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Marc PeñaMP

Marc Peña

Automation with n8n and AI · local data

€400/day
Barcelona, ES
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Marc

I automate administrative tasks that consume hours for freelancers and small businesses: email and invoice processing, reminders, reports, and reconciliations. I build it with n8n and AI (Claude and local models) and, when sensitive data is involved, I process it within your own infrastructure — it never leaves your site or goes through third-party clouds.

My foundation is cybersecurity: in my daily work, I manage the vulnerability lifecycle for over 8,000 devices in a multinational corporation. The security and privacy of your data are not an extra I promise — they are my profession. I deliver each system documented, reversible, and yours, without dependencies or eternal fees. Barcelona.
  • Spanish

    Native or bilingual

  • Catalan

    Native or bilingual

  • English

    Fluent

Can work on-site
Barcelona (up to 50km)

Experience

  • Fluidra
    IT Asset Manager
    October 2024 - Today (1 year and 9 months)
    Spain
    Full visibility of endpoints and security compliance with enterprise tools. Daily management of Tanium: real-time asset discovery, patch compliance, and vulnerability visibility across the entire corporate network. Processing large volumes of data with Python and optimizing asset tracking workflows.
    Cybersecurity Endpoint Security Vulnerability Management Python Process Automation
  • ALTEN
    System Administrator
    July 2024 - October 2024 (3 months)
    Barcelona, Spain
    Management of critical infrastructure and Active Directory environments during the operational transition following the acquisition of Clevertask IT Solutions. Ensured continuity of monitoring services and automated tasks.
    Active Directory Windows Server System Administration Process Automation Monitoring
  • Clevertask IT Solutions
    System Administrator
    May 2023 - July 2024 (1 year and 2 months)
    Catalonia, Spain
    Technical role focused on Windows infrastructure automation and identity management. Advanced administration of Active Directory and Quest (user management, auditing, and security policies). Automation with PowerShell, Batch, and CMD to reduce repetitive tasks and errors. Monitoring dashboards with Power BI. L2/L3 incident support for Windows servers.
    Active Directory Powershell Windows Server Microsoft Power BI Process Automation

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Education

  • Claude 101 Certificate
    Claude 101 Certificate
  • AI Capabilities and Limitations Tanium Certified Operator
    AI Capabilities and Limitations Tanium Certified Operator

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