Professional Summary:

• Versatile professional with 11 years of experience in Information Technology
• Excellent experience with Object Oriented Analysis, Object Oriented Design using Java, and J2EE technologies.
• Strong core Java development experience.
• Extensive experience on J2EE technologies JDBC, Servlets, JSP and EJB.
• Posses' expertise in MVC Model View Controller architecture with Struts, Spring MVC and JSF
• Expertise in integrating Java frameworks with Spring
• Extensive knowledge on JDBC/ORM tools IBatis Hibernate by integrating with Springs.
• Experience in writing scripts using ANT, PERL UNIX.
• Good experience on web/application server's configuration and tuning on Websphere, Weblogic, JBoss, JRun, GlassFish, Apache, IBM HTTP and Tomcat.
• Excellent experience in RDBMS using Sybase, Oracle, PL/SQL and PostgresSQL.
• Experience in Configuration Management using CVS, SVN, and VSS. Well versed in code management using Repositories.
• Experience in developing applications using IDE's like Eclipse, Editplus and Notepad .
• Experience in full SDLC that includes analysis, design, development, coordinating testing and performance monitoring.
• Experience in web designing using HTML and JSTL.
• Experience in XML parsers, XSLT, DTD and CSS
• Experience in Autosys job scheduler JIL implementation.
• Experience in developing applications on Windows/Unix.
• Know ledged in migrating applications from Solaris to Linux.
• Well versed working on large-scale highly integrated enterprise systems as an individual contributor as well as team player.
• Excellent communication skills with tremendous experience in requirement gathering and interacting with clients/User groups.
• Versatile team player with good analytical, communication and interpersonal skills.

Technical Skills:

Operating Systems : Linux Red Hat, UNIX, and Windows 8/7/XP/2000.

Java Technologies : CSS, DHTML, J2EE, JDBC, JSF, JSP, JSTL, LDAP, ODBC, JavaBeans.

Frameworks : Struts 1.2/2.x, JSF2.0 and Spring Framework.

IDE : Eclipse, Edit Plus, Notepad , RAD.

Databases : Oracle 8i/9i/10g, PL/SQL, Sybase ASE and PostgresSQL.

Web Technologies : HTML 4.0/5.0, XHTML, and AJAX.

Web/App servers : Tomcat5.x, JBoss4.0, GlassFish, Apache, IBMHTTP, WebLogic8.1,

WASCE 3.x/2.x and WebSphere5.0/6.0/6.1.

Open Source : Apache POI, Jxl, Axis Web services.

Scripting Languages : JavaScript, JQuery, ANT1.6, shell, AWK scripts.

Other Technologies : XML DTD, XML Schema, XSL, XSLT , CSS, C, C and Visual Basic.

Professional Work Experience:

Confidential

Senior Developer

Responsibilities:

• Leading team of 8 by assigning tasks.
• Taking care of code integration without any defects during IUT.
• Involved in design, development, testing phases of the project
• Interacts with the clients to gather requirements from end to end and translate them technically to the respective team members.
• Writing technical design documents.
• Enhancing existing PERL scripts with new requirements.
• Developed Forecast, Admin and Salary modules enhancements like two plus years forecast logic using core Java, Spring mvc.
• Written an Axis webs services to place a request o gain entitlements and Manage Segments assign to users.
• Developed and enhanced screens using JQuery UI rich components.
• Implemented a screens using JQuery UI widgets Accordion, Autocomplete, Dialog, Datepicker, Button, Tooltips using its interactive and effects like resizable, selectable, draggable, animation, toggles etc.,.
• Written and converted existing perl scripts to process new feeds and enhancements for existing scripts.
• Applied a look and feel using JQuery themes like Redmond, UI lightness, Start, Flick etc.
• Migrated most of the existing javascript code to JQuery way to minimize coding logic.
• Implemented business logic in spring simple form and multi action controllers.
• Implemented Springs with IBatis
• Involved in Implementation of Middleware framework using IBatis and Spring Framework for prototype development.
• Developed excel uploads using JXL.
• Installing and cluster setup of WASND
• Involved in application server migration from JRun to WASND.
• Strong experience in development, and testing phases of software development life cycle.
• Interacted with the clients to gather analyze business requirements of the various modules of the project
• Developed Stored Procedures/tables/indexes/queries for Forecast, Resources and Admin Modules.
• Involved in database performance tuning.
• Configured Web sphere for connection pools and deployment of ear and war files.
• Extensively used Perl scripting to develop batch jobs.
• Good exposure to UNIX/Linux environments.
• Involved in migrating the applications from Solaris to Red hat Linux.
• Played an active role in the deployment process of the applications on the server side.
• Involved in Unit testing.
• Providing production support for existing application.

Environment: Java/J2EE, JSP, JMS, JSTL, JXL, JavaScript, HTML, CSS, JRUN, WASCE/ND, Eclipse, UNIX, Sybase, Spring MVC 3.0, Ajax, Ant, IBatis, Perl, Talend, SVN, VSS, JQuery1.8.16, Axis Webservices.

Confidential

Senior Developer

Responsibilities:

• Gathering requirements from client and leading them with offshore.
• Review and modification of design documents and data model.
• Preparation of estimates for identified new features/requirements.
• Migrated applications from Solaris to Red hat Linux
• Taking care of enhancements, bug fixing, unit and integration testing.
• Maintenance of C C code.
• Extracted and loaded the data using Perl.
• Developed Unix Shell Scripts for background jobs.
• Involved in validating XML messages from external systems.
• Developed front-end screens using JSP / Servlets and database connections using JDBC.
• Installing of IBM IHS WebServers Websphere Application Server Community Edition 3.0 configuration and tuning.
• Deploying the Webpackages and configuring using automated scripts.
• Automating processing of feeds received from Mainframe through NDM and sending feed to downstream.
• Used Sybase as Database and involved in writing the SQL queries.
• Developed stored procedures.
• Taking care of releases end to end.
• Development of database components using Open Client
• Developed Java thread based multi-threading for performance.
• Responsible for doing enhancements in the Inventory code and correcting code errors.
• Responsible for supporting Integration Testing
• Used Service Now Citi proprietary Tool for tracking the issues.
• Used SVN and Hermes as Version Control System for managing the Application Code.
• Developed JIL scripts for Autosys Jobs.
• Used Orbix for Middleware
• Taking of daily, month-end, Quarter- end and Year end batch jobs.
• Implemented business logic in Struts.
• Implemented front end using JSTL and JSP's.

Environment : Java, JSP, Springs 3.0, C, C , Shell and Perl Scripting ,Sybase, Oracle , STL, Multithreading, Sun Solaris , AIX , Orbix , SVN , Hermes, Autosys , gdb, Java Script, VB , WASCE, IBM IHS, Tomcat , Open Client , Pro C., Mainframe

Confidential

Senior Developer

Responsibilities:

• Coordinating with offshore team.
• Involved in design, development, testing, phases of the project modules.
• Developed Ant scripts.
• Taking care of code review
• Taking care of release process.
• Writing database stored procedures and views.
• Running cycles and generating reports.
• Worked on Sybase query tuning.
• Developed adhoc reports logic using core java and spring core.
• Developed FED and TIC reports generation using Core Java, Spring Core with Ant
• Implemented a feeds to process a parallel batch processing using Ant, threads based on different conditional criteria.
• Written stored procedures, tables and view objects.
• Implemented a code which pulls the feeds from Mainframe and process it.
• Migrating Web applications from JRun Application server to IBM Websphere Application Server Community Edition.
• Configuring IHS to IBM WASE Application Server with plug-in and SSL
• Deploying configuring applications on WASCE server.
• Worked on generating reports for each month to submit for Federal processing.
• Handled complete packages migration from SOLARIS to Linux platform and co-ordinate unit testing with offshore.
• Worked on SSL certificates install and configuring IBM IHS and WASCE.

Environment: Java, J2EE, JSP, Spring Core 3.0, Ant, Shell, Perl, Eclipse, Sybase, Java Script, IBM Websphere Application Server Community Edition, IBM IHS and Linux.