modeling for decentralized applications
  • Audit mindset & security best practices
  • Exploring tooling used in professional audits

• 💡 I love contributing to open source projects and building tools that help developers and learners understand blockchain and security concepts.

• 🤝 I’m open to collaborations in smart contract security, audit practice, research, and educational tooling.

• 🌱 Always learning deepening my knowledge in Blockchain, Smart Contracts, and Web3 Security.

• 🌐 Portfolio: https://abdominic.netlify.app/

• ✉️ Email: onchaindevrel@gmail.com

• 🐦 X: https://x.com/abrahamonchain

• 🔗 LinkedIn: https://linkedin.com/in/abrahamdominicnewton

“In Web3, security isn’t optional, it’s the foundation.”

• Got my DevCard from Daily.dev