SUMMARY:

• Over 8 year of IT Experience with 7 year of strong experience in Middleware Administration task such a day - to-day site monitoring and maintenance, infrastructure configuration, network management, system installation, tuning, system backup and restoration, application migration, quality of service management, security implementation of variou Middlware tool such a IBM Websphere,, JBos, BEA Weblogic on AIX, Linux and Window environment and On-call Production Support 24x7 .
• Experience in installing, configuring, troubleshooting, maintaining and monitoring of IBM WebSphere Application Server ND 8.5/8.0/7.x, 6.x, 5.x, XD VE 7.x /6.1.x and WebSphere Portal Server 6.x, 5.x.
• Experience in installing, configuring, troubleshooting, maintaining and monitoring of Jbos Application Server 5.x, 4.x.
• Experience in Installation, Configuration and Administration of WebLogic Application Server 10.3./11.3. Oracle Middlweare Fusion - Oracle Form and Report server 11.3.x.
• Experience in installing, configuring, troubleshooting, maintaining, monitoring, tuning and integrating variety of webserver with IBM WAS, JBos and Weblogic which include IBM HTTP Server 7.x/6.x, Iplanet SunOne 6.x and Apache 2.x IIS 6.x .
• Migration from WAS 7.x to 8.x 6.x to 7.x and WAS 5.x to 6.x on AIX, Linux and Window environment .

WebSphere Application Server Admin:

• Experience in implementing Workload Management WLM and Failover Mechanism through cloning clustering including horizontal and vertical clustering and, creating, defining core group and troubleshoot any issue related to the same.
• Configured MQ Queue connection factorie and destination Queue with WebSphere Application Server.
• Configure JMS with WAS by creating Topic, Queue, QCF' etc.
• Systems/Applications Management using Administrative Interfaces Systems Management Admin Console, WSAdmin
• Configured Automated Scripts/job for WAS install, Upgrade, administrative operation like start/stop/statu, app deployment in Bladelogic tool a well a provide acces to WAS for non-WAS user by providing the respective role .
• Configured JDBC provider and data source for Oracle, DB2, SQL, Teradata etc.
• Configured Virtual Host, DB connection Pool, Session Management on WAS.
• Experience in installing Fix pack, Security Fixe, I-fixe and IBM Refresh Pack to keep the environment up to date on WAS/IHS/Plugin/SDK/ODR .
• Configured On Demand Router ODR, Dynamic Cluster . Work experience on Application Edition Manager AEM for WebSphere XD.
• Experience in implementing SSL on the Application Server and Webserver.
• Experience in installing, configuring, troubleshooting Single-Sign-On using Siteminder 6.x on the environment .
• Experience in securing the environment through Global security with LDAP registry. Created different user role for WAS console acces .
• Worked with F5,BigIP, Cisco load balancer webserver tier, 3DNS for different application .
• Knowledge in shell scripting, worked on JACL/JYTHON/WSAdmin. Implemented Cron Job for weekly/monthly job, scheduling and file clean up.
• Experience in troubleshooting various issues on WAS using various Analyzers LOG/Thread and IBM Hat tools.- HA39 heap analyzer, Samurai, IBM Garbage Analysis Tool - PMAT etc
• Configured dynatrace with Application server for application monitoring.
• Experience in Performance Tuning of the WAS environment by implementing WebContainer Tuning, Wily Introscope and variou IBM Heap Analyzer .
• Used Tivoli Performance Viewer to monitor WebSphere Application and tuned the environment accordingly by changing the JVM Heap, Connection Pool size .
• Worked on Configuring and Troubleshooting the application specific Service Integration Buse SIB .
• Implemented standard backup procedure for both application database and WAS administration database. Worked with BackupConfig, Restoreconfig command for backup and restore the configuration of node and cell.

WebSphere Portal Admin:

• Experience in creating Virtual Portal and assigning user role .
• Experience in application deployment EAR' and WAR' on WebSphere Application Server/Portal environment using WP Admin portlet, XMLAcces and wsadmin.
• Worked with XML Acces and release builder to import xml', activate portlet, deployment, clean task etc.
• Experience in performing variou Portal config task which include db transfer, enabling global security, adding LDAP realm, federation/clustering using WPSConfig/ConfigEngine task .
• Secured WAS/Portal infrastructure including Single Sign-On SSO setup, LDAP setup and configuring SSL between component .
• Experience in assigning roles/permission, deploying web application, portlet, theme and skin .
• Responsible for establishing the work plan, communicating with other group for validating the disaster recovery DR exercise .
• Coordination between Application Support Team Team supporting the application, Testing team, Release Management Team responsible for releasing application in Production Environment, Compliance Team, Infrastructure Team, Capacity Management Team, Architecture Board, License Management for streamlined successful application release in Production Live environment.
• Creating the Problem Management Record PMR with the IBM if there were any unresolved issue .
• Worked a L2 on call support 24 X 7 .
• Experience in full Software Development Life Cycle Analysis, Design, Development and Testing
• Team Player with strong interpersonal and communication skill . Thrive well within the group environment.
• Worked a a backup JBOSS, WebLogic Admin.

JBos Tomcat and BEA Weblogic Admin:

• 2-4 year of experience in WebLogic, JBOSS, Apache, Tomcat, Web / Application Server Administration.
• Installation and configuration of Oracle Fusion - Oracle Forms and Reports servers 11.3.x to implement a banking application.11.3
• Managed and administered Domain, Cluster, JDBC Connection Pool, JDBC Data source, Message service, Security and other resource on BEA WebLogic Server 11g,10g on Linux,Unix Server Platform .
• Experience in application deployment EAR' and WAR' on Jbos Application server/BEA Weblogic Server using Bladelogic Script and automated script .
• Monitoring the performance of Extranet and Intranet application .
• Performance monitoring, tuning and troubleshooting WebLogic, JBOSS, Tomcat and Apache server instance .
• Monitored JBoss/WebLogic server resource using Wily Introscope.

TECHNICAL SKILLS

App Tier/Web Tier

WebSphere Application Server ND, XD VE 5.X/6.X/7.X /8.X WebSphere Portal Server 5.X/6.X JBOSS 5.X WebLogic 10.X/11.X Oracle Middleware Fusion 11g, Apache2.0.X IBM Http Server 6.X/7.X SunOne 6.X IIS 6.X.

Operating System

AIX 4.x/5.x RHEL 4.X,5.X Solaris 8.X/9.X,10.X HP UX Windows NT/2000/2003/XP

Languages

C, C, JSP, Servlet, EJB, MatLab.

Scripting Languages

JavaScript, Jython, JACL, Perl.

Markup Languages

HTML, DHTML, XML

Database

Oracle, SQL Server, TeraData, DB2, Sybase, Neteeza, LDAP, MS - Access

Protocols

TCP/IP, HTTP, HTTPS, FTP, DNS, SSL, SSH, SNMP, UDP and DHCP

PROFESSIONAL EXPERIENCE:

Confidential

Web sphere Admin /Web Production Support Engineer

Environment: WebSphere ND 7.0.0.29/31, Jbos 5.x, Tomcat 5.x Iplanet 7.0.16, Apache 2.0.47, Tomcat 5.1, SiteMinder 12.52, AIX 6.1, RHEL 5.4, Solari 5.10, Oracle 11g, DB2, SQL Server.

Responsibilitie:

• Install, Configure, Troubleshoot and Maintain WebSphere Application Server ND 7.x on AIX/Linux.
• Install, Configure.Troubleshoot and Maintain Jbos Application Server 5.x.
• Configure, Monitor, Troubleshoot and maintain Iplanet and Apache in Solaris/Linux env .
• Install, configure and troubleshoot SPS server. CA Siteminder .
• Deployment, Configuration, Maintenance and troubleshooting of Java/J2EE application WAR, JAR, and EAR' on WAS, Jbos and Tomcat on AIX, Linux server .
• Install IBM Fix Pack, Refresh pack and Ifixe for Plugin, SDK, Node and Cell.
• Used Workload Management WLM for optimizing the performance of WebSphere Application server by implementing variou strategie such a clustering, and creating and defining coregroup .
• Configured and administered ODBC, JDBC, JMS and JNDI / Data Source on WebSphere Application Server 7.x.
• Configured JVM custom propertie, JVM heap size and JVM argument . Both manually and through wsadmin script .
• Configured JMS with WAS by creating Queue Connection Factorie, Queue Destination, Topic connection factorie, Resource Adapter and Listener Port .
• Configuring and troubleshooting Service Integration Bus. SIB
• Monitored JVM heap size and garbage collection time for tuning JVM' . Used IBM Heap Analyzer and GC Analyzer PMAT to troubleshoot issue with OOM Exceptions/ CPU starvations/ Thread Hung for the CPU intense application .
• Configure JVM with Dynatrace for application monitoring.
• Involved in troubleshooting of emerging application issue, from WebSphere configuration to code issue .
• Worked with Perl/python script to automate installation task and deploy task .
• Configure SSL and Digital Certificates for requesting, generating and implementation for the communication between Web server and the Application Server
• Performed Application-data backup recovery, local backup/restoration of the WebSphere Environment configuration and application .
• Opened the Problem Management Record PMR with the IBM to fix application bug .
• Provided 24/7 on call Production Support.

Confidential

Middleware Build Engineer

Environment: WebSphere ND 8.0.x/7.0.0.17, Jbos 5.2, Tomcat, BEA Weblogic 10g/11g, Oracle Middleware Fusion 11g, Apache 2.2.x, Introscope 8.x, Oracle 11g, DB2, SQL Server, Terradata.

• Installation, Configuration and Administration of Jboss5.2 and BEA WebLogic Application Server 10g/11g.
• Installation and configuration of Middleware Fusion - Oracle Forms and Reports servers 11.3.x to implement a banking application.11.3
• Install, configure, monitor and troubleshoot Apache webserver on Linux/AIX/window environment .
• Deployment JAR, WAR, and EAR on WebLogic Server and Jboss/Tomcat Server .
• Configuring DB, Connection pool and JMS connection .
• Worked with BigIP, Cisco load balancer webserver tier, 3DNS for different application .
• Bladelogic script automation for application deployment, log rolling, JVM start/stop service .
• Troubleshooting all build related issue at the server and application level.
• Experience in Performance Tuning of the JBOSS environment by implementing JVM Heap Tuning, and by utilizing Wily Introscope and variou Analyzer such a Samurai.

WebSphere Application Server Engineer

Environment: WebSphere ND 7.0.0.17/6.1.0.43/ 6.1.0.35/ 6.1.0.29/ 6.1.0.23/ 6.0.2.19

WebSphere XD 7.x/6.x - WebSphere VE 6.1.0.35, WebSphere MQ 6.1, IBM Http Server 7.0.0.23/ 6.1.0.29/35, Apache 2.0.47, SiteMinder 6.0.29/35, AIX 5.3, RHEL 5.4, Introscope 8.0.3 7.0, Oracle 10g, DB2, SQL Server.

Ecom App Support.

Responsibilitie:

• Install Configure, Troubleshoot and Maintain WebSphere Application Server ND, XD, VE 7.x/ 6.x on AIX/Linux.
• Configure, Monitor, Troubleshoot and maintain Iplanet and IBM HTTP Server in variou environment .
• Deployment, Configuration, Maintenance and troubleshooting of Java/J2EE application WAR, JAR, and EAR' on WAS on AIX, Linux server .
• Configured On Demand Router ODR, ODR Bridge, Dynamic Cluster . Work experience on Application Edition Manager AEM for WebSphere XD.
• Install IBM Fix Pack, Refresh pack and Ifixe for IBM Http Server, Plugin, SDK, ODR, Node and Cell.
• Used Workload Management WLM for optimizing the performance of WebSphere Application server by implementing variou strategie such a clustering, and creating and defining coregroup .
• Configured and administered ODBC, JDBC, JMS and JNDI / Data Source on WebSphere Application Server 6.x/7.x.
• Configured JVM custom propertie, JVM heap size and JVM argument . Both manually and through wsadmin script .
• Configured WebSphere MQ with WAS by creating Queue Connection Factorie, Queue Destination, Resource Adapter and Listener Port .
• Configuring and troubleshooting Service Integration Bus. SIB
• Monitored JVM heap size and garbage collection time for tuning JVM' . Used IBM Heap Analyzer and GC Analyzer PMAT to troubleshoot issue with OOM Exceptions/ CPU starvations/ Thread Hung for the CPU intense application .
• Production Server monitoring and reporting the issue using monitoring tool such a Wily Introscope.
• Providing acces to application/testing team by creating Bladelogic Scripts/Job .
• Involved in troubleshooting of emerging application issue, from WebSphere configuration to code issue .
• Worked with Perl/python script to automate installation task and deploy task .
• Configure SSL and Digital Certificates for requesting, generating and implementation for the communication between Web server and the Application Server
• Performed Application-data backup recovery, local backup/restoration of the WebSphere Environment configuration and application .
• Opened the Problem Management Record PMR with the IBM to fix application bug .
• Provided 24/7 on call Production Support.

Confidential

Middleware Admin

Environment: WebSphere ND 7.0.0.13, 7.0.0.9, 6.0.2.29 5.1.1.16, WebSphere Portal 6.1.5, WebSphere MQ 6.1, IBM Http Server ND 7.0.0.13, 7.0.0.11, 7.0.0.9, Apache 2.2.8, RHEL 5.4, Window, BMC Patrol, Oracle 10g, DB2.

Responsibilitie:

• Install, configure, Troubleshoot and Maintain WebSphere Application Server 7.x on Linux and Window platform .
• Install, configure and maintain WebSphere Portal Server 6.1.5.x/6.0.1.5.
• Install Configure and fine tune IBM HTTP Server 7.0.0.x in variou environment and configured the webserver a managed and unmanaged node .
• Involved in the migration of IBM WebSphere Portal Server 6.0.1.5 to 6.1.5.x.
• Experience in creating and managing Virtual Portal and created page, added portlet, assigned acces to the user .
• Creating and managing the Portal page .
• Implementing SSO using LDAP and LTPA token .
• Web Content Management Portlet administration.
• Experience in Configuring subscriber and syndicator for web content syndication, created WCM librarie and assigned role .
• Worked with remote rendering portlet for web content, migrated wcm librarie from 6.0 to 6.1.
• Used xml acces and release builder to move portal config from one env to the next.
• Tuning IBM Http Servers to meet the BP requirements such as low cipher encryption, Disabling http trace, compressing the content using mod deflate etc
• Configuring and administering the portal environment using ConfigEnginetask.
• Worked on JVM isolation in a clustered environment to achieve specific failover and load balancing.
• Install IBM Fix Packs, Refresh packs, E-fixes for IBM Http Server, Plugin, SDK, Node and Cell using Centralized Installation Manager
• Used Workload Management WLM for optimizing the performance of WebSphere Application server by implementing variou strategie such a clustering and cloning.
• Configured and administered ODBC, JDBC, JMS and JNDI / Data Source on WebSphere Application Server 6.x/7.x.
• Configured JVM custom propertie, JVM heap size and JVM argument . Both manually and through wsadmin script .
• Monitored JVM heap size and garbage collection time for tuning JVM' . Used IBM Heap Analyzer and GC Analyzer to troubleshoot issue with OOM Exceptions/ CPU starvations/ Thread Hung for the CPU intense application .
• Resolved production issue in a timely manner by analyzing thread dumps/heap dump and also by using third party tool like samurai and monitoring through BMC Patrol.
• Involved in troubleshooting of emerging application issue, from WebSphere configuration to code issue .
• Automated daily activitie and auto deploy proces using UNIX shell script and Cron Job .
• Creation of SSL and Digital Certificates for requesting, generating and implementation for the communication between Web server and the Application Server
• Performed Application-data backup recovery, local backup/restoration of the WebSphere Environment configurations and applications
• Opened the Problem Management Record PMR with the IBM to fix application bug .

Confidential

WebSphere Application Server Engineer/ JBoss Admin

• Environment: WebSphere ND 6.0.2.19/6.1.0.23/6.1.0.29/7.0.0.6, WebSphere XD 6.x, WebSphere MQ 6.1, IBM Http Server 6.1.0.29, Apache 2.0.47, SiteMinder 6.0.29/35, AIX 5.3, RHEL 5.4, Introscope 8.0.3 7.0, Oracle 10g, DB2, Teradata V12, Sybase, Neteeza.
• Application Supported:
• IBM Cognos 8.3/8.4
• Maximo Change PMP 7.1.1.2 Build 20081211D DB Build V

Responsibilitie:

• Install Configure, Troubleshoot and Maintain WebSphere Application Server 6.x /7.x on AIX, Linux and Window platform .
• Installed and configured IIS, Iplanet, Apache 2.x and IBM HTTP Server in variou environment .
• Involved in the migration of IBM WebSphere Application Server 6.0 to 6.1.x, 6.0 to 7.0.x.
• Deployment, Configuration, Maintenance and troubleshooting of Java/J2EE application on WAS on AIX, Linux and Window server .
• Install, configure and troubleshoot third party security tool such a SiteMinder for Single Sign On and user authentication.
• Configured On Demand Router ODR, Dynamic Cluster .
• Install IBM Fix Pack, Refresh pack for IBM Http Server, Plugin, SDK, Node and Cell.
• WebSphere Support for huge enterprise application like IBM Cogno, Maximo. Oracle OBI etc.
• Used Workload Management WLM for optimizing the performance of WebSphere Application server by implementing variou strategie such a clustering, and creating and defining coregroup .
• Configured and tuned IBM Http Server. for faster response for the end user .
• Tuning WebContainer to avoid Native Memory issue on JVM' .
• Configured and administered ODBC, JDBC, JMS and JNDI / Data Source on WebSphere Application Server 6.x/7.x.
• Configured JVM custom propertie, JVM heap size and JVM argument . Both manually and through wasadmin script .
• Configured WebSphere MQ with WAS by creating Queue, Queue Connection Factorie and Queue Destination .
• Configuring and troubleshooting Service Integration Bus. SIB
• Monitored JVM heap size and garbage collection time for tuning JVM' . Used IBM Heap Analyzer and GC Analyzer to troubleshoot issue with OOM Exceptions/ CPU starvations/ Thread Hung for the CPU intense application .
• Resolved production issue in a timely manner by analyzing thread dumps/heap dump and also by using third party tool like samurai and monitoring through Wily Introscope.
• Involved in troubleshooting of emerging application issue, from WebSphere configuration to code issue .
• Worked with BigIP/Cisco Router load balancing tool for different application .
• Worked with Perl/python script to automate installation task and deploy task .
• Automated daily activitie and auto deploy proces using UNIX shell script and Cron Job .
• Creation of SSL and Digital Certificates for requesting, generating and implementation for the communication between Web server and the Application Server
• Worked with scripts for automatic startup and shutdown of Admin Server managing the rc scripts for server restart etc
• Performed Application-data backup recovery, local backup/restoration of the WebSphere Environment configurations and applications
• Opened the Problem Management Record PMR with the IBM to fix application bug .
• Provided 24/7 on call Production Support.

Confidential

WebSphere Application Server Administrator

Environment: WebSphere 5.x/6.x, WebSphere Portal Server 5.0, WebSphere MQ 6.0,IBM HTTP Server 6.0.x, Apache 1.3.28/2.0.42.1, RedHat Linux 3.x/4.x, Sun Solari 8.0, Window 2000/2003,Shell/Perl Scripting JavaScript, Oracle 9i, PL/SQL.

Responsibilitie:

• Setup, Install and Configure WebSphere Application Server 5.0/5.1/6.0.2.11 on Linux, Solari and Window platform in development, PLE, project and production environment .
• Installed and configured Apache 2.x and IBM HTTP Server in variou environment .
• Configuring and tuned Apache according to the End User Need .
• Involved in the migration of IBM WebSphere Application Server 5.x to 6.x
• Administration of Portal Server V5.0/v5.1/v6.0
• Created page, added portlet and worked with xmlaccess/releasebuilder to export/import portal content.
• Configured and maintained WebSphere cluster and external hardware load balancer .
• Deployed various WAR, JAR, EAR applications in clustered environment
• Configured and administered JDBC, JMS, JNDI on WebSphere Application Server 5.x/6.x.
• Monitored JVM heap size and garbage collection time for tuning JVM' .
• Resolved production issue in a timely manner by taking thread dump and also by using third party tool .
• Deployed application on multiple WebSphere Server and maintained Load balancing and Fail over functionality.
• Configured LDAP using WebSphere Server for user authentication.
• Involved troubleshooting of emerging application issue, from WebSphere configuration to code issue .
• Automated daily activitie and auto deploy proces using UNIX shell script .
• Creation of SSL and Digital Certificates for requesting, generating and implementation for the communication between Web server and the Application Server
• Worked with script for automatic startup and shutdown of Admin Server and Managed Server .
• Performed Application-data backup recovery, local backup/restoration of the WebSphere Environment - configurations and applications
• Provided 24/7 on call Production Support using Remedy ticketing system.

Confidential

WebSphere Application Server Administrator

Environment: WebSphere 6.x/5.x, Unix/Linux, sun Solari, IBM HTTP Server, Window NT, Java, JSP, EJB 2.0, JSP, and Servlet .

Responsibilitie:

• Performance estimation and tuning for the WebSphere Application Server system.
• Implemented migration from WebSphere Application Serve Base to Network Deployment from 5.0 to 5.1
• Migration of WAS 5.x to 6.x and tuning the environment.
• Worked in building, configuring and setting up Testing and Production Environment and tested and supported the project according to Busines Rule and specification .
• Responsible for starting up, configuring, administering and maintaining the J2EE applications as part of the enterprise's computing/ networking infrastructure and Deploying applications
• Extensively involved in Tuning and Clustering of WAS 6.0
• Installed IBM HTTP Server on different node and configured them by generating the plug-in from NDM Administration Console.
• Configured and Enabled the Global Security System for WAS Administration for Console user and Console Group using Active Directory Server a a LDAP User Registry.
• Involved in Creating and Managing the Nodes, Application Server's, Cluster's and Deployed Multiple J2EE Applications
• Configured cluster in Round-Robin and Weight Based Configuration.
• Involved in Application Deployment in variou environment like Production, PLE and UAT.
• Involved in writing shell script using Perl to automate monitoring processe .
• Tuned the WebSphere Application Server JVM Heap Size .
• Involved in writing build script with JACL and administration of WebSphere Application Server.
• Installed the Service Pack, patche, license in Production and PLE Server .
• Log and document problem within the appropriate system.
• Assisted with prioritization of enhancement to existing project and maintenance request .
• Identified reoccurring or potential problem .
• Investigated alternate method to expedite problem resolution.
• Provided on call 24x7 support on a rotation basis to attend user and system calls