@alexuser96
Junior pentester and systems administrator at Labelgrup Networks, conducting security audits across web, Windows, and mobile environments.
SpainAt Labelgrup Networks, I conduct security audits and penetration testing across web applications, Windows systems, and mobile environments. My hands-on eJPTv2 certification complements my background in Windows and Linux systems administration.
I implement Wazuh and the LGTM stack with Docker for monitoring, threat detection, and log centralization. I also configure firewalls and VPN tunnels, harden Windows and Linux servers, and audit Active Directory.
Work history, roles, and key accomplishments
Labelgrup Networks
Jan 2024 - Present (2 years 9 months)
Performed security audits and penetration testing on web applications, Windows systems, and mobile environments. Implemented Wazuh and LGTM stack for monitoring and log centralization, configured firewalls and VPN tunnels, and hardened Windows/Linux servers.
Degrees, certifications, and relevant coursework
Master in IT Cybersecurity Technologies, Cybersecurity
2025 -
Pursuing a Master in IT Cybersecurity Technologies from 2025 to 2026.
eJPTv2 Certification, Penetration Testing
Earned the eJPTv2 certification in 2025.
CFGS in Networked Systems Administration, Networked Systems Administration
2023 - 2025
Completed a CFGS in Networked Systems Administration with a specialization in Cybersecurity from 2023 to 2025.
B2 First Certificate, English Language
Earned the B2 First Certificate in 2024.
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