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Fabio Ramirez
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Guadalajara, Jalisco, Mexico
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Jobs
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Detection Engineer Lead / DataAnalystAvertiumSep 2024 - Dec 2025 (1 year 4 months)Led the detection engineering strategy across various SIEM to align current and future detections with MITRE ATT&CK to close visibility gaps and prioritize high-fidelity alerts. Designed, implemented and maintained detection rules across multiple SIEM platforms, including Microsoft Sentinel, Sentinel One, and LogRhythm, improving threat visibility and reducing noise Designed and launched the company's Threat Hunting Program, establishing a structured proactive detection methodology that transitioned the SOC from purely reactive to proactive security posturing. Cut down by 30% the volume of false positives in our system by directing Project Phoenix, using Python, Pandas and ML to analyze analyst dismissal patterns, allowing us to identify re- Cybersecurity EngineerAvertiumMar 2024 - Sep 2024 (7 months)
- FFullstack Software Engineer / Data AnalystMar 2017 - Jan 2024 (6 years 11 months)• Debugged backend C++ server errors in restricted environments (RDP access without write permissions), strengthening troubleshooting skills under controlled conditions • Developed and maintained secure middleware in Golang, handling API validation and user authentication with Redis • Built and expanded C# microservices, with focus on reliability through test-driven development • Designed Metabase queries to transform, store and analyze data from multiple sources (Google Cloud, PostgreSQL, Redis) • Contributed to Edge Stack, a Kubernetes-based API gateway and load balancer, helping ensure resilient and secure traffic routing across services • Analyzed application and infrastructure data from multiple sources to improve backend APIs, K
Education
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- AAzure Security Engineer Associate AZ-500
- UBachelor of Software EngineerUniversity of Colima