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Sebastian Giraldo BoteroSG

Sebastian Giraldo Botero

Cybersecurity Engineer

€150/day
Genève, CH
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Sebastian

Protecting your business from online threats is my passion, my specialty, and my mission. As a cybersecurity engineer, I put my expertise at your service to ensure the security of your data, your systems, and your peace of mind.

What I can offer you:

1. ISO 27001 Lead Implementer Certified

2. Customized Solutions: I believe in a tailored approach. Every business is unique, and I design cybersecurity strategies specific to your needs. Whether it's strengthening the protection of your sensitive data, conducting security audits, or developing incident response plans, I'm here for you.

3. Responsiveness and Availability: Online threats never take a break, which is why I am available when you need me. In case of emergency, I am ready to intervene quickly to minimize risks and protect your business.

4. Transparent Collaboration: Communication is essential. I am committed to working closely with your team, keeping you informed of every step of the security strategy, and answering all your questions.
  • French

    Native or bilingual

  • Spanish

    Native or bilingual

  • English

    Fluent

Can work on-site
Genève (up to 50km)

Experience

  • Teleactis
    Tech Manager
    TECH
    June 2025 - Today (1 year)
    Geneva, Switzerland
    Lead the secure integration of AI-based conversational agents with various APIs, ensuring the confidentiality of our clients' data.

    Design, implement, and maintain robust security architectures to protect systems, networks, and data. Conduct risk assessments, security audits, and penetration tests.

    Develop and enforce security policies, procedures, and standards. Respond to security incidents and manage vulnerabilities.

    N8N, PowerAutomate
    ISO 27001 Lead Implementer Microsoft 365 Administration Firewall Microsoft Windows Server Linux System Administration
  • FORCE PLUS
    Security Data Manager
    TECH
    October 2020 - June 2025 (4 years and 8 months)
    Lyon, France
    • Ensure the security, reliability, and sustainability of the company's IS
    • Ensure the evolution and implementation of data security in line with GDPR and client requirements.
    • Ensure the evolution of the company's systems and network infrastructure with the primary goal of protecting our clients' data.
    • Contribute to and participate in the improvement of the internal CRM security
    • Develop, with the IT Manager, the project schedule (task estimation, work approaches).
    ISO 27001 Lead Implementer Microsoft Entra ID GDPR Compliance n8n Automation Linux System Administration
  • Worldline Global
    R&D Intern
    TECH
    March 2020 - August 2020 (5 months)
    Blois, France
    • R&D e-payments, instant payments, WebAuthn, PSD2 XS2A, open banking (Docker, NodeJS, ExpressJS, VueJS, W3C Web Payment APIs, PowerShell, Bash, VirtualBox, Centos7, Visual Studio Code), GDPR
    Docker Linux GDPR Compliance JavaScript Cybersecurity

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Education

  • Pentesting Security Certificate
    Certificat Sécurité Pentesting
  • Civic Service Mission
    Mission de Service Civique

Skill set

Categories