Freelancer profile translated to English.
Back to original languageAbout Antonio
I am a freelance IT consultant, specializing in virtualization, cybersecurity, and infrastructure automation.
I help small and medium-sized businesses build secure, scalable, and efficient technological environments, using tools like Proxmox, Docker, and Linux.
With over 20 years of experience in systems administration and corporate environments, I offer practical, results-oriented solutions, whether it's modernizing your infrastructure, strengthening your network security, or improving your backup strategy.
I work primarily remotely, although I am open to occasional in-person sessions depending on project needs.
Let's build a smarter and more secure IT system together.
Spanish
Native or bilingual
English
Native or bilingual
German
Conversational
Can work on-site
Madrid (up to 10km)
Experience
- Virtualizando | Blog & IT ServicesFreelancer IT Specialist & vBloggerMarch 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, virtualization servers, and security for individuals and small businesses.
- Barclays Consumer Bank EuropeHardware Audit & Asset ManagementJanuary 2021 - May 2025 (4 years and 4 months)Hamburg, GermanyDesign and implementation of strategies to assess, reduce, and mitigate vulnerabilities in critical infrastructures, ensuring stability, security, and regulatory compliance.
- Barclays Consumer Bank EuropeVulnerability and Unsupported Infrastructure IT AnalystSeptember 2019 - May 2025 (5 years and 8 months)Hamburg, GermanyAdditionally, I am the SME for our time tracking system, overseeing its implementation, maintenance, and budgeting, while collaborating with HR to ensure seamless operations.
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Education
- Final Cut Pro X essential VMware Certified Data Center Virtualization Professional Security Testing: Vulnerability Management with Nessus Apple Certified Support Professional macOS 11 : 1 Installation and ConfigurationFinal 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
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