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JulianColoma/README.md

Julián Coloma | Smart Contract Security & Full-Stack Engineer

🛡️ Current Focus: Web3 Security Auditing

Diving deep into EVM internals and smart contract vulnerabilities.

  • Ethernaut Audits: Systematic resolution of OpenZeppelin challenges, analyzing attack vectors such as Reentrancy, Integer Overflows and tx.origin abuse.

  • Tooling: Heavy use of Foundry (Forge + Cast) for testing, fuzzing and exploit documentation.

  • Blockchain Lab: Active member of LINES (UTN FRLP) focused on security auditing and emerging technologies.

🚀 Featured Project: FacuMapp

Campus navigation and management ecosystem for UTN FRLP.

  • Architecture: Mobile app (Expo) + administrative web (Vite) connected to a Node.js/Express backend.

  • Engine: Interactive map handcrafted through dynamic manipulation of a highly complex SVG exported from Figma.

  • Management: Event administration and activity allocation system with scheduling conflict resolution.

💻 Tech Stack

Blockchain & Security

Full Stack

Languages & Tools

🎓 Academic

Advanced student of Information Systems Engineering — UTN FRLP

🌎 Languages

🇬🇧 English B1 — Technical reading and writing

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