SUMMARY

• Total 15 years of experience in the IT industry and above 9 years of strong experience as a Middleware System Administrator using various Confidential products like Confidential DataPower Gateway XG45, IDG, WebSphere Application Server, WebSphere Enterprise Bus, WebSphere Process Server, Confidential DataPower, WebSphere Portal Server, WebSphere Service Registry Repository, iLOG, Confidential HTTP Server, IHS Plugins TOMCAT & WebSphere MQ.
• Very strong experience in complete life cycle of WebSphere Application Server Administration like Architecture, Design, installation, Configuration, Deployment, Scripting, Migration, and Trouble shooting on Solaris 10/9/8, Aix 6.1/5.3/5.2/4.3 , Suse Linux & Windows 2008, 2003 Server Environments.
• Over 6 years of experience in Analysis, Design, Development, Testing and Implementation of Web based and Client - Server Software applications using the C#.net, ASP.net, eVB Databases Sybase 9.0/8.2. Sql Server 2000/5.0.
• Experience in install, configuration, migration, installing fix packs for various Confidential WebSphere products like WebSphere Application Server 8.5, 8.0, 7.0, 6.1, 5.1, WebSphere Process Server 7.0, 6.2, 6.0, WebSphere Portal Server 8.0, 6.0, 5.1, WebSphere Business Modeler Publishing Server 6.2, 6.0, WebSphere Service Registry Repostiary 7.0, 6.1, iLOG 7.0, 6.1, Confidential Information Analyzer, Data Stage on AIX, Linux, Solaris and Windows.
• Expertise in migrating existing applications from WAS 6.0, WAS 6.1 using waspreupgrade and waspostupgrade tools.
• Excellent experience in handling multiple project teams as well as being responsible for WebSphere configuration, load balancing, performance tuning, disaster recovery, high availability, problem determination and providing technical support.
• Experienced in implementing Work Load Management (WLM) methodology and Fail Over using clustering including horizontal and vertical clustering.
• Enabling Global security and configuring different types of LDAP servers Confidential Tivoli Directory server, MS Windows Active Directory in WebSphere.
• Creating Self Signed & CA (Verisign & entrust) signed SSL Certificates 1024/2048 key size Data base (KDB) using ikeyman/GsKit for Confidential HTTP Server. Good in Importing, Receiving and installing CA signed Certificates and encrypting/decrypting stash password.
• Creating J2CC-Authentication Alias, Data Sources for different data bases like DB2 7.2.x/8.0.x, Sybase, Oracle 10g/9i/8i/7.x., SqlServer 6.5/7.0/2000.
• Experience in writing scripts to stop/start up websphere. Well versed with cron job to schedule down/up websphere and log rotation.
• Strong experience in Analyzing, Trouble shooting and taking appropriate actions for Application/Web server/App Server/Portal Server errors and logs using WebSphere Log Analyzer tool.
• Experiece in analysing Java core, Heap dumps, native stderror using Confidential Support Assistant 4.1 tools Confidential Monitoring and Diagnostic Tools for JAVA - Garbage Collection and Memory Visualizer, Memory Analyzer & Thread and Monitor Dump Analyzer for JAVA.
• Created Confidential Problem Management Records (PMR) to report WebSphere Application Server & IHS problems.
• Involved in 24/7 on call Production Support on a rotation basis.
• Involved in Disastory Recovery schedules & dry run tests for WebSphere and Webserver Servers.
• Well versed in BMC Remedy tool for creating incidents & change requests to implement the changes and discuss in change meeting with the customer.
• Excellent experience in database management with the following concepts and implementation in creation of Databases, Tables & Relationships, Indexes Stored Procedures & Functions, creating Views, Triggers, Domains, Events & Scheduling.
• Having experience in tuning procedures and queries for maximum performance. Involved in performance tuning of very complex SQL statements procedures using show plan.
• Team Player with the ability to communicate effectively at all levels of the Software Development Life Cycle.
• Working with end client very closely and prioritize work without disrupting their business.
• Upgrading technical skills as and when required.

TECHNICAL SKILLS

Programming Languages: Java, eVB 3.0, C and Perl 5.0.

Operating system: Confidential AIX 6.1/5.3/4.5, SUN Solaris 2.7/2.8/2.9, LINUX (REDHAT), Windows NT/ 2000/2003/2008 server, Windows XP/98/95 & Unix.

J2EE/Web Technologies: Servlets, JSP, EJB, Struts, ASP/ASP.NET, C#, Java Script, VB Script, XML, CGI-Perl, Jacl, Jython & ANT scripts.

Databases: Oracle 8i/9i/10g/11g, DB2/UDB 7.2/8.0, Sybase 9.0/8.2, Sql Server 2000/5.0 and Sql Server CE, Oracle 7.3, MS-Access 2000.

WEB/Middleware Servers: Confidential DataPower XG45, IDG 7.2, Confidential WebSphere Application Server 8.5/8.0/7.0/6.1 /5.1 , WebSphere Process Server 7.0/6.2/6.0, WebSphere Service Registry Repositary 7.0/6.1, WebSphere Portal Server 8.0/6.0, Business Modeler Publishing Server 6.1, iLog 7.1/6.1, Apache Web Server 1.2.2/1.3/2.0 , Confidential HTTP Server 8.0/7.0/6.1/1.3.28/1.3.26 , Confidential MQ Series 7.0/5.x, IIS 5.0, Tomcat.

Monitoring Tools: Wily Introscope, Tivoli Performance Viewer, Thread Analyzer, Log Analyzer, Garbage Collector Tool, Heap Analyzer, FFDC Tool, MemoryDump Diagnostic Tool, Confidential Tivoli Monitor.

Protocols: TCP/IP, UDP, HTTP/HTTPS, RMI/IIOP, SOAP, SSL, SMTP, IMAP, POP3, NIS.

PROFESSIONAL EXPERIENCE

Confidential, New Jersey

WebSphere/DataPower Administrator

Responsibilities:

• Install & Configure WebSphere Process Server 64-bit and Enterprise Service Bus as and when required for new applications.
• Create custom & Golden Topology environment for WebSphere Process Server.
• Create & Configure clusters, application servers, webservers & IHS Plugins.
• Install & Configure Enterprise applications from admin console and through scripts.
• Update Import urls, policy sets for SCA modules.
• Create JMS Connection factories, create queues for WebSphere MQ messaging providers for both JMS & MQ Target Client.
• Create JDBC providers for DB2, SqlServer, Sybase & Oracle Databases.
• Configure Data Sources and J2CC Authentication alias to connect data bases.
• Configure Shared libraries, create virutal hosts.
• Submitting failed events from Failed Event Manager (FEM).
• Import/Export Business rules from Admin console.
• Update Message Maximum Retry settings.
• Configure and load log4j entries.
• Configure DynaTrace agent.
• Submit MQ Messages as and when required.
• Administrating DataPower XG 45, IDG 7.2.0.0 real and vitual appliances in Dev, QA & Production.
• Creating new application domains.
• Firmware upgrade from IDG.7.2.0.0 to IDG.7.2.0.2 in all environments.
• Enable/Disable application domain.
• Configure ethernet interfaces, DNS entries, NTP Services.
• Configure Web Service Proxy.
• Adding entries in Static Route Table.
• Creating & Configuing log category & log target.
• Exporing and importing configuration from one domain to another domain.
• Configure XML Firewall, Configure processing action.
• Change HTTP frontside handler, Adding WSDL files, Changing backend url.
• Change Remote EndPoint Host for Web Service Proxy.
• Configure Crypto Certificates & Crypto validation Credentials.
• Create SSL proxy profile, Configure SSL proxy profile.
• Install SSL Certificates and Map the certificates.
• Install and upgrade to latest FirmWares as and when required.
• Install DPBuddy tool and configured the appliances to run scripts for automation deployments and copying files and folders.
• Creating checkpoints for backup and restore after the changes.
• Tested secured backup and restored the appliance in another appliances.
• Creating MQ queue managers.
• Configure SQL Data Sources and connection password alias.

Environment: WebSphere Application server 7.0/6.0, WebSphere Enterprise Bus 7.0, Confidential DataPower XG45 IDG 7.2, Confidential HTTP Server 7.0/6.0, WebSphere MQ 7.0, TOMCAT & Linux.

Confidential, Texas

WebSphere Middleware Administrator

Responsibilities:

• Changing application configuration to access Confidential servers.
• Installed & configured Confidential HTTP Server 7.0.

Environment: WebSphere Application server 8.5/7.0, Confidential HTTP Server 7.0 & Linux.

Confidential, Texas

WebSphere Middleware Administrator

Responsibilities:

• Supporting e-Business applications and setup Development, Testing, Staging and Production environments for the new applications.
• Installed, configured, administrating and supporting WebSphere Application 8.5, 8.0 & 7.0.
• Knowledge of Creating & confuring ODR (on demad router) & Dynamic Clustering.
• Supporting WebSphere Application Server clustering, load balance and failover.
• Installed & configured WebSphere Portal Server 8.0 using Oracle database as backend.
• Tested and deployed portal applications on WebSphere Portal Server using portal toolkit.
• Deploying portlets, themes, skin & pages. Managing access control, rights for the portlets.
• Exported data using ReleaseBuilder and importing other environments using xmlaccess.
• Written scripts for automated deployment process using Jacl, Jython & ANT scripts.
• Configured the web server interfaces, session management, virtual hosts and transports for WebSphere.
• Installing EARs, WARs and configured application specific JVM settings, Web container parameters using the Admin Console and WSADMIN.
• Responsible for deploying enterprise applications from Admin console and enabling security using LTPA and LDAP for admin console and application components on AIX.
• Configured WebSphere resources like JVM heap settings, JDBC providers, JDBC data sources, connection pooling, Virtual Hosts, Global Security and SSL.
• Install and configure SSL certificates of VeriSign/entrust for Confidential HTTP Server servers.
• Creating Data Sources for different Databases like DB2, Oracle, Sql Server.
• Worked closely with Oracle/DB2 DBA to setup Databases for Process Server and iLOG.
• Configuring HTTP Server Plugins and generating HTTP Plugins.
• Installing fix packs for Confidential InfoSphere Analyser for Data Stage products.
• Installed & Configured Tivoli Access Manager Runtime on AIX and configured Trust Association and enable Interceptors.
• Involved in trouble shooting and Performance tuning using PMI (Performance Monitor & Infrastructure), TPV - tivoli performance Viewer and log analyzer.

Environment: WebSphere Application server 8.5/8.0/7.0/6.1 /5.1 , WebSphere Process Server 7.0/6.2/6.0, WebSphere Service Registry and Repository 7.0/6.1, WebSphere Portal Server 8.0, 7.0, iLOG 7.0/6.1, Confidential HTTP Server, Windows 2003 and UNIX (AIX/Solaris/Linux).

Confidential, Texas

WebSphere Middleware Administrator

Responsibilities:

• Supporting an eBusiness applications and setup new environments for Development, Testing, Staging and Production.
• Installed, configured, administrating and supporting WebSphere Application Server 7.0/6.1/6.0.
• Installed, configured WebSphere Service Registry Repository 7.0/6.1.
• Installed, configured iLOG 7.0/6.1 on WebSphere Application Server 7.0/6.1.
• Configured Rules Team Server, Rules Execution Server using SqlServer database as backend. Executed database scripts at database.
• Installed, configured WebSphere Portal Server 6.0/5.1.
• Installing, Uninstalling Fix packs for various products WebSphere Application Server (eg. WAS upgradation from 6.1 to 6.1.0.41 and 7.0 to 7.0.0.19)
• Creating application servers for each application. Handling application servers & administration from WebSphere Admin Console.
• Implemented Vertical, Horizontal and mixed clustering environment of WebSphere Application Server 8.5/8.0/7.0/6.1 , WebSphere Process Server 7.0/6.2/6.0.
• Developed many shell scripts to automate the maintenance process of the WebSphere to start/stop the services.
• Log file rotations using WebSphere Admin console.
• Enabled Global Security using Custom, Federated, and LDAP registries.
• Adding users, groups to login Admin Console for various roles (Monitor, Operator, Configurator, Administrator).
• Installed and configured Confidential HTTP Server and administrating from Admin cosole as UnManaged Node.
• Used Tivoli Performance Viewer to monitor WebSphere Applications and tuned the environment accordingly like changing the JVM Heap, and Connection Pool sizes.
• Creating, configuring Resource environment entries at cluster, application server scope.
• Executed Database scripts for WebSphere Process Server 7.0/6.2/6.0 on DB2 Databases.
• Handled the maintenance of the various WebSphere products on different UNIX platforms and setting up the development and testing and staging environment for the on going application development.
• Deployed the Portlets, Themes, Skins, Portal Services and Enterprise Services using BuildForge, PBAD (Portal Build and Deployment) and RAFW tools.
• Administered and configured portal resource using Portal Administration Portlets, XML Configuration Interface, Portal Scripting Interface, and Release Builder.
• Created the pages, added portlets to the pages and assign permissions by access control (ACL) administration with the use of use the Resource Permissions, User and Group Permissions, and Manage Users and Groups portlets.
• Supported WebSphere Application Server clustering, load balance and failover.
• Tested and deployed portal applications on WebSphere Portal Server using portal toolkit.
• Involved in deploying the EAR files and scripting automated deployment of the applications.
• Configured the web server interfaces, session management, virtual hosts and transports for WebSphere.
• Installing and configuring SSL certificates of VeriSign/entrust for Confidential HTTP Servers.
• Creating Data Sources for different Databases like DB2, Oracle, Sql Server.
• Worked closely with Oracle/DB2 DBA to setup Databases for Process Server and iLOG.
• Configuring HTTP Server Plugins and generating HTTP Plugins.
• Installing fix packs for Confidential InfoSphere Analyser for Data Stage products.
• Involved in trouble shooting and Performance tuning using PMI (Performance Monitor & Infrastructure), TPV - Tivoli Performance Viewer and log analyzer.

Environment: WebSphere Application server 7.0/6.1/6.0, WebSphere Process Server 7.0/6.2/6.0, WebSphere Service Registry Repository 7.0/6.1, WebSphere Portal Server 6.0/5.1, WebSphere Business Modeler Publishing Server 6.1/6.0, iLOG 7.0/6.1, WebSphere MQ 5.1, Confidential HTTP Server, Windows 2003 and UNIX (AIX/Solaris/Linux).

Confidential

Sr. Software Engineer

Responsibilities:

• Study and Analyze the requirements.
• Worked in writing SQL queries, Procedures, Functions.
• Worked in writing Views to be used in the listing screens.
• Periodically rebuild the indexes on frequently updated/deleted tables increase the performance.
• Recompile the Stored Procedures when new index is created.
• Involved in De-normililse of database for better performance.
• Created Remote Database.
• Worked on Cursors to implement business logic in the application.
• Implemented TimeStamp Based Synchronization, which checks for each synchronization the last synchronization time and the changes occurs after the previous synchronization.
• Written Triggers for all the tables to update the lastupdateTime & lastupdateUser of the record.
• Involved in creating the replica of the main database for the Desktop synchronization (Portable).
• This module is used for the users to work offline. Once the work done, user will sync to the main database.
• Involved in creating the set of the tables to required PDA synchronization.
• This module is used by set PDA users.
• Involved in creating separate Database IDs for all the different databases. It will eliminate the synchronization failures of duplicating values.
• Created Publication to access the set of the Tables.
• Created Users to acess the publication.
• Involved in writing Subscription to access the publication for the Mobilink Users.
• Involved in writing different Synchronization Scripts to download/upload the data from PDA to main Database and for Desktop to Desktop synchronization.
• Fixed the problems based on the ErrorLog during the synchrnozation.

Environment: eVB 3.0, Microsoft Active Sync, Sybase 8.0.2, Mobilink Synchronization.

Confidential

Software Engineer

Responsibilities:

• Involved in the screen designing using eVB 3.0.
• Created Remote Database using Sybase Adaptive Server Anywhere 8.2.
• Written the Synchronization logic based on Mobilink Synchronization.
• Involved in Unit Testing of the application.

Environment: eVB 3.0, Microsoft Active Sync, Sybase 8.0.2, Mobilink Synchronization.

Confidential

Responsibilities:

• Involved in the screen designing using eVB 3.0.
• Created mobile Database using Sybase Adaptive Server Anywhere.
• Reading the Barcode value using SocketScan software.
• Storing the Pictures/Images of the Car in the Pocket PC using NexiCam software.
• Uploading the pictures using ScottyFTP Software.
• Involved in the data synchronization logic for the main server.
• Involved in the Unit Testing of the software.

Environment: eVB 3.0, Microsoft Active Sync, Sybase 8.0.2, Mobilink Synchronization.

Confidential

Web Developer

Responsibilities:

• Study and Analysis of the specification provided by the client.
• Design and Development.
• Participated in the Testing of the application.

Environment: HTML, Java Script, C.G.I. PERL 5.0, Sql Server 5.0.

Confidential

Responsibilities:

• Analysis of the System.
• Developed the Screens using HTML.
• Validated the inputs through Java Script.
• Involved in Unit Testing of the application.

Environment: HTML, Java Script, C.G.I. PERL 5.0, Sql Server 5.0.

Confidential

Responsibilities:

• Understanding the software architecture
• Development using Java, Servlets.
• Database management and JDBC connectivity

Environment: Win-NT, JavaScript, Servlets, Sql-server 5.0