Luis Alexandre Costa

Cyber Security & Networking Student | Edinburgh

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Professional Summary

I am a mature, driven professional transitioning into IT and Operational Technology. Currently entering Year 2 of an HND in Cyber Security and Networking at Edinburgh College, I combine rigorous technical study with a deep passion for troubleshooting and infrastructure.


With a diverse background in highly demanding, client-focused environments—from international cruise lines to providing dedicated care at the Thistle Foundation—I bring a unique, proven skill set to the tech industry. I excel in high-pressure situations, possess elite interpersonal and communication skills, and view complex problems with a calm, analytical mindset. I actively leverage AI tools to accelerate my learning and productivity, ensuring I stay at the cutting edge of industry best practices.

Technical Focus & Education

Current Studies

  • HND Cyber Security & Networking (Year 2)
    Edinburgh College
  • CCNA Candidate
    Actively preparing for certification next year.

Core Competencies

  • Network Routing & Switching
  • Linux System Administration (Ubuntu)
  • Logical Troubleshooting & Diagnostics
  • AI-Assisted Workflow Optimization

Hands-On Homelab Projects

To bridge the gap between academic theory and practical application, I maintain a cloud-based homelab environment where I actively test enterprise networking concepts:


Transferable Professional Experience

Care Assistant (Thistle Foundation)

Executing precise, reliable care in dynamic environments. Developed extreme adaptability, strict adherence to protocols, and the ability to communicate technical or complex information to non-technical individuals with empathy.

Massage Therapist (Cruise Ships)

Managed demanding international clientele in a high-turnover, fast-paced setting. Forged a strong foundation in time management, cross-cultural communication, and delivering results under strict operational deadlines.