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 II 6.x .
• Migration from WA 7.x to 8.x 6.x to 7.x and WA 5.x to 6.x on AIX, Linux and Window environments.
• 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 JM with WA by creating Topics, Queues, QCF' etc.
• Systems/Application Management using Administrative Interface System Management Admin Console, WSAdmin
• Configured Automated Scripts/job for WA install, Upgrades, administrative operation like start/stop/status, app deployment in Bladelogic tool a well a provide acces to WA for non-WA user by providing the respective roles.
• Configured JDBC provider and data source for Oracle, DB2, SQL, Teradata etc.
• Configured Virtual Hosts, DB connection Pools, Session Management on WAS.
• Experience in installing Fix packs, Security Fixes, 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 Clusters. 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 environments.
• Experience in securing the environment through Global security with LDAP registry. Created different user role for WA console access.
• Worked with F5,BigIP, Cisco load balancer webserver tier, 3DN for different applications.
• Knowledge in shell scripting, worked on JACL/JYTHON/WSAdmin. Implemented Cron Job for weekly/monthly jobs, scheduling and file clean up.
• Experience in troubleshooting variou issue on WA using variou Analyzer LOG/Thread and IBM Hat tools.- HA39 heap analyzer, Samurai, IBM Garbage Analysi Tool - PMAT etc
• Configured dynatrace with Application server for application monitoring.
• Experience in Performance Tuning of the WA environment by implementing WebContainer Tuning, Wily Introscope and variou IBM Heap Analyzers.
• Used Tivoli Performance Viewer to monitor WebSphere Application and tuned the environment accordingly by changing the JVM Heap, Connection Pool sizes.
• Worked on Configuring and Troubleshooting the application specific Service Integration Buse SIB .
• Implemented standard backup procedure for both application database and WA 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 roles.
• Experience in application deployment EAR' and WAR' on WebSphere Application Server/Portal environment using WP Admin portlets, XMLAcces and wsadmin.
• Worked with XML Acces and release builder to import xml's, activate portlets, deployments, clean task etc.
• Experience in performing variou Portal config task which include db transfer, enabling global security, adding LDAP realms, federation/clustering using WPSConfig/ConfigEngine tasks.
• Secured WAS/Portal infrastructure including Single Sign-On SSO setup, LDAP setup and configuring SSL between components.
• Experience in assigning roles/permissions, deploying web applications, portlets, theme and skins.
• Responsible for establishing the work plans, communicating with other group for validating the disaster recovery DR exercises.
• 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 issues.
• 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 skills. 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 Form and Report server 11.3.x to implement a banking application.11.3
• Managed and administered Domains, Clusters, JDBC Connection Pools, JDBC Data sources, Message services, Security and other resource on BEA WebLogic Server 11g,10g on Linux,Unix Server Platforms.
• Experience in application deployment EAR' and WAR' on Jbos Application server/BEA Weblogic Server using Bladelogic Script and automated scripts.
• Monitoring the performance of Extranet and Intranet applications.
• Performance monitoring, tuning and troubleshooting WebLogic, JBOSS, Tomcat and Apache server instances.
• Monitored JBoss/WebLogic server resource using Wily Introscope.

TECHNICAL SKILL

• 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 JBOS 5.X WebLogic 10.X/11.X Oracle Middleware Fusion 11g, Apache2.0.X IBM Http Server 6.X/7.X SunOne 6.X II 6.X.
• Operating System
• AIX 4.x/5.x RHEL 4.X,5.X Solari 8.X/9.X,10.X HP UX Window NT/2000/2003/XP
• Languages
• C, C, JSP, Servlets, EJB, MatLab.
• Scripting Languages
• JavaScript, Jython, JACL, Perl.
• Markup Languages
• HTML, DHTML, XML
• Database
• Oracle, SQL Server, TeraData, DB2, Sybase, Neteeza, LDAP, M - 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.

Responsibilities:

• 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 envs.
• Install, configure and troubleshoot SP server. CA Siteminder .
• Deployment, Configuration, Maintenance and troubleshooting of Java/J2EE application WAR, JAR, and EAR' on WA, Jbos and Tomcat on AIX, Linux servers.
• Install IBM Fix Packs, 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 coregroups.
• Configured and administered ODBC, JDBC, JM and JNDI / Data Source on WebSphere Application Server 7.x.
• Configured JVM custom properties, JVM heap size and JVM arguments. Both manually and through wsadmin script .
• Configured JM with WA by creating Queue Connection Factories, Queue Destinations, Topic connection factories, Resource Adapter and Listener Ports.
• Configuring and troubleshooting Service Integration Bus. SIB
• Monitored JVM heap size and garbage collection time for tuning JVM's. Used IBM Heap Analyzer and GC Analyzer PMAT to troubleshoot issue with OOM Exceptions/ CPU starvations/ Thread Hung for the CPU intense applications.
• Configure JVM with Dynatrace for application monitoring.
• Involved in troubleshooting of emerging application issues, from WebSphere configuration to code issues.
• Worked with Perl/python script to automate installation task and deploy tasks.
• Configure SSL and Digital Certificate 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 applications.
• Opened the Problem Management Record PMR with the IBM to fix application bugs.
• 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 Form and Report server 11.3.x to implement a banking application.11.3
• Install, configure, monitor and troubleshoot Apache webserver on Linux/AIX/window environments.
• Deployment JAR, WAR, and EAR on WebLogic Server and Jboss/Tomcat Servers.
• Configuring DB, Connection pool and JM connections.
• Worked with BigIP, Cisco load balancer webserver tier, 3DN for different applications.
• Bladelogic script automation for application deployment, log rolling, JVM start/stop services.
• Troubleshooting all build related issue at the server and application level.
• Experience in Performance Tuning of the JBOS 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.

Confidential

Responsibilities:

• 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 environments.
• Deployment, Configuration, Maintenance and troubleshooting of Java/J2EE application WAR, JAR, and EAR' on WA on AIX, Linux servers.
• Configured On Demand Router ODR, ODR Bridges, Dynamic Clusters. Work experience on Application Edition Manager AEM for WebSphere XD.
• Install IBM Fix Packs, 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 coregroups.
• Configured and administered ODBC, JDBC, JM and JNDI / Data Source on WebSphere Application Server 6.x/7.x.
• Configured JVM custom properties, JVM heap size and JVM arguments. Both manually and through wsadmin script .
• Configured WebSphere MQ with WA by creating Queue Connection Factories, Queue Destinations, Resource Adapter and Listener Ports.
• Configuring and troubleshooting Service Integration Bus. SIB
• Monitored JVM heap size and garbage collection time for tuning JVM's. Used IBM Heap Analyzer and GC Analyzer PMAT to troubleshoot issue with OOM Exceptions/ CPU starvations/ Thread Hung for the CPU intense applications.
• Production Server monitoring and reporting the issue using monitoring tool such a Wily Introscope.
• Providing acces to application/testing team by creating Bladelogic Scripts/Jobs.
• Involved in troubleshooting of emerging application issues, from WebSphere configuration to code issues.
• Worked with Perl/python script to automate installation task and deploy tasks.
• Configure SSL and Digital Certificate 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 applications.
• Opened the Problem Management Record PMR with the IBM to fix application bugs.
• 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 2003 - 2008, BMC Patrol, Oracle 10g, DB2.

Responsibilities:

• Install, configure, Troubleshoot and Maintain WebSphere Application Server 7.x on Linux and Window platforms.
• 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 nodes.
• 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 pages, added portlets, assigned acces to the users.
• Creating and managing the Portal pages.
• Implementing SSO using LDAP and LTPA tokens.
• Web Content Management Portlet administration.
• Experience in Configuring subscriber and syndicator for web content syndication, created WCM librarie and assigned roles.
• 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 Server to meet the BP requirement such a 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-fixe 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, JM and JNDI / Data Source on WebSphere Application Server 6.x/7.x.
• Configured JVM custom properties, JVM heap size and JVM arguments. Both manually and through wsadmin script .
• Monitored JVM heap size and garbage collection time for tuning JVM's. Used IBM Heap Analyzer and GC Analyzer to troubleshoot issue with OOM Exceptions/ CPU starvations/ Thread Hung for the CPU intense applications.
• 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 issues, from WebSphere configuration to code issues.
• Automated daily activitie and auto deploy proces using UNIX shell script and Cron Jobs.
• Creation of SSL and Digital Certificate 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 applications
• Opened the Problem Management Record PMR with the IBM to fix application bugs.

Confidential

WebSphere Application Server Engineer/ JBos 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 Cogno 8.3/8.4
• Maximo Change PMP 7.1.1.2 Build D DB Build V710-33

Responsibilities:

• Install Configure, Troubleshoot and Maintain WebSphere Application Server 6.x /7.x on AIX, Linux and Window platforms.
• Installed and configured IIS, Iplanet, Apache 2.x and IBM HTTP Server in variou environments.
• 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 WA on AIX, Linux and Window servers.
• Install, configure and troubleshoot third party security tool such a SiteMinder for Single Sign On and user authentication.
• Configured On Demand Router ODR, Dynamic Clusters.
• Install IBM Fix Packs, Refresh pack for IBM Http Server, Plugin, SDK, Node and Cell.
• WebSphere Support for huge enterprise application like IBM Cognos, 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 coregroups.
• Configured and tuned IBM Http Server. for faster response for the end user .
• Tuning WebContainer to avoid Native Memory issue on JVM's.
• Configured and administered ODBC, JDBC, JM and JNDI / Data Source on WebSphere Application Server 6.x/7.x.
• Configured JVM custom properties, JVM heap size and JVM arguments. Both manually and through wasadmin script .
• Configured WebSphere MQ with WA by creating Queues, Queue Connection Factorie and Queue Destinations.
• Configuring and troubleshooting Service Integration Bus. SIB
• Monitored JVM heap size and garbage collection time for tuning JVM's. Used IBM Heap Analyzer and GC Analyzer to troubleshoot issue with OOM Exceptions/ CPU starvations/ Thread Hung for the CPU intense applications.
• 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 issues, from WebSphere configuration to code issues.
• Worked with BigIP/Cisco Router load balancing tool for different applications.
• Worked with Perl/python script to automate installation task and deploy tasks.
• Automated daily activitie and auto deploy proces using UNIX shell script and Cron Jobs.
• Creation of SSL and Digital Certificate 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 managing the rc script for server restart etc
• Performed Application-data backup recovery, local backup/restoration of the WebSphere Environment configuration and applications
• Opened the Problem Management Record PMR with the IBM to fix application bugs.
• 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.

Responsibilities:

• 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 environments.
• Installed and configured Apache 2.x and IBM HTTP Server in variou environments.
• Configuring and tuned Apache according to the End User Needs.
• 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 pages, added portlet and worked with xmlaccess/releasebuilder to export/import portal content.
• Configured and maintained WebSphere cluster and external hardware load balancers.
• Deployed variou WAR, JAR, EAR application 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's.
• Resolved production issue in a timely manner by taking thread dump and also by using third party tools.
• 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 issues, from WebSphere configuration to code issues.
• Automated daily activitie and auto deploy proces using UNIX shell scripts.
• Creation of SSL and Digital Certificate 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 Servers.
• Performed Application-data backup recovery, local backup/restoration of the WebSphere Environment - configuration 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 Solaris, IBM HTTP Server, Window NT, Java, JSP, EJB 2.0, JSP, and Servlets.

Responsibilities:

• 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 WA 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 specifications.
• Responsible for starting up, configuring, administering and maintaining the J2EE application a part of the enterprise' computing/ networking infrastructure and Deploying applications
• Extensively involved in Tuning and Clustering of WA 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 WA 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' 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 processes.
• Tuned the WebSphere Application Server JVM Heap Sizes.
• Involved in writing build script with JACL and administration of WebSphere Application Server.
• Installed the Service Packs, patches, license in Production and PLE Servers.
• Log and document problem within the appropriate system.
• Assisted with prioritization of enhancement to existing project and maintenance requests.
• Identified reoccurring or potential problems.
• Investigated alternate method to expedite problem resolution.
• Provided on call 24x7 support on a rotation basi to attend user and system calls