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yamagutisenior/README.md

Tiago Yamaguti

Application Security · DevSecOps · Vulnerability Management

Security specialist focused on building secure software from the inside out — integrating security into every stage of the SDLC through SCA, SAST/DAST, threat modeling, and CI/CD hardening.

Especialista em segurança de aplicações com foco em DevSecOps — integrando segurança em todo o ciclo de desenvolvimento por meio de análise de composição de software, SAST/DAST, modelagem de ameaças e automação em pipelines CI/CD.


🔍 Core Specialties

Area Tools & Standards
Application Security OWASP Top 10, threat modeling, secure code review
SCA / SBOM Grype, Syft, CycloneDX, SPDX
SAST / DAST Static & dynamic analysis integrated into CI/CD
Vulnerability Management CVE triage, CVSS v3/v4, EPSS scoring, remediation guidance
DevSecOps / CI-CD Security Pipeline hardening, security gates, shift-left practices
Secure SDLC Security requirements, design reviews, developer enablement

🗂️ Featured Projects

End-to-end vulnerability assessment of OWASP Juice Shop using a full SCA workflow.

  • Generated CycloneDX SBOM with Syft
  • Scanned with Grype; triaged CVEs by CVSS severity and EPSS probability
  • Produced a client-ready HTML + PDF report with interactive charts (donut severity, EPSS bar, stacked exposure)

Python Grype CycloneDX SBOM Vulnerability Reporting


🛠️ Stack

Python (Flask · FastAPI)   ████████████░░░░  65%
Shell / Bash               ████░░░░░░░░░░░░  20%
YAML / CI config           ███░░░░░░░░░░░░░  15%

📫 Let's connect

I'm available for consulting, contract work, and full-time roles in application security and DevSecOps (open to international / remote).

LinkedIn


📍 São Paulo, BR · 🌐 Open to remote / international opportunities

Popular repositories Loading

  1. juice-shop juice-shop Public

    Forked from juice-shop/juice-shop

    OWASP Juice Shop: Probably the most modern and sophisticated insecure web application

    TypeScript 1

  2. Globo_SecDevLabs Globo_SecDevLabs Public

    Forked from globocom/secDevLabs

    A laboratory for learning secure web and mobile development in a practical manner.

    PHP 1

  3. vuln-bank vuln-bank Public

    Forked from Commando-X/vuln-bank

    A deliberately vulnerable banking application designed for practicing Security Testing of Web App, APIs, AI integrated App and secure code reviews. Features common vulnerabilities found in real-wor…

    Python 1

  4. tasks-flask-crud tasks-flask-crud Public

    Python 1

  5. cv_tiago_yamaguti cv_tiago_yamaguti Public

    CSS

  6. kube-news kube-news Public

    Forked from KubeDev/kube-news

    EJS