GABRIEL

CYBERSECURITY SPECIALIST

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Secure
PROFILE
Cybersecurity Specialist
Security Researcher | Pentester
Web Security API Testing Mobile Security Hardware Hacking
MISSION
"To identify and validate vulnerabilities with responsibility and focus on delivering real business impact."
SKILLS
Web App Testing
90%
Mobile Security
80%
Hardware Hacking
70%
API Security
55%
ACHIEVEMENTS
  • +4 CVEs reported
  • Hall of Fame (Ford/Itaú)
  • Top 10% HackerOne
Active monitoring
Uptime: 99.7% Threats neutralized: 119
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Experience_

Security Researcher

Current
  • Security testing for web and mobile applications
  • Participation in bug bounty programs
  • Hall of Fame (Ford/Itaú)
  • Access to +50 private programs
  • Discovery and reporting of critical vulnerabilities

Private Pentester

Freelance
  • Identification and exploitation of XSS, IDOR, CSRF, RCE
  • Development of automation scripts
  • Creation of custom exploits
  • Contribution to CVEs
  • OWASP TOP 10 - testing and mitigation

IT Technical Support

Freelance
  • Ticket management in Movidesk, Zendesk, Live Agent
  • Implementation of ITIL/ITSM methodologies
  • 37% reduction in average response time
  • Support process automation

Education & Certifications_

Google Cybersecurity

Professional certification in modern cybersecurity practices

CC50 Harvard

Introduction to Computer Science

SYCP Certification

Solyd - Pentest and offensive security

GitHub Foundations

Versioning and collaboration in projects

Cybersecurity Degree

In progress

Achievements_

Hall of Fame

Ford Hall of Fame Badge Ford
Itaú Hall of Fame Badge Itaú

Bug Bounty

US$ 0 +
In rewards and badges

Projects & Scripts_

Web Vulnerability Scanner

Automated tool for detecting common web vulnerabilities, including SQL Injection, XSS, and CSRF.

Python Requests BeautifulSoup

Network Traffic Analyzer

Script for network traffic analysis, anomaly detection, and possible intrusion alerts in real-time.

Python Scapy TensorFlow

Proxmark3 to NFC Converter

A Python application that transforms Proxmark3 JSON dumps into NFC files compatible with Flipper Zero, featuring a simple GUI for seamless conversion.

Bash Python

API Security Tester

Suite of automated tests for security validation in REST, GraphQL, and gRPC APIs.

Node.js Express Jest

Contact_