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albertobayan/README.md

Hi, I'm Alberto Bayán 👋

Junior IT Support & Systems Technician focused on infrastructure, networking and cybersecurity.

I enjoy solving technical issues, building reliable environments and learning through hands-on projects.

🛠️ Technical Skills

  • Windows Server & Active Directory
  • IT Support and troubleshooting
  • Networking: TCP/IP, DNS, DHCP, VLANs
  • Linux administration
  • Virtualization with VirtualBox
  • Microsoft Azure fundamentals
  • Cybersecurity and log analysis
  • Docker, monitoring and cloud operations

📂 Featured Projects

OpsGuard Cloud

Platform for incident management, access auditing and basic monitoring.

  • FastAPI, PostgreSQL, Docker and Nginx
  • JWT authentication and role-based access
  • Prometheus and Grafana monitoring
  • Security event logging and audit trails

Windows Server Lab — In Progress

Active Directory lab designed to simulate a small business environment.

  • Domain Controller and Windows clients
  • Users, groups and Organizational Units
  • NTFS permissions by department
  • Group Policies and mapped network drives

ClusterX

High-availability infrastructure project.

  • MariaDB Galera cluster
  • HAProxy load balancing
  • Keepalived failover
  • VPN access and security monitoring

📫 Contact

Popular repositories Loading

  1. Scripts_Servicios Scripts_Servicios Public

    Scripts de configuración de servicios en Linux para ASIR

    Shell

  2. TFG-Cluster-HA TFG-Cluster-HA Public

    ClusterX is a high-availability infrastructure project with a MariaDB Galera cluster, HAProxy load balancing, Keepalived failover, VPN access, security monitoring and automated backups.

    PHP

  3. OpsGuard-Cloud OpsGuard-Cloud Public

    OpsGuard Cloud is a containerized operations platform for incident management, audit logging, security event tracking and monitoring. Built with FastAPI, PostgreSQL, Nginx, Prometheus and Grafana, …

    Python

  4. albertobayan albertobayan Public

  5. windows-server-jira-helpdesk-lab windows-server-jira-helpdesk-lab Public

    Windows Server home lab featuring Active Directory, DNS, DHCP, NTFS permissions, Group Policy, security auditing, PowerShell automation and Jira Service Management.

    PowerShell

  6. albertobayan.github.io albertobayan.github.io Public

    CSS