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karlakaroline/README.md

πŸ‘‹ Hi, I'm Karla Karoline

πŸ’» IT Support Analyst | NOC | Infrastructure | Monitoring & Observability

IT professional with experience in IT Infrastructure, NOC Operations, Monitoring, Observability, Virtualization and Backup & Data Protection.

I work with monitoring and operational support of critical environments, incident analysis, troubleshooting and infrastructure administration.


πŸš€ About Me

  • πŸ”­ Working with IT Infrastructure, NOC and Monitoring
  • πŸ“Š Experience with Zabbix, Grafana and Kibana
  • 🐧 Linux and Windows Server environments
  • πŸ–₯️ VMware / vSphere virtualization
  • πŸ’Ύ Backup & Data Protection with Veeam, NetBackup and Avamar
  • ☁️ Expanding my knowledge in AWS Cloud
  • ☸️ Experience monitoring Kubernetes and OpenShift environments
  • 🎯 Interested in Observability, Cloud, Automation and Infrastructure

πŸ› οΈ Technologies & Tools

Monitoring & Observability

Zabbix Grafana Kibana

Operating Systems

Linux Windows

Cloud & Virtualization

AWS VMware

Containers

Kubernetes OpenShift

ITSM & Collaboration

Jira Confluence


πŸ’Ύ Backup & Data Protection

  • Veeam Backup & Replication
  • Veritas NetBackup
  • Dell Avamar
  • Backup monitoring
  • Restore operations
  • Troubleshooting backup jobs

πŸ“Š Featured Portfolio

Grafana Observability Portfolio

Hands-on portfolio featuring public-safe demo dashboards for infrastructure monitoring, observability, backup operations and network security visibility.

Featured projects include:

  • Critical Services Observability
  • FortiGate Health Monitoring
  • Veeam Backup Monitoring
  • Palo Alto Firewall Health Monitoring

View Grafana Observability Portfolio


Zabbix Monitoring Lab

Hands-on lab focused on Zabbix monitoring, Linux troubleshooting and NOC operations, with practical scenarios based on common infrastructure incidents.

The lab includes:

  • Host onboarding and Zabbix Agent validation
  • ICMP availability troubleshooting
  • Filesystem capacity analysis
  • Memory and swap troubleshooting
  • Linux service monitoring
  • Trigger and threshold design
  • HTTP poller troubleshooting
  • Zabbix + Grafana integration
  • NOC incident triage and escalation workflow
  • Linux diagnostic scripts

View Zabbix Monitoring Lab


🎯 Areas of Interest

Monitoring β€’ Observability β€’ Infrastructure β€’ NOC β€’ Cloud β€’ Backup β€’ Automation


πŸ“š Currently Learning

  • ☁️ AWS Cloud
  • πŸ“Š Advanced Zabbix & Grafana
  • βš™οΈ Infrastructure Automation
  • πŸ”Ž Observability
  • 🐧 Linux Administration

🀝 Connect with Me

LinkedIn


⭐ Always learning, monitoring and improving IT environments.

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  1. grafana-observability-portfolio grafana-observability-portfolio Public

    Grafana dashboards for infrastructure monitoring, observability, backup, networking and NOC operations using Zabbix and Prometheus.