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SantiagoDandrea/README.md

Hey, I'm Santiago 👋

LinkedIn X

I like breaking things, fixing them again, and documenting what I learn along the way.

Currently exploring Linux administration, networking, monitoring, and defensive security through hands-on projects.


🚀 About Me

I consider myself a practical problem-solver. I'm passionate about understanding how systems work, troubleshooting issues, and continuously improving my technical skills through real projects and labs.

Currently focused on growing professionally in IT Support, Infrastructure, and Cybersecurity roles.


🔧 Technical Skills

Main languages

Python Bash

Application Development

  • Scripting: Python, Bash
  • Systems: Linux administration, Windows administration

Infrastructure & Cloud

  • Virtualization: VirtualBox
  • Monitoring: Wazuh, SIEM fundamentals
  • Networking: TCP/IP, DNS, DHCP, Routing, Switching
  • Source Control: Git, GitHub

Database & Storage

  • Basic Knowledge: MySQL

Web Technologies

HTML5 CSS3

Additional Expertise

  • Operating Systems: Linux, Windows
  • Security: Blue Team basics, Log analysis, Hardening
  • Support: Troubleshooting hardware/software issues
  • Documentation: Technical READMEs, lab documentation

🎓 Education

  • Bachelor's Degree in Information Systems Engineering (in progress)
    National Technological University since 2023

📚 Learning & Certifications

  • ISC2 CC (cert)
  • Cisco CCNA 1 (course)
  • IBM Cybersecurity Fundamentals & SOC in Practice (course)

🧪 Currently Working On

  • Linux administration & RHCSA-related learning
  • Cisco CCNA networking fundamentals

💼 Professional Experience

404 Experience Not Found

...yet.


🎯 What I Bring to the Table

  • Hands-on Mindset: I learn by building and testing real environments.
  • Problem Solving: Strong interest in diagnosing and resolving issues.
  • Continuous Learning: Self-taught in multiple technical areas.
  • Adaptability: Open to entry-level opportunities and growth.

⭐ Interesting Projects

Most of my work is focused on labs and learning environments. Here are some highlights:

  • Basic Networking Lab: Office network simulation with router configuration.
  • Linux Fundamentals Lab: User management, permissions, services, and CLI tasks.
  • Blue Team SOC Cases: Security event investigation scenarios.
  • SIEM Lab with Wazuh: Windows + Linux monitoring environment.
  • Linux Security Monitoring: SSH brute force detection, FIM, and SCA validations.

📫 Get in Touch

Pinned Loading

  1. TimeLend TimeLend Public

    TypeScript

  2. TP-UTN-DSW TP-UTN-DSW Public

    Forked from utnfrrodsw/tp

  3. blue-team-security-cases blue-team-security-cases Public

    Análisis de eventos e incidentes de seguridad desde una perspectiva Blue Team / SOC en entornos Linux.

  4. SIEM-Wazuh-Linux-Windows-Lab SIEM-Wazuh-Linux-Windows-Lab Public

    Laboratorio práctico de implementación de un SIEM con Wazuh para la detección y análisis de eventos de seguridad en sistemas Linux.