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Malt Strategy
Antonio QuevedoAQ

Antonio Quevedo

IT Consultant | Virtualization & Cybersecurity

€100/day
Madrid, ES
15+ years
Virtualization
Cybersecurity
IT Auditing
Systems Administration
Infrastructure Automation

Average response time: 1 hour

About Antonio

Soy consultor IT freelance, especializado en virtualización, ciberseguridad y automatización de infraestructuras.

Ayudo a pequeñas y medianas empresas a construir entornos tecnológicos seguros, escalables y eficientes, utilizando herramientas como Proxmox, Docker y Linux.

Con más de 20 años de experiencia en administración de sistemas y entornos corporativos, ofrezco soluciones prácticas y orientadas a resultados, ya sea para modernizar tu infraestructura, reforzar la seguridad de tu red o mejorar tu estrategia de copias de seguridad.

Trabajo principalmente en remoto, aunque estoy abierto a sesiones presenciales puntuales según las necesidades del proyecto.

Construyamos juntos un sistema IT más inteligente y más seguro.

  • Spanish

    Native or bilingual

  • English

    Native or bilingual

  • German

    Conversational

Can work on-site
Madrid (up to 10km)

Experience

  • Virtualizando | Blog & IT Services
    Freelancer IT Specialist & vBlogger
    March 2020 - Today (6 years and 3 months)
    Freelance Computer Specialist and Blogger, where I share not only a different way of understanding technology for individuals with basic or no knowledge in the field, but I also offer consulting and support services for desktop computers, laptops, virtualization servers, and security for individuals and small businesses.
    Systems Administration Cybersecurity Virtualization
  • Barclays Consumer Bank Europe
    Hardware Audit & Asset Management
    January 2021 - May 2025 (4 years and 4 months)
    Hamburg, Germany
    Design and implementation of strategies to assess, reduce, and mitigate vulnerabilities in critical infrastructures, ensuring stability, security, and regulatory compliance.
  • Barclays Consumer Bank Europe
    Vulnerability and Unsupported Infrastructure IT Analyst
    September 2019 - May 2025 (5 years and 8 months)
    Hamburg, Germany
    Additionally, I am the SME for our time tracking system, overseeing its implementation, maintenance, and budgeting, while collaborating with HR to ensure seamless operations.
Check out Antonio's experience

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Education

  • Final Cut Pro X esencial VMware Certified Data Center Virtualization Professional Security Testing: Vulnerability Management with Nessus Apple Certified Support Professional macOS 11 : 1 Installation and Configuration
    Final Cut Pro X esencial VMware Certified Data Center Virtualization Professional Security Testing: Vulnerability Management with Nessus Apple Certified Support Professional macOS 11 : 1 Installation and Configuration
  • EN/ES/DE
    EN/ES/DE
Check out Antonio's education

Skill set

Risk and Vulnerability Assessment
Threat Intelligence
Data Migration and Backup
Batch Processing
IT Architecture
IT Project Management
IT Strategy
IT Service Management
System Integration

Categories