Freelancer profile translated to English.

Description

Cybersecurity specialist focused on penetration testing of mobile devices and applications, web, and network infrastructures. Passionate about technology with a didactic touch, seeking to educate and promote the security of our technological lives.

Among my projects, I have worked on certifying mobile and web applications, searching for vulnerabilities and recommending solutions that improve quality and protect the end-user.

Industry field of expertise

Languages

English
Native or bilingual
Spanish
Native or bilingual

Workplace preferences

Remote only

Primarily works remotely

Telefónica
Pentester
September 2025 - Today (11 months)
Madrid, Spain
Pentester of various products: web, mobile applications, desktop applications. Vulnerability scanning automation plan, task automation.
Penetration Testing Cybersecurity Ethical Hacking
Securiyu • Freelance
Co-Founder
September 2024 - Today (1 year and 11 months)
Malaga, Spain
Technical co-founder of the Securiyu platform. Aims to connect cybersecurity professionals with small businesses needing security or digitalization.
DEKRA Testing and Certification, S.A.U.
Cyber Security Engineer
November 2021 - September 2025 (3 years and 10 months)
• Technical leader in Mobile and Cloud application services
• Mobile devices penetration testing
• Mobile Applications Security Assessments (MASA) (Android, IOS) based on OWASP MASTG/MASVS
◦ MASA framework development within working group
◦ Development of tools for automated testing
• Cloud Applications Security Assessments (CASA)
◦ CASA framework development within working group
• Web penetration testing based on OWASP WSTG/ASVS
• Some participation in product pentesting
◦ ETSI EN 303 645 (Consumer loT)
◦ UL-2900 (Medical)
◦ Automotive
• Secure code review using tools like Coverity or CPPdepend
Certifications Ethical Hacking