Nicolás Bertoldo
Software Engineer at Wazuh, Inc.
Cordoba, Córdoba, Argentina
Summary
🤩
Rockstar🎓
Top SchoolNicolás Bertoldo is a software engineer from Córdoba, Argentina with a solid electronics engineering background and over a decade of experience across communications, energy, medical and transport sectors. He has transitioned from hands-on hardware and firmware roles—designing ARM-based embedded systems and integrating WiFi, GSM, NFC and CAN—to backend and QA engineering at Wazuh, contributing fixes and unit tests to a major open-source security platform. Comfortable in C/C++ and embedded Linux, he blends low-level debugging skills with modern development practices like Git, Scrum and automated testing. At Honeywell he developed mobile communications firmware and at CONTROLNET he led support and firmware project management, showing both technical depth and operational ownership. Notably, his Wazuh contributions improved Windows event collection and process handling, reflecting a knack for stabilizing cross-platform telemetry and observability. He pairs rigorous academic training with practical product-focused engineering and a track record of moving features from circuit bench to production software.
3 years of coding experience
2 years of employment as a software developer
Bachiller y Técnico, Electricidad y electrónica (Especialidad Telecomunicaciones), 9.52, Bachiller y Técnico, Electricidad y electrónica (Especialidad Telecomunicaciones), 9.52 at I.P.E.M N° 66 Dr. José Antonio BalseiroGrado en Ingeniería, Ingeniería Electrónica, 8.62, Grado en Ingeniería, Ingeniería Electrónica, 8.62 at Universidad Tecnológica Nacional
Github Skills (10)
c1710
unit-testing10
c1110
test-automation10
security9
log-analysis9
incident-response8
c-language8
devops8
cprogramming-language8
Programming languages (6)
Github contributions (5)
wazuh/wazuh
Jan 2023 - Jan 2023
Wazuh - The Open Source Security Platform. Unified XDR and SIEM protection for endpoints and cloud workloads.
Role in this project:
Backend & QA Engineer
Backend & QA EngineerContributions:69 reviews, 3 commits, 14 PRs in 7 days
Contributions summary:Nicolás primarily focused on fixing and improving the Logcollector Windows eventchannel module, as shown by the commit messages and code changes. They also implemented unit tests for the `wm_exec.c` module and made optimizations. Furthermore, the user replaced a static array with a dynamic OSList in `wm_exec.c`, and fixed child process killing functionalities. The commits also included improvements in the wazuh-modules, docker and windows unit tests, indicating a strong focus on quality assurance.
malware-detectionendpointscompliancecloud-securitysecurity-hardening
nbertoldo/wazuh-actions
Apr 2023 - May 2023
Wazuh - The Open Source Security Platform. Unified XDR and SIEM protection for endpoints and cloud workloads.
Contributions:1 PR, 29 pushes, 1 branch in 26 days
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