23.04.2026 aktualisiert
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Cyber Security Consultant
Berlin, Deutschland
Weltweit
Skills
Certified Information Systems Security ProfessionalCyber-physical SystemsCyber Threat Analysis
My years of experience includes evaluating PoS systems and ATMs,
ensuring robust security for infrastructures and automating security
processes, enrolling organizations into CERT-In. Additionally, I’ve led 10+
forensic nvestigations. I have conducted 100+ penetration tests, reducing
attack vectors by approx. 90%, and performed secure code reviews for 20+
financial institutions.
Volunteering
Contribution to Security.StackExchange.com
Nonprofit Security Assessments
Key responsibilities in the past:
Lead and coordinate engagements to produce comprehensive reports
and ensure successful outcomes.
Deliver innovative solutions and strategic guidance for automation and
advanced cybersecurity initiatives, driving project success and
operational excellence.
Conduct and guide penetration tests on the company’s & client’s enterprise level
client facing web applications, medical IoT devices, and GCP hosted API
services to uncover vulnerabilities and enhance security postures.
Develop tailored security policies for Azure cloud infrastructure, driving
compliance and risk reduction.
Bridge technical gaps by translating complex findings into actionable
insights for stakeholders.
Perform time bound penetration testing on thick and thin clients, Point
of Sale and ATMs, bank switches (distinct from network switches), wired
and wireless network devices, web applications and APIs, mobile apps,
and IoT devices using OWASP MSTG, OWASP MASVS, OWASP WSTG,
OWASP ASVS etc on offsite and onsite infrastructures.
Conduct & assist forensics on critical infrastructure.
Executing & manage phishing campaigns.
Review source code and perform whitebox assessments for applications
programmed in PHP and JAVA.
Automate vulnerability assessments using Bash and Python, streamlining
processes and improving efficiency.
Provide actionable vulnerability remediation, tailored to the operating
constraints of resources and environments.
Manage a team of 5 penetration testers while driving client success and
overseeing projects.
Conducting internal workshops on technical IT security topics.
Assisting consultants with ISO 27001 recertification audits.
Incident Response and Risk Analysis(AlienVault)
Accelerated SOC tool deployment by automating setups for Wazuh, ELK,
and Kibana stacks, reducing implementation time by 30% on client infrastructures.
Optimized workspace functionality by leveraging Raspberry Pi to create a wireless multi-m
Erfahrung
Berufserfahrung5 - 10 Jahre
Freelancer seit2022
Sprachen
EnglischMuttersprache