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Gerrit HußmannGH

Gerrit Hußmann

IT Security Consultant

€900/day
Hamburg, DE
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Gerrit

IT security consultant for SMEs (including security analysis, ISO 27001, BSI IT-Grundschutz), specializing in human behavior, training, and practical implementation. 20+ years of IT experience, project and program management, long-standing developer background, criminology studies.
  • German

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Freiberufler
    IT Security Consulting & Project Management
    January 2023 - Today (3 years and 5 months)
    Consulting for SMEs & Freelancers
    Conducting security analyses (incl. risk overview and recommendations for action)
    Training employees on cyber threats (phishing, social engineering etc.)
    Supporting the implementation of security measures with IT service providers
    Developing pragmatic security plans, tailored to everyday business operations
    (Focus: ISO 27001, BSI IT-Grundschutz, the human factor)
    IT Security BSI IT-Grundschutz ISO27001 Vulnerability Management Cybersecurity
  • Akquinet GmbH / Gematik (via Silpion)
    Technical Product Owner / Project Manager / Consultant
    January 2022 - December 2023 (1 year and 11 months)
    Led the team in developing a secure, interoperable messenger (in collaboration with Gematik, focusing on data protection & security).
    IT Security Project Management Scrum Product Owner Coaching
  • Vodafone (via Uniberg GmbH)
    Lead Developer & Team Lead
    January 2016 - January 2018 (2 years)
    Eschborn, Germany
    Performance Monitoring System
    • Led a development team (8 people) to create a scalable network monitoring system
    • Analyzed SNMP, Telemetry, and Netflow data to create traffic matrix & dashboards
    • Tech Stack: Python, ElasticSearch, Kibana, HBase
    • Agile leadership, architectural responsibility, stakeholder communication
    agile-project-management it-project-management Network Security

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Education

  • Kriminologie (Schwerpunkt)
    Universität Hamburg
    2008
    Kriminologiestudium inkl. Abschluss der Universitären Examensprüfungen

Certifications

  • Google Cybersecurity Professional Certificate
    Google
    2024
  • Professional Scrum Master
    Scrum.org
    2023

Skill set

Categories