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gugacyber/README.md

Hey, I'm Gustavo Viana 👋

Software Engineer · Security Researcher · AI Security

portfolio

python java spring go linux docker git postgresql bash


Software Engineer focused on the intersection of development and security. I build tools that solve real problems — from phishing detection to government infrastructure assessments.

Independent researcher with publications on Zenodo covering AI Security and Web Security. Currently focused on LLM security, DevSecOps, and resilient systems.


Areas of interest: Cybersecurity · AI Security · LLM Security · OSINT · Ethical Hacking · DevSecOps · Pentest


📄 Recent Publications

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  1. PhishShield PhishShield Public

    Robust, security-focused phishing simulation platform designed for enterprise environments.

    Python 1

  2. hermes-project hermes-project Public

    ⚡ Hermes: A swift and scalable URL shortener engine with a modern dashboard and global reach through internationalization.

    TypeScript 1

  3. NumeroSeguro NumeroSeguro Public

    Plataforma de inteligência visual para análise de números suspeitos e ameaças telefônicas.

    Go 1 1

  4. PhishGuard PhishGuard Public

    Ferramenta de detecção de phishing que analisa URLs em tempo real e retorna um score de risco baseado em múltiplos fatores de segurança.

    CSS 1