Assistant Manager Datacenter Operations
ATSG
Total years of experience :21 years, 6 Months
· Managing US-based Datacenters (Chicago, Los Angeles, and New York) planning, designing, and administration.
· Responsible for research and development of virtualization technologies used in Linux OS. The technologies include Qemu, KVM, Libvirt, Open vSwitch, Clustering, Automation, and maintenance.
· Responsible for management and operations of Cloud Computing infrastructure.
· Automate the customized installation of Linux-based KVM hypervisor using PXE server, puppet, and shell scripting.
· Remotely management of Servers (reside in US-based Datacenter) using IPMI management interface.
· NetApp Enterprise storage management using OnCommand console manager, DFM (Data Fabric Manager), and CLI.
· Installation configuration and Management of Sun Sparc-based cluster comprises (V890, V240, Blade 1500, Ultra 45) machines.
· Installation configuration and Management of AMD Opteron-based Cluster using opensource Rocks Cluster management toolkit for Centos Operating system.
· Installation configuration and Management of Intel Xeon Quad core-based Cluster using opensource Rocks Cluster management toolkit for Centos Operating system.
· Installation configuration and Management of GPU based cluster for HPC application connected using InfiniBand network.
· Installed and configured Solaris native LDAP server as central authentication service to access all HPC (High Performance Computing) resources.
· Deployed and configured Myricom & InfiniBand network which is the fastest Interconnect for supercomputing applications.
· Using opensource operating systems and applications for Sparc, Intel Xeon and AMD Opteron based architecture.
· Sun Blade 1500 and Sun Ultra 45 machines running on Solaris 10.
· Managing applications and services on cluster/standalone servers like (Apache, MySQL, Squid Proxy, Sun N1 Grid Engine, Sun N1 System Provisioning, LDAP, SAN, Sun Cluster Software and NFS.
· Deploy and managing terabytes of storage (DAS and SAN).
· Taught several training (Solaris, Linux, shell scripting and HPC integration) on demand to different organizations.
· Worked as Team member while establishment of Tier-2 Data Centre.
and setup of Novell Netware, UNIX, and Windows NT networks.
•Planned and supervised complete network wiring (UTP & BNC), testing and labeling.
•User support and training.
•Responsible for all Maintenance & Systems problem. Major clients were NBP, Marriott, PTCL, P&D, and ALCATEL, which was my account.
for maintenance & repairing of Computer hardware,
•Printers and other peripherals devices on module level as well as on component level. Troubleshooting of software and network problems.
•Troubleshooting and repair of branded and unbranded systems at module & motherboard level and as well as on component level.
•Troubleshooting & repairing of Servers, PCs (ACER, AST, AT&T, COMPAQ, DELL, HP, IBM, GATEWAY 2000, LEO, MICRON, NCR, SUN Microsystems), notebooks and printers (Laser, inkjet, bubble jet & dot matrix).
courses: Domain Name System Security (DNSSEC by APNIC)
courses: Domain Name System Security (DNSSEC by APNIC)
Tivoli Access Manager (
Sun Cluster 3.2 Administration (Sun Microsystems,
courses: Teradata Database Server - NCR factory Course (NCR
courses: CCAI (Cisco Certified Academy Instructor)
courses: CCAI (Cisco Certified Academy Instructor)
courses: Specialized Computer Courses