Fantino Gastelum Madrigal, Cybersecurity Expert

Languages

Spanish
Native or bilingual

Workplace preferences

Can work on-site

Madrid (up to 50km)

Undisclosed
Offensive Cybersecurity Engineer
February 2021 - Today (5 years and 4 months)
Key Responsibilities
Penetration Testing & Red Team Operations
Conduct comprehensive penetration tests on networks, web applications, mobile applications, and infrastructure
Perform red team exercises to simulate real-world attack scenarios
Execute social engineering assessments and physical security testing
Develop custom exploits and attack tools as needed
Vulnerability Assessment & Research
Identify and analyze security vulnerabilities across various systems and platforms
Research emerging threats, attack vectors, and exploitation techniques
Perform security code reviews and architecture assessments
Stay current with latest security tools, techniques, and industry trends
Documentation & Reporting
Create detailed technical reports documenting findings, risks, and remediation recommendations
Present security assessments to technical teams and executive leadership
Maintain testing methodologies and standard operating procedures
Track and validate remediation efforts
Collaboration & Training
Work closely with defensive security teams to improve detection capabilities
Collaborate with development teams to implement secure coding practices
Provide security training and awareness programs
Mentor junior team members and share knowledge

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Cybersecurity Expert