? Linux: Centos / Ubuntu - Installation and Configuration,Networking and Troublshooting. ? Bash Scripting. ? VMware vSphere 6.5: ESXi Installation and Configuration ,Troublshooting. ? Firewall: Fortigate 500D. ? SCCM 2012 R2. ? Azure: Azure Site Recovery Configuration /Virtual machines / Azure AD. ? Installation and Configuration Windows Server 20012 R2. ? DC, DNS, DHCP, Active Directory - Installation and Configuration. ? Firewall – Fortigate 100D. ? Switch – HP 2530, Cisco SG3000. ? VMware vSphere 6 - ESXi Installation and Configuration ,Troublshooting. ? Manage vSphere with Operations Management – vCenter 6. ? Google Apps - Cloud Organization Mail.