I am a tech savvy guy and has been into the profession for past 6 years in Linux and Virtualization. My key skills on Linux are patch management, backup, capacity monitoring, shell scripts and mailing. I have sucessfully worked on the below mentioned things
Configuring and managing all kinds of Linux Distro such as RHEL, CENTOS, UBUNTU, FREEBSD, DEBIAN.
Configuring and Managing Zimbra, Postfix, and other mailing software.
Configuring and Managing Web Servers like Apache, lighthttpd, nginx.
Configuring Live streaming servers on Red5.
Configuring Google Apps.
Configuring and Managing Proxy Server SQUID.
Configuring Chat and Video Chat on Openfire and Spark client.
Configuring and Managing HA clusters with Heartbeat.
Good Understanding of Openstack architecture, capabilities and roadmap.
Responsible for designing and deploying Private Openstack clouds (Elastic Internet Clouds) for Corporate Customers, Large SMEs and SaaS companies.
Strong knowledge on virtualization technologies. ( VMware , KVM, Xenserver).
Expert in Hypervisor configuration (KVM, ESX, XenServer).
Experience working with enterprise SAN's (NetApp, EMC or others).
Strong Architectural understanding Infrastructure stack (Blade matrix, CISCO UCS)
Experience in system/network programming, data-intensive system configuration management, operating system tuning, scripting language(s) such as Shell, Perl.
Good HA and DR understanding. (Clustering, Load balancers) using Pacemaker.