{
    "Cloud & Infra": [ "AWS", "Docker", "Kubernetes", "Proxmox", "ESXi" ],
    "CI/CD & Automation": [ "Jenkins", "Ansible", "SonarQube" ],
    "Networking": ["Cisco IOS", "Free RADIUS", "PfSense", "Fortinet" ],
    "Languages": [ "Python", "Bash", "PHP", "Javascript" ],
    "Databases": [ "MySQL", "SQLite", "Redis" ]
}