Arslan Hafeez

Background

About Arslan Hafeez

Storage and Backup • Creating, extending and shrinking Lvs using LVM2 • Rsync and zfs snapshot • Deployed SFTP, FTP and FTPS setup for backup • Veeam Backup and Replication. • DoubleTake Live Replication. • Zerto Virtual Replication. Email Systems • Experience with multi-tenant email hosting using Zimbra, quota management, SPAM control, email backup • Some experience with Postfix based MTAs • Microsoft Exchange Server. DNS Servers • Bind • DNS Client tools like nslookup, dig and drill • Extensive knowledge with extremely secure and reliable, authoritative-only server, used in many TLD and ROOT registries Virtualization • Extensive experience of VMware(5,6) • Experience of OVMM, OVS and VMs • Virtual Box and VMware workstation • Physical to Virtual server migration tools. Operating Systems • Proficient with Centos, Ubuntu, Redhat and window(7,8,10,2008,2012,2016) Web Technologies • Apache HTTP Server • Squid with Dansguardian Web Content Filtering. • cPanel/WHM and DirectAdmin for webhosting control panels. Server Monitoring and Misc Projects • Nagios, ManageEngine OPmanager, Zabbix and Cacti • Deep knowledge and implementation of Linux channel bonding. • Deep understanding of zfs snapshot, File system encryption, compression and deduplication • Bash Scripting.