SUMMARY OF EXPERIENCE

• Over Ten years of experience in IT infrastructure support, with around Seven years IBM WebSphere Application Server Administration, Five years WebLogic Application Server Administration, and Two years on Commerce, WebSphere Portal, MQ, ANT, Builds and code management across different environments – One year Tivoli Access Manager (TAM) WebSEAL, Two yrs Commerce worked on AIX, Linux, Sun Solaris and Windows.Strong communication skills with good management, analytical, and interpersonal skills. Applications support in development, test and production environments, 24/7 support, troubleshooting etc.
• Certified in IBM WebSphere Application Server V5.0 Administration.
• Certified in CISCO CCNA ( Cisco Certified Network Associate )
• Expertise in J2EE Technology- Expertise in IBM WebSphere Application Server 7.x, 6.1/6.0/5.x/ Oracle WebLogic 11g, 10gR3, IIS, IBM HTTP Server, Tomcat, and iPlanet, Apache Web servers administration.
• Expertise in Installation, configuration and Administration of IBM WAS 7.x, 6.1/6.0/5.x, Portal, Commerce on AIX, Solaris, Linux, Windows Operating Systems with DB2 UDB 7.2, Oracle WebLogic 11g,
• Software maintenance and support of WAS, WebLogic, Portal, Commerce ( APARS, Fixes and Upgrades)
• Involved in migration of WebSphere Application Server V5.1/6.0/6.1, 7.x.
• Ability to rapidly learn new concepts together with excellent interpersonal skills. Ability to communicate requirements effectively to team members and manage applications.
• Worked on Wily Introscope for monitoring and performance tuning.
• 7 years of WebSphere Application Server Administration V7.x, 6.1/6.0/5.x/4.x experience on Unix and windows.
• 5 years IIS, IBM HTTP Server, Apache, iPlanet, Tomcat.
• 5 years administration of WebLogic Application Serves experience on different operating systems
• 2 years WebSphere Portal administration, MQ, Tuxedo.
• 2 year Commerce application Server support.
• 2 years of ANT, builds, deployments, build release, CVS, jacl, Korn shell scripting, and code management.
• 1 year IBM TAM WebSEAL administration.
• 2 years support on WSRR (WebSphere Service Registry and Repository )
• 1 yr JBOSS administration, install, configure and day to day support
• 3 years of systems administration on Solaris, Linux, AIX and Windows NT/2000/2003, 7.
• 2 years of TIBCO (Middle ware) administration experience.
• 5 years experience with web-based technologies like J2EE.
• 5 years expertise with TCP/IP and Cisco networking.
• 3 years experience with UNIX shell scripting.
• 2 years development experience in Java, Cobol, vb, oracle etc.,
• 1 year experience admin support of .Net 1.1/2.0. and Cold Fusion V5.0/7.0
• 2 years experience on Site Minder admin
• 5 years experience on call applications support 24/7 pager rotation.

TECHNICAL SUMMARY

Operating Systems : AIX 5.3, Sun Solaris, HP, Linux 7.0, Windows XP/NT/2000/2003, 7 DOS
Hardware : IBM RS/6000, Dell, Sun, Workstations and Desktops etc.,
Software : WebSphere Application Server 7.0, 6.1/ 6.0/5.x/4.6 (WAS), WebSphere Portal 6.0/5.1/ 5.0, WebSphere Commerce 6.x, Web SEAL 5.1/6.0, WebLogic 11g, 10gR3, Jboss 5.x, Web Servers- IBM HTTP, IIS Server 7, MQ 6.x, Apache, iPlanet, ANT, XML, iPlanet Directory Server (LDAP), Tuxedo, Site Minder, WebSphere Service Registry, and Repository (WSRR), Remedy, Change Synergy, Visio, Humming bird Exceed Tools, CMVC, ManageNow, Lotus Notes etc.,
Middle Ware : TIBCO (EAI) - RVD, RVRD, Hawk.
Languages : J2EE Technologies, Java, JACL scripts, JSP, XML, C, VB, Cobol, Shell scripts (Korn, Bourne, C).
Database : DB2,Sybase, Oracle 7.x, 8i, 9/10, PL/SQL, MS- SQL server
Networking : TCP/IP, CISCO Network Ethernet, LAN / WAN, NFS, Automount, NIS, DNS, etc.,

WORK HISTORY

Confidential,IL September 2010 – Present
Middleware Admin

Responsibilities:

• Install, configure WebSphere, WebLogic, MQ, apache, iPlanet, SiteMinder, Tuxedo and other Amdocs products.
• Amdocs software builds, deploy the code, sanity checks etc.,
• Supporting MQ as Middleware admin steady state duties includes, creating Queue Manager, configure queues, alter queues etc.,
• Support day to day support of all middleware products for different Telecom Customers
• Maintain the code is consistent across all environments using templates Amdocs process.
• Implementing build release and coordinating with other teams.
• New projects implemented by install the products and the Amdocs code and supported the load tests and fine tune the applications to meet the requirements
• Manage and support interfaces of complex infrastructure.
• Supporting different customers.
• On call coverage as needed for the middleware products etc.,

Confidential,MO July 2008 – August 2010
Web Engineer

Responsibilities:

Install and configure WebLogic Application Server 11g, IBM WebSphere Application Server 6.0/6.1,7.x, Jboss V5.0, WebSphere Portal, Commerce, IBM HTTP Web Server, Apache, IIS 7, .Net, iPlanet, Tomcat.

• Maintain the fix pack levels and make consistent to all environments with patches on Commerce, WAS, Portal, IHS etc..

Implemented Clustering, Performance tuning and trouble shooting of Application Servers, IIS, IHS, iPlanet, Commerce, Portal. Managed and Administered WebLogic Domains, Managed Servers, Node managers etc., Deploy applications on multiple WebLogic Server instances and maintained Load Balancing, High availability and Fail over functionality for servers. Experience in configuration and administration of JDBC connection pools, JMS connection factories and clustering EJB Objects. Implemented SSL for data encryption, client authentication, and two ways SSL for WebLogic using keytool. Involved in Load Tests. Collect reports after the load test and analyzing with customer, and recommend customers and update the configuration to meet the load test expectations. Configure Web Server Plugins (Apache, IIS for Weblogic application server and WAS. Involved and implemented performance tuning of the System during production move. Supporting Managed and shared web infrastructure as Operational support. Installed SSL certificates including client and server certs in WebSsphere, WebLogic, IHS apache and IIS. Monitored for patches and install on different environments with required WebSphere, WebLogic portal, commerce patched. Deploy enterprise J2EE applications on WebSphere 6.0, 6.1. and on WebLogic App Servers Write and modify different Shell Scripts as per requirement. Following best practices including change management and problem management processes, documentation etc., Analyzing the design and review of the high level infrastructure designs and start working on assigned projects.

Confidential,Schaumburg, IL July 2003 – June 2008
WebSphere Administrator

• Installation and configuration WebSphere Application Server V 6.x, 5.1, 4.0.6., MQ, Portal, Commerce, WebLogic, IBM HTTP Server, IIS, iPlanet, Diagnosis and fixing of Configuration and Installation Problems and analyzed WebSphere environment.
• Supporting WebLogic Application Servers, WebSphere, Apache, iPlanet, Siteminder, MQ, Tuxedo and other Software involved.
• Deployment of code on Weblogic, Configure and administered JDBC Connection Pools Data sources, Multi Pools on WebLogic Server.
• Installed SSL certificates including client and server certs in WebSsphere, IHS apache and IIS, WebSEAL servers.
• Maintain different environments with code deployment and management of different accounts.
• Building the portlets, compile the jars and properties files using the CVS to make the build file.
• Writing the ANT scripts for building the code, writing deployment scripts, updating the scripts with new assets and build the code, test and deploy to the differnt environments.
• Administration of WebSEAL includes adding new products and securing the applications by creating Junctions, acls etc., and making the communication through backend servers.
• Package, build, integrate and deploy enterprise J2EEapplications on WebSphere 6.0, 6.1.
• Fixpack for WebSphere , WebLogic and IHS was installed.
• Diagnosed the problems caused in the applications through the log files and rectified the problems. Co-ordination with development team and Testing team and gone through the flow of all the applications.
• Ensuring consistent communication between WebSphere Clients, DB2, Web Server and WAS.
• Application support in development, test and Production environments, identifying issues and tracking bugs and troubleshooting the problems.
• Deployed application in staging, production, following strategy change management practices.
• Mostly interacting with developers, testers and other middleware application supporters to change / edit the configuration files, properties files, scripts and recycle the app servers and web servers and make it working.
• Supported – WSRR – (WebSphere Service Registry and Repository) - Backup and restore the configuration, Loading XSD documents(Import/Export), Delete, Create Custom properties , Delete, Create Relationships, Changing the configuration on Console on different areas like -Message broker pattern, Query wizard, Service Documents, Service Metadata,Classification Systems, My service registry, Customizing mappings etc.,
• Analyzing Error log files and diagnosing Application Server problems and web server problems.
• Monitoring application log files, Application Server Performance, Servlet Status, Active Sessions and DB Pool connections.
• Follow the documentation and implement exactly the bugs/fixes to apply
• Problem Management, closing the trouble tickets assigned to me or to my group.
• Production support 24/7 working in shifts and off hours also.

Confidential, Redwood City, CA. May 2000 – June 2003

Web/Unix/NOC Engineer

Responsibilities:

• Installation and configuration of Solaris, Linux, Windows 2000, iPlanet Web Server.
• Administration and management of NFS, Auto FS, NIS, DNS, Send Mail.
• Monitoring NetBackups using Veritas NetBackup, Maintaining VCS, ODS etc.,
• Setup, configure and administration and support of LDAP, Site Minder.
• Install, maintain and manage third party tools, various applications, packages and patches. Vital Suite, Cisco Works 2000.
• Install and configure TIBCO Hawk, RVD, RVRD and SNMP for support in production.
• Coordinating with R&D and NOC teams, preparing Documents for NOC department.
• Networking LAN/WAN, routers, switches, and PIX firewall, 24/7 support and troubleshooting, contacting ISPs for trouble shooing etc.,
• Escalationof different issues using Remedy, and maintaining the owner ship for the tickets until resolved, on call support and 24/7 vendor support.
• Capacity planning, utilization and performance tuningof Application server, web server, and operating systems.
• Customer support for various customers, 24/7 on call support.

Confidential,Arlington, VA Sept 1999 – April 2000
Systems Administrator

Responsibilities:

• Application Monitoring, traffic statistics and identifying errors and reporting
• Monitoring log files at every stage of the above processes. (24/7)
• Providing the statistical information to the management with regard to the application and of system performance on a daily, weekly fortnightly and monthly basis.
• Maintenance of Sun servers on Solaris 2.5,2.6
• User administration, Shell Scripting (ksh)
• System backups and recovery using ufsdump/ufsrestore commands
• Designing, Installation configuring and testing of TCP/IP based servers like DNS, NFS, DHCP services under Sun Solaris in the intranet.
• Configuration of NFS server and NFS clients with Automounting and administration.
• Configuration and Administration of NIS & DNS.
• File system administration, Network printer configuration and administration
• System tuning and performance monitoring.
• Observe data monitoring schemes and related scripts. Verify data and its integrity.
• Monitor system load and disk usage using different commands

EDUCATION & PROFESIONAL TRAINING

• MS Science
• IBM WebSphere Application Server V 5.0, 6.0, 6.1, 7.0
• IBM WebSphere Portal Administration V 6.0
• Oracle WebLogic Application Server Administration 11g
• IIS 7 Administration on Windows 8
• Tomcat Server 6.0.18