SUMMARY

• A competent and Dynamic Professional with 30 Years of experience in UNIX (Solaris, AIX, LINUX, HP - UX), OpenStack Cloud, Databases, Networking and Windows Administration Confidential a mission Critical 24/7 environments and Cloud.
• Designed and Installed three IBM P940 servers and configured Partition mobility for 50 LPAR. Installed and managing NIM servers, HMC and HA-VIOS.
• Providing the HMC scanner to provide report for the environment.
• Extensive experience in SPARC Enterprise servers, System administration with Solaris (T5-2), HP 9000 (D Class, L Class, N Class and Superdome) Servers with HPUX (10.20, 11.0,11.1)
• Extensive experience in IBM AIX 4.3 and 5.1, 5.2 5.3, 6.1, 7.1 AND 7.2 with P750, P740, P570, P940 and VIOS, VIOS-HA and POWER HA(HACMP)
• Build Solaris Zone Environment on SUN hardware T5-2 and VIOS, AIX HACMP environment for various clients.
• Design the DR plan for various Projects AIX, Solaris and VMware environment using EMC recovery point, Double Take.
• Design 900 Linux server on Suwanee, SJC and Saudi locations.
• Hand on experience in configuring different RAID levels using Solaris Disk suite, RAID manager, ZFS, VERITAS Volume Manager, LVM. Extensive experience on Veritas NetBackup, Solstice backup 5.5 and Legato 7.X and HP OMNI back.
• Specialist in Upgrade the Solaris, AIX and Veritas volume manager, VERITAS file system and Veritas cluster and VMware.
• Hand on experience in configuring in System design and configuration and Partitioning systems, create and setup domains, implementation of E20K, 15K and SUNFIRE, M series systems and Superdome Servers.
• Design the DR plan for various Projects AIX, Solaris and VMware environment using EMC recovery point, Double Take.
• Technical Architect for various projects and designed hardware labs (sequent, Sun, HP, AIX), LAN and WANS.
• Experience in setting up and administration clusters (SUN, HP and HACMP) using sun cluster 3.0 VCS 2.0,3.5, 4.0 and 4.1, MC/service guard and HACMP.
• Technical Architect for various projects and designed hardware labs (sequent, Sun, HP, AIX), LAN and WANS.
• Worked with implementation team to install 1000 Linux centos and red hat on UCS environment for the Big data client and maintained the servers in USA and Saudi.
• Supporting Enterprise Architecture (EA) Infrastructure Strategy and Investment Planning efforts within the QTS, delivering strategic planning and leading overall architectural efforts for delivering Service Orientated Infrastructure methodologies for QTS Enterprise Public and Private Cloud.
• Designed and developed virtualization infrastructure components with Cisco UCS.
• Designed cloud using VMware 5.1, vCloud director 5.1, Vshield manager and VXLAN.
• Designed and configure cloud environment with NSX 6.1 and 6.2, VMware 6.0 and vCloud director, VXLAN and implemented Federal standard Cloud and Enterprise cloud.
• Formulated migration plans and supported VMware Enterprise cloud infrastructure from 5.1 to 5.5 and upgraded the cloud from 5.5 to 6.0 on the Engineering lab and Production.
• Created infrastructure designs for enterprise cloud services.
• Implemented virtual infrastructure for QTS QVI system.
• Conducted sales and product demonstrations and formulated product specifications for sales Team.
• Good Knowledge and experience with Data Center infrastructure, NSX and distributed Firewall, Logical switches, Distributed router and Distributed Logical router.
• Implemented UCS infrastructure for the cloud environment.
• Built UCS infrastructure for the cloud using vCloud director 5.5 and VMware 5.5
• Trained Support team to handle the First level support for the Federal and Enterprise cloud And UCS.
• Good Knowledge in VSAN architecture.
• Good Knowledge in Cross cloud: Designing a mixed cloud model with VMware core elements of VMware’s cross-cloud architecture on AWS.
• Design deploy and support OpenStack environment (compute, storage and networking) Liberty on UCS for the Proof of concept.
• Strong knowledge and hands-on experience with Open stack cloud
• Designed the RedHat Open stack Platform 11 cloud on UCS environment to make the private cloud for the Customer running 250 Linux server for the dedicated Customer using CEPH storage
• Wrote a High availability testing procedure for the Red hat OpenStack platform 11 Cloud on UCS.
• Wrote a backup procedure for Red hat OpenStack platform 11.
• Provide expert pre-sales technical assistance and product education.
• Review business Project requirements and produce design requirements.
• Work with compliance and information security teams to understand reported vulnerability and plan remediation.
• Engage with Customer to understand their requirements and work with partners and sales to successfully execute Customer POC (Profs of concept).
• Good knowledge on configure SDN and NFV on OpenStack.
• Good knowledge on Hybrid cloud between AWS and open stack.
• Good knowledge of network troubleshooting using tcpdump and Wireshark.
• Good Knowledge of architecting RedHat OpenShift.
• Good knowledge on Ansible.
• APPS:

TECHNICAL SKILLS

• SUN Enterprise M3000,M5000,10K, 6000, 5500,4500,3000, 1000, 450, 250,
• SUN FIRE Servers 20K, 15K/12K, 4800,3800,V880, V480,280V,V120,220R
• SUN Tseries servers T3, T4, T5
• HPD250, D380,K580, K570, L 1000, L3000 and N 4000-44 and N4000-55and Superdome servers.
• P-series servers 750,740,570,550,520,620, p550, P940
• EMC Symmetrix Arrays and Clariion, PURE
• SEQUENT MINIS and SCORPIAN QUAD systems, DELL, HP and IBM servers and
• CISCO Routers and switches: 5000,7000,9000,7500
• CISCO UCS: UCS 5108 server chassis, B200 M3, B200 M4
• EMC Symmetrix Arrays and Clariion splunk, Nimsoft, patch link, NMON, Service now, Alert logic.
• R H EL, S O LA R I S, AIX, C e n t O S, U bun t u, W i ndow s 2008 & 2003 e t c .
• K V M, Li bvi r t, Q EM U, V M w ar e Es xi, D o c ke r C on t a i ne rs, LDOM
• O pe n S t a c k, N ov a, G l a n c e, C i nde r, K e y st one, N e ut r on, v Cloud director
• A pac he, II S, T om c a t postfix
• BIND, Microsoft DNS
• Database Servers MySQL, Maria db, Informix, Oracle, Sybase
• BASH Scripting, Python Scripting, Ansible Scripting.
• File Systems Ext 2,3,4, UFS, ZFS, LVM, NTFS, FAT, XFS,jfs,jfs2
• Protocols HTTP,HTTPS, AJP13, SMTP, POP3, IMAP, SSH, FTP, SSL, Telnet etc.
• Ticketing Tools Service-now, Remedy, snow
• HACMP, HAProxy, Linux Clustering and Veritas cluster.
• Nimsoft, Remedy
• Storage CEPH, LVM, RAID, IBM storage, EMC storage
• AD, MS SQL, SSO, Hi Trust, VCloud director, VShield Manager, NSX, VCOPS, vcloud director,
• Nova, Neutron, Glance, Swift, Cinder, Keystone and Horizon
• Ansible and vagrant
• UML 2.0 and VISIO

PROFESSIONAL EXPERIENCE

Confidential

Sr UNIX/Cloud Architect

Responsibilities:

• Designed and Installed three P940 servers and configured Partition mobility for 50 LPAR.
• Build the new NIM servers for this environment for taking regular mksysb backup and imaging.
• Installed firmware upgrade on HMC and configured dual VIOS for redundancy and configured Full HA on VIOS (network and NPIV) .
• Pure ODM drivers loaded and fiber card has been tuned for the good performance.
• Enabled all the requirement for the Active Partition mobility on all three frames.
• SCSI reserve has been enabled for the partition mobility.
• Upgraded the HMC and Firmware to support the Partition mobility.
• Migrating the LPAR from Old P750 environment to the New P940 environment.
• Configured three Power HA 7.2.3 on the P940 servers with LPM.
• Completely planned and designed the P - series server setup (p750) and migrated the client from Toronto Datacenter to Atlanta Datacenter with HA VIOS and HACMP
• Designed and implemented the whole infrastructure independently and configured 100 % HA on the VIOS .
• Diagnosing and resolving systems related tasks in accordance with priorities setup in dealing with escalated trouble tickets
• System performance monitoring and tuning.
• Configured NIM servers for all the locations for taking MKSYSB backup for all the servers and AIX OS Installations.
• Ensuring systems security and data recovery is always maintained.
• Setup and maintain WebSphere 6.1 and 7.X
• Made the build standard and QA documents for the AIX 5.3, 6.1 and Solaris for QTS.
• Co-ordinated for Many Oracle RAC installation on Linux and AIX

Confidential, Alpharetta GA

SR UNIX ADMINISTRATOR

Responsibilities:

• Administrations of over 2500 servers in the heterogeneous environment which run AIX 4.3,5.1 and AIX 5.2 and Solaris 8.0, 9.0 and 10and HP operating systems, WebLogic and WebSphere web servers, Oracle and Informix databases with terabyte databases for different projects and the servers located in Secaucus, Network, Aspen, Santiago, Apache 1.3,2.0 and 2.2.4 webservers.
• Installation and configured and maintained the apache webserver (1.3, 2.0,2.2) under load balancer.
• Installed and configured and maintained the web sphere servers(5.0 and 6.0) on AIX and Solaris and Linux environment.
• Installed and configured LDAP and upgraded the LDAP from 3.0 to 4.1
• Giving support and educating the the Tier 1 and Tier 2 resources.
• Handled ESM project successfully.
• Lead and upgrade the 150 veritas volume manager and file system upgrade and upgraded 25 VERITAS clusters in zero downtime.
• Performance tuning and regular maintenance for the production servers.
• Regular maintaining the patch management of the servers.
• Planning DR site for the critical servers.
• Installed and configured Two 20K server and coordinated for the oracle installation and did the performance fine tuning of the system.
• Installed and configured 10 Veritas clusters 4.1.
• Installed and Configured Jboss cluster for three projects.
• Taking care of the backup using veritas netbackup.
• Writing the MOP and SMOP for the changes.
• Installed and configured Virtul configuration using Vmware.
• Installing, configuring, maintaining and enhancing operating system and system support software/hardware (AIX 4.3 - 5.3, TSM 5.1 - 5.3, SSA Disks, IBM DS8100, IBM pSeries 550, 570, p690, RS/6000)
• Design, Implement, and maintain multiple p690, 570 LPARs, I/O server using HMC
• Diagnosing and resolving systems related tasks in accordance with priorities setup in dealing with escalated trouble tickets
• System performance monitoring .
• Ensuring systems security and data recovery is always maintained.
• Setup and maintain WebSphere 5.2 and 6.0 and WSAM to monitor WebSphere

Confidential

SR UNIX ADMINISTRATOR

Responsibilities:

• Administrations of over 2000 SUN, HP and IBM servers in the heterogeneous environment which run different application softwares, Web servers, Oracle and Informix databases with terabyte databases for different projects and the servers located in Fort-Wayne, Tampa, Blue- hill, Texas and SAC Data centers.
• Creating and setup Domains, SSP on Sunfire system s and performing AP, DR and IPMP
• In the machine critical environment. Replacing system boards and I/O boards and also other components in the HA system environment.
• Setup Jump start server and installing Solaris OS on SUN fire 15K and Enterprise servers. Updating SUN HP patches and upgrading OBP and flash prom on system board, domain and controllers in the test and production environment.
• Installing and setup Hp Unix 11.X create and setup volumes, volume groups and VxFs
• File systems with LVM. Establish backup and restoration procedures and schedules for HP, Sun and AIX servers.
• Troubleshooting and root cause analysis of system problems, coordinating with IT venders for specific software/hardware problems. Providing 24/7 on call support.
• Installing and configuring SCSI and fiber channel HBA’s with Emulex, Hp, JNI and Fujitsu interfaces on the logical hosts for connectivity to EMC symmetrix and SAN environment.
• Installing and configuring SCSI and fiber channel HBA with Qlogic, Emulex, Tachyon, JNI and Fujitsu interfaces on the logical hosts for connectivity to EMC symmetrix and sun Storage.
• Performance fine tuning and doing a regular maintenance of the servers.
• Configured, Monitored and trouble shooting the servers using BMC patrol.
• Maintaining MC/service guard servers, VCS and HACMP clustered servers and maintaining up to 8 node clusters.
• Design and configured Veritas Netbackup 4.5 and Maintaining Backup problems ( Veritas Net-backup and Hp omni backup) and Veritas Storage Reporter.
• Worked on Veritas Volume replicator.
• Maintaining 10k, 15 K, Superdome and Regatta Servers.

Confidential - Bedford, Massachusetts

UNIX, Database, and Network Administrator

Responsibilities:

• Provide Unix administration functions on major projects for over 20 states.
• Install and configure UNIX servers, including 5-domain Sun Fire 15K server and T3 array .
• Implemented Veritas cluster on SUN 4500 servers with A5000 arrays.
• Designed and configured the three node cluster on Sun Fire 6800 using sun cluster 3.0.
• Upgraded 15 Sun server from Solaris 2.6 to Solaris 8.
• Fine tune performance and perform disk management for all Sun Solaris servers. Monitor backup and system. Install Red Hat Linux machines as image servers.
• Implement, troubleshoot, and tune JRun application server
• Install Netscape messaging server. Set up data direct ODBC and Samba.
• Deploy and administer Oracle, Informix, SQL, and DB2 databases. Plan disaster recovery procedures. Install Active Directory, Quantum Snap servers, and Cisco Pix Firewalls.
• Manage Windows 2000 clustered servers. Train state personnel in systems use and maintenance. Maintain 40 servers for quality assurance lab. Install HP clustered servers.
• Design and configure Active directory servers for various state projects including installation of oracle 8i,9i, DB2, DB2 replication and SQL database, samba servers, SNAP servers, PPP servers.
• Designed and configured and SAN using Brocade switches Silkworm 3800 and 3900 for
• High availability.
• Configured Big brother for biometrics lab network and BMC patrol for monitoring active directory servers, web management and security implementation.
• Setup backup procedure using Veritas Net -backup.
• Configured webtrends and websphere for Washington state project.
• Coordinate software installation, including Oracle and PCIMS. Configure database oracle, SE tool, and Max Optics Jukebox. Schedule and execute backup procedures.
• Restructured EMC symmetric disk arrays by rezoning, adding and creating aliases for disks using EMC manager and EMC volume logix, Supported EMC power path and LUN masking of EMC products.
• Configured EMC Symmetrix 3830 and 3930 series with conmetrix fiber switches.
• Designed, Installed and configured HP-UX 11.0 on L1000 servers and configured MC/service guard on it.
• Implemented Checkpoint firewall Digimarc corporation and upgraded the firewall to checkpoint NG firewall.
• Designed AIX 5.1 on RS 6000 and configured HACMP and configured websphere on it.
• Designed, installed configured and maintained TRU 64 UNIX on ES80 and configured digital cluster and co-ordinate for Oracle installation on it.
• Configured I-planet server and BEA Weblogic server 6.0 and 7.0 for Bio-metric project.
• Supported 24/7 production support.