SUMMARY:

Experienced in System Software Quality, Systems and Network Administration, installation configuration, troubleshooting of Oracle Enterprise Linux, Solaris and Windows NT.

TECHNICAL SKILLS:

Operating Systems: Oracle Enterprise Linux, Solaris, Redhat Linux, Windows.

Server Products: Oracle Real Application cluster, Oracle WebLogic, Messaging server, Windows NT 4.0 Terminal Server, Systems Management Server

Security: Packet Filter, COPS, Tripwire, TCP Wrappers, PowerBroker/Sudo, Firewalls, Proxy

Scripting Languages: Ksh, Perl, Sed, Awk, Python

Networking: TCP/IP, HTTP, SMTP, WINS, DHCP, NTP, Sendmail, DNS, NFS, NIS, OpenVSwitch, IPV4/IPV6, VLAN, VSFTPD, IPSec/IKE, VNIC, Trunking/Aggregation

Other /Technologies: OpenStack, LDom, docker,VMWare, LVM, ZFS, SVM, VxVM and VXFS, SRIOV, NPIV, High Availability software, Oracle, MySQL& SAMP stack,Veritas Netbackup

PROFESSIONAL EXPERIENCE:

Confidential, Austin, TX

Responsibilities:

• Led the QA team for High Availability cluster
• Was involved in planning, authoring and executing the validation plans
• Filed bugs, investigated the problems to isolate other causes to confirm product bug
• Performed validations that involved installing various product stacks including cluster software to run functional tests, stress tests with various fault injections and performance testing
• Represented Quality group regularly in different forums like bug court
• Worked with OpenStack testing on Solaris and Linux controller to test nova driver for Ldoms
• Helping with system administration tasks and troubleshooting problems for Dev/QA Team members.

Confidential, Minneapolis, MN

Responsibilities:

• Administrate Sun Enterprise, HP Enterprise and Compaq Proliant server hardware
• Installed/configured/performed troubleshooting of Solaris, HP - UX 9.x/10.x,WinDD 3.5, NT Server 4.0
• Created File Systems, managed the data integrity of the File Systems, monitored system resources, tuned the kernel for application installation/performance
• Configured and maintained print servers with jetadmin software
• Administered NIS/NIS+ domains
• Installed Netscape Enterprise Server and Netscape Messaging server
• Wrote shell scripts / perl scripts for routine jobs
• Developed Confidential programs in perl for a web interface for creating user accounts in NT domain
• Administered an NT domain with two NT4.0 servers and three WinDD servers for multi-user NT access from Solaris desktop
• Installed PowerBroker software and created policy file for distributing proper rights to different users
• Setting up NFS and Automounter between various systems.
• Administered an Auspex ServerGuard with Two auspex servers for NFS server redundancy at all levels
• Installing latest patch clusters including Y2K patches

Confidential

Responsibilities:

• Performed Systems and Network Administration for a network with 15 serversand 300+ workstations
• Installed, configured and performed troubleshooting different flavors of unix machines and windows-NT machines.
• Also, designed and maintained a 300+ node network divided into two subnets
• Configured UNIX systems (Solaris, HPUX, CLIX, IRIX, SCO Unix) and interconnecting them in the Network by configuring TCP/IP stack, DNS, NIS in a heterogeneous network
• Installed Windows-NT on Intel based systems and used products like DiskShare, PC-NFS, PC/TCP, eXalt and DiskAccess for interoperability between NT and UNIX systems