Deepak

Working at HCL InfoTech Limited as a Senior System Administrator

4+ Years of IT experience specialized in Linux Administration with Data Center Environment.
Installation and configuration of RHEL operating systems on bare metal boxes and Virtual machines.
Administration of two-node High Availability Clusters using Luci/ccs in RHEL .
Installation, Configuration and Management of NFS, FTP, DNS, Samba, Apache, SMTP, Syslog and LDAP .
Implementing virtualization with KVM Hypervisor on Linux boxes.
Installation and Configuration of CA-System edge on RHEL Systems.
Experience on File System Management – Creation, Checking and Recovery of file systems.
SAN LUN Management through Linux Native Multipath (DM-Multipath).
Configuring and managing LVM Logical Volume Manager.
Configuring and managing RAID Management (RAID 0, RAID 1, and RAID 5).
Installing, upgrading and removing packages by using RPM and YUM package managements.
Monitoring system components such as CPU, Disk and Memory Utilizations.
Monitoring the performance of the servers and networks using Nagios and CA-Spectrum.
Configuring NIC Channel Bonding on RHEL Systems.
Firmware & BIOS up gradation on HP and DELL servers.
Vendor co-ordination for replacement of faulty Hardware.
Patch Management on RHEL and Systems.
Performance & Kernel tuning on RHEL and Systems.
Good Knowledge of ITIL Process Management (Incident, Problem, and Change managements).
Managing servers in different environments