SUMMARY:

• WebSphere / Middleware engineer looking to add value quickly.

TECHNICAL SKILLS:

SKILLS: IBM WebSphere 4,5, 6,6.1, 7,6.1,7,8, MQ Series V6, V7, Message Broker 6,7, WPS 6, 6.1,WebSphere Process Server 6.0,6.1, 7, IBM WSSR, SOA, WebSphere Lombardi, WebSphere Commerce WebSphere Integration, WebSphere DataStage, WebSphere Portal, Java, Glassfish, Tomcat, Spring, Hibernate, Apache Felix, JBOSS, SiteMinder, IBM HTTP Server, RAD 7/8, IBM WID, IBM WPF, JavaScript, Java/Perl, CSS, XML, FLEX, CA Introscope, IBM ITCAM, Spluink Linux, Unix, Solaris, AIX, Windows Server,ITCAM, Websphere InterChange Server, Weblogic Portal Administation

WORK EXPERIENCE:

Confidential

Middleware Administrator

Responsibilities:

• Extensive ETL tool experience using IBM Infosphere/Websphere DataStage, Ascential DataStage.
• Worked on DataStage tools like DataStage Designer, DataStage Director and DataStage Administrator.
• Strong understanding of the principles of Data Warehousing using fact tables, dimension tables and star/snowflake schema modeling.
• Worked extensively with Dimensional modeling, Data migration, Data cleansing, ETL Processes for data warehouses.
• Developed parallel jobs using different processing stages like Transformer, Aggregator, Lookup, Join, Sort, Copy, Merge, Funnel, CDC, Change Apply and Filter. Advised end clients on WebSphere, JBOSS, Tomcat practices based on results from ITCAM diagnostics
• Executed Installation and configuration of ITCAM for Websphere v6 and v7
• Installed and configured ITCAM for Web Resources for J2EE based applications
• Identified several traps and delays caused by lock retentions
• Provided detailed application analytics and problem isolation based on real - time data.
• Provided detailed overviews of Tier 2 and 3 application performance using ITCAM on Linux, AIX, Sun Solaris, Operating Systems
• Installing and configuring Jboss and supporting components
• Experience in clustering Jboss servers
• Support custom scripts
• Support/trouble shoot Jboss application server

Confidential

Middleware Engineer

Responsibilities:

• Experienced in scheduling Sequence and parallel jobs using DataStage Director, UNIX scripts and scheduling tools.
• Experience in troubleshooting of jobs and addressing production issues like data issues, ENV issues, performance tuning and enhancements.
• Knowledge in using Erwin as leading Data modeling tool for logical (LDM) and physical data model (PDM).
• Extensive experience in design and development of Decision Support Systems (DSS).
• Executed Websphere Datastage Installation, configuration, and tuning
• Installed and configured Datastage Packs for SAP BW and PeopleSoft
• Performed WebSphere Portal Administration, configuration, and tuning
• Implemented J2EE Application Server best practices in all environments
• Performed Linux/Solaris/AIX Administration and shell scripting
• Executed MQ 6 to 7 Migration
• Administered, Configured Siteminder and Instrumented with CA Introscope
• Performed WebSphere MQ/WBM Architecture and design
• Performed IIS administration
• Performed IBM HTTP Server (I.H.S) administration
• Performed WebSphere Jacl/Jython script development
• Performed WebSphere/MQ 24/7 administration
• Performed advanced Jacl/Jython scripting
• Performed Weblogic Administration,configuration, and tuning
• Performed WebSphere 6 and 7 for junior engineers
• Performed CA Introscope Installations, configurations, and tuning
• Performed CA APM CEM administration, configuration, and tuning
• Developed/Designed Custom Cognos reports for WebSphere Businees Monitor
• Performed IIS PGP admin administration,configuration, and tuning
• Designed the ETL jobs using IBM WebSphere Information Server 8.1 to Extract, Transform and load the data into Staging and then into Oracle Database.
• Extensively used the designer to develop various parallel jobs to extract, transform, integrate and load the data into Corporate Data warehouse (CDW).
• Designed parallel jobs using stages such as Join, Merge, Lookup, Remove Duplicates, Copy, Filter, Funnel, Dataset, Lookup, Pivot, and Sort, Surrogate key Generator, Change Data Capture (CDC), Modify, Row Generator and Aggregator.
• Handled Performance Tuning of Jobs to ensure faster Data Loads.
• Extensively worked with Shared Containers for Re-using the Business functionality.
• Created Job Parameters and Environment variables to run the same job for different schemas.
• Used to do code reviews for all the jobs before moving to production.
• Performed WebSphere 7/8 migrations, configurations, automated scripting, and tuning
• Performed Core Java Development with Eclipse and IBM RAD. 8
• Performed Optier Administration/config
• Performed Jacl/Jython automated scripting for automated deployment of applications
• Performed CA Wily Introscope 6,7,8,9 administration, configuration, tuning and migrations
• Performe CA CEM Administration, configuration, troubleshooting
• Performed WebSphere MQ/WMB Administration
• Utilized Eclipse to develop mobile web solutions for Banking Client.
• Participated in 24x7 on call support team with a rotating pager and primary/secondary engineer
• Optimized J2EE application transactional data feeds to servers for performance maintenance.
• Enhanced/developed J2EE capital market web applications for front end and back end solutions .Also utilizing JQuery to enhance capital market banking applications.

Confidential

Entry Level Java Developer

Responsibilities:

• Developed the Web Based Rich Internet Application (RIA) using J2EE (Spring framework) and Macromedia/Adobe Flex.
• Developed hibernate DAO Accessor Classes using Spring JDBC Template
• Developed Servlets and JSPs based on MVC pattern using Struts framework and Spring Framework.
• Designed and developed various modules of the application with J2EE design architecture, using eAgent frame work JSPs, HTML, AJAX, JQuery, iFrame and JavaScript.
• Used AJAX to implement some customizations which required dynamic behavior like controls dependent on user value selection on some other controls.
• Designed and implemented Java engine and API to perform direct calls from font-end JavaScript (ExtJS) to server-side Java methods (ExtDirect).
• Developed web pages using HTML/CSS and JavaScript.
• Developed Rest architecture based webservices to facilitate communication between client and servers.
• Developed various reusable helper and utility classes using Java Beans with Eclipse editor.
• Deployed EJB Components on WebLogic
• Worked with Rational ClearCase to provide sophisticated version control, workspace management and parallel development support
• Worked with business teams using Agile methodology to integrate business line of apps with SOA in a seamless fashion.