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Alex Jr Alcantara

👋 Welcome to My Technical Portfolio

I'm an aspiring IT Administrator and Systems Engineer with hands-on experience in system security, network configuration, and cloud infrastructure. This portfolio showcases my technical projects, skills, and continuous learning journey in information technology.

🚀 Featured Projects

  • Homelab

    Designed a lab environment with seamless communication between local and cloud hosts:

    • Host docker services

    • Added valid SSL with LetsEncrypt

    • Monitor host activities and vulnerabilities with Wazuh modules ingesting Sysmon logs

    View Playground

  • Cloud Infrastructure Deployment

    Implemented a modded Minecraft server using Oracle Cloud Infrastructure:

    • Created detailed setup documentation and troubleshooting guides

    • Optimized server performance in a cloud environment

    • Configured network security and access rules

    View OCI Minecraft Guide

  • Security Lab Exercises

    Completed various TryHackMe lab environments, applying practical security skills in controlled environments:

    • Vulnerability assessment and remediation

    • System and network log analysis

    • Work with multiple open source security tools

    View Security Labs