05/03/2025 updated
100 % available
Penetrationstester
Dubai, United Arab Emirates
Worldwide
Bachelor in SoftwaretechnikKubernetes SecurityApplication Programming Interfaces (APIs)Software ApplicationsApplication SecurityAuditingBash ShellCompTIA Advanced Security PractitionerCode ReviewComplianceComputer SecurityInfrastructure ManagementMobile Application SoftwareISO/IEC 27001Python (Programming Language)Network Security
Penetration Testing:
Extensive experience in penetration testing of web applications, mobile applications (Android + iOS), infrastructure, and desktop applications.
Cybersecurity Team Leadership:
Leading a large cybersecurity team and identifying critical vulnerabilities in customer systems.
Security Code Review:
Expertise in security code review, including code reviews and API testing to reduce attack surfaces.
Compliance and Auditing:
Conducting compliance audits according to ISO 27001/GDPR with 98% regulatory compliance for financial clients.
Automated Vulnerability Scanning:
Implementing automated vulnerability scans using Python/Bash, resulting in 40% less manual work.
Network Security:
Certified Security Network Specialist (CSNS) with experience in configuring domain controllers and optimizing network efficiency.
CTF Competitions:
Successful participation in international capture-the-flag competitions with a focus on blue team defense strategies and exploit development.
Extensive experience in penetration testing of web applications, mobile applications (Android + iOS), infrastructure, and desktop applications.
Cybersecurity Team Leadership:
Leading a large cybersecurity team and identifying critical vulnerabilities in customer systems.
Security Code Review:
Expertise in security code review, including code reviews and API testing to reduce attack surfaces.
Compliance and Auditing:
Conducting compliance audits according to ISO 27001/GDPR with 98% regulatory compliance for financial clients.
Automated Vulnerability Scanning:
Implementing automated vulnerability scans using Python/Bash, resulting in 40% less manual work.
Network Security:
Certified Security Network Specialist (CSNS) with experience in configuring domain controllers and optimizing network efficiency.
CTF Competitions:
Successful participation in international capture-the-flag competitions with a focus on blue team defense strategies and exploit development.
Experience
Professional experience0 - 5 years
Freelancer since2023
Languages
GermanGoodEnglishFluent
Project history
Leading a cybersecurity team, identifying critical vulnerabilities, conducting pentesting for Autoliv, implementing risk-based testing frameworks, mentoring junior analysts, and conducting compliance audits.
Durchführung von Penetrationstests mit Fokus auf Infrastruktur-, Web- und API-Sicherheit, Mitwirkung an internen Informationssicherheitsprüfungen und Einsatz von Nessus Pro für Schwachstellenbewertungen.
Behebung von Problemen bei der Konfiguration von Domänencontrollern und Implementierung von Strategien zur Verbesserung der Ressourcenverteilung und Netzwerkeffizienz.