System Administrator

• Oct 2020 - Present

+ Managing FortiGate Firewall between Frankfurt and Istanbul sites. FortiGate Firewall on Istanbul region work as UTM Firewall. + Backuping all virtual machines that are 50 TB with Veeam Backup to datastore and transfer this backup to Backblaze Cloud Store with MSP360 Backup Management Tool for extra security. + Managing all Dell L3 switches on headquarter and branches. Separating the network with creating VLAN and apply priority between them. + Creating a wireless zone with Dell Ruckus Zone controller and implementing this existing VLAN into this zone. Using Radius Authentication and WPA2 between these VLANs for authentication + Keeping all records and transactions on the ManageEngine Service Desk and processing them in accordance with ITIL. + Moving the old communication system to 3CX + Managing VMware ESXi virtual servers located on GoDaddy cloud ( Velia.net) at Frankfurt location. Existing application, management, and database virtual servers consist of CentOS and Windows Server machines. + Communicating with Vodafone internet provider for any MPLS and internet issue + Using ManageEngine Password Manager for storing the passwords and connecting to the machines recorded it. This improves the security connection between the machines by creating strong passwords. + Using PRTG to monitor servises, servers and networking + Managing Backblaze backups + Knowledge of AWS Services: EC2, VPC, S3, IAM, SNS, Backup + Management Microsoft 365 + Management Microsoft Intune Show less