Cybersecurity Specialist

Experienced Cybersecurity Specialist with a Master's degree in Applied Cybersecurity and certified expertise as an ISO 27001 Lead Auditor. Possesses practical experience in managing IT security operations, evaluating cloud and infrastructure architectures, and leading incident response workflows. Specializes in developing technical security concepts, conducting threat and risk assessments, and aligning security controls with international frameworks such as ISO 27001, TISAX, CIS, NIST, and GDPR.

Evaluation of security architectures, system configurations, and APIs across more than 20 domains to identify critical vulnerabilities and access errors. Creation of detailed technical security reports and risk assessments with concrete recommendations for stakeholders. Execution of in-depth threat analyses using automated scanning platforms (Nessus, Nmap) and manual assessments. Management of real-time threat monitoring and incident response with Microsoft Sentinel SIEM, handling over 200 security incidents. Assessment of external attack surfaces and vulnerabilities using Microsoft Defender EASM to reduce organizational risk.