juan70
Software Engineer
Granada, Andalusia, Spain
Summary
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RockstarSoftware Engineer based in Granada with 10 years of hands-on experience delivering secure back-end solutions, particularly in log analysis, agent configuration, and cloud integrations. A pragmatic contributor to the well-known open-source Wazuh security platform, they’ve implemented features and fixes across modules such as Azure, AWS, syscollector, and OSCAP, demonstrating deep familiarity with XDR/SIEM internals. Comfortable working at the intersection of security and operations, they tackle SSL, mail server, and syscheck issues that often hide in production systems. Known from GitHub as a long-time COBOL/SQL programmer who defies expectations about language agility, they bring legacy-system sensibility to modern security engineering. Practical, detail-oriented, and experienced in diagnosing tricky infrastructure bugs, they excel at translating operational needs into robust platform enhancements.
10 years of coding experience
Github Skills (16)
c1710
configuration-management10
incident-response10
c1110
security10
cybersecurity9
cloud-security9
vulnerability-detection8
sia8
python8
c-language7
cprogramming-language7
docker6
dockers6
kubernetes-pods5
Programming languages (5)
Github contributions (5)
wazuh/wazuh
Nov 2018 - Apr 2019
Wazuh - The Open Source Security Platform. Unified XDR and SIEM protection for endpoints and cloud workloads.
Role in this project:
Back-end & Security Engineer
Back-end & Security EngineerContributions:10 commits, 22 PRs, 68 pushes in 4 months
Contributions summary:juan70 primarily contributed to the Wazuh security platform by implementing and modifying core functionalities related to agent configuration, log analysis, and module behavior. Their work includes features for agent group guessing, enhancements to various Wazuh modules (Azure, CISCAT, OSCAP, command, AWS, syscollector), and fixes for critical issues such as mail server configuration and SSL connection errors. The user also worked on syscheck configurations. These changes suggest involvement in the underlying architecture and security aspects of the platform.
malware-detectionendpointscompliancecloud-securitysecurity-hardening
juan70/exercism_juan70
Jul 2016 - Aug 2016
Contributions:36 pushes, 1 branch in 21 days
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