Sir,
I am a highly experienced Linux Admin that does this kind of jobs on a daily basis.
My Redhat Certification ID is 120-192-836.
Many times I've encountered with PMTA,Interspire, MySQL,Mail Queues,DKIM, POST-FIX,SPF,
IP Rotation,Log Rotation,Log Cleaning,Cleaning PMTA,Releasing LOADS,Releasing IP,
HP-UX, Solaris & Linux Server Setup and Configuration including security hardening.
SAN Storage Configuration and Setup.
Optimizing and analyzing configurations and all those works.
Server Monitoring using Nagios/Cacti.
7+ years experience in Linux Server, Security and Hosting Technology:
Many times I've encountered with:
+ Server Management for high traffic sites (Load Balancing, Clustering, High Availability,...)
+ Application and Server Performance Tuning (Apache, nginx, MySQL, CouchBase,...)
+ Virtualization and Cloud Computing (KVM, Xen, OpenVZ, VMware, Amazon AWS,...)
+ Security Hardening (Malware Removal, Firewall, Cryptography,...)
* Hosting Control Panels (Cpanel/WHM, Plesk, DirectAdmin, ISPconfig..)
Warm regards.
Nasimuddin