Services

Cloud & Virtualization

• Apache CloudStack
• KVM
• Proxmox
• VMware
• XCP-ng
• VM migration
• Hypervisor deployment
• Cluster design
• HA architecture

Linux Administration

• RHEL
• Rocky Linux
• AlmaLinux
• Ubuntu
• SUSE
• Linux hardening
• SELinux
• Performance tuning
• Troubleshooting
• OS migration
• OS Upgrade Minor/Major

Storage & Databases

• Ceph
• LINSTOR
• NFS
• iSCSI
• Fibre Channel
• Multipath
• LVM
• MariaDB/MySQL
• Storage troubleshooting

Backup & Disaster Recovery

• 3-2-1 backup strategy
• Backup architecture
• Disaster recovery
• RPO/RTO planning
• Backup testing
• Recovery testing

Monitoring & Automation

• Zabbix
• Wazuh
• Ansible
• Bash
• Infrastructure monitoring
• Alerting Automation

Networking & Security

• Firewall
• VPN
• VLAN
• SD-WAN
• TLS/SSL
• Linux security
• Security hardening

DLP & Information Protection

• DLP assessment
• DLP implementation
• Data classification
• Endpoint protection
• USB/device control
• Data protection policies

Migration Services

• Linux migration
• VM migration
• VMware → KVM
• XCP-ng → KVM
• CloudStack migration
• Storage migration
• OS upgrades