SUMMARY

• Over 7 Years of Experience in Design, Development, Integration and Testing (SDLC) of Software Solutions based on J2EE Technologies.
• Expertise in Web UI designing using HTML, XHTML, CSS, and XML,JAVASCRIPT
• Worked on the Confidential front end Framework WRIA .
• Expertise on the Web Frameworks Ajax and JSON .
• Expertise on the PDF file generating Framework ITEXT.
• Strong knowledge in database design and developing E - R diagrams, Normal forms.
• Experience in implementation of frameworks like Hibernate, Spring and Struts
• Worked extensively in Core Java and J2EE technologies like EJB, Java Server Pages (JSP),JSF, JSTL, Servlets, JDBC,JMS,
• Worked extensively on SOA Architecture for implementing the web services like Soap, WSDL .
• Experience in Backend programming with DB2, SQL, and Oracle Databases
• Extensively worked on major IDE’s for Java applications development like Eclipse, My Eclipse and Net Beans
• Experience in implementing the Log4j for logging errors and Messages
• Exposure to Application Servers like IBM Web sphere, BEA Web Logic,, Apache Tomcat
• Worked on the ticketing Systems JIRA and Clear Quest
• Expertise in developing GUI based application using Java Applets, Awts and Swings
• Worked on the UML Designing Tools like Rational rose
• Possess strong working knowledge of Database Programming using SQL, PL/SQL, Triggers and Stored Procedures.
• Excellent working experience with different operating systems like Windows, UNIX, LINUX and Solaris.

TECHNICAL SKILLS

Languages: Core Java(Multithreading, Collections), UML, XML, SQL, JavaScript, HTML.,XHTML,PL/SQL, Ajax, Css, Json, Wria

Web Centric Tech.: Servlets, JSP, JSTL,JDBC,EJB,JMS

Frameworks: Spring MVC, Hibernate, Struts MVC, Struts, Junit

App Servers/Web Servers: Web logic 8.1/11g, IBM Web Sphere 6.1, Jboss, Apache, Tomcat 4.1/5.5/5.6/7.0

Databases: IBM DB2, Oracle 9i/10g/11g, My Sql 5.1, SQL Server 9.0,, Microsoft Access

Operating Systems: Unix, Linux, Windows 2000, Windows NT.

IDEs: Eclipse 3.1, Net Beans 4.X, 5.0

Tools: ANT, TOAD, Axis, SQL Plus, MICROSOFT VISIO, Rational Rose,, ANT, Log4J,eclipse subversion, Tortoise SVN, CVS, Jira, Clear Quest, Microsoft Visio

PROFESSIONAL EXPERIENCE

Confidential, Minneapolis

Sr J2EE Developer

Responsibilities:

• Interacted with the business teams and gathered the requirements for designing the TDD,FSD,BRD and worked on Rational Rose to created the UML Diagrams for the use Cases
• Worked on Microsoft Visio Studio to develop the Mockup Screens
• Worked on Different Frameworks to implement all the Layers in the Web Application
• Used Spring MVC
• Implemented the DTO factory pattern and Developed the Domain Classes that can be used in the DTO Factory which can be reused across the Layers of the Application
• Used Hibernate framework to map the Data objects to the DB2 Data base in the persistent layer
• Used Spring Framework(3.0) For the Service Layer and Implemented the Spring Transaction Management In the Dao Layer to perform Transactions
• Used Axis tool to write the Soap web services to get Different Domain Objects from the Core Applications
• Implemented WSDL Web Services to provide Services to the other Applications in the Environment
• Worked on Different UI components Ajax and JSON for the paginated Data tables
• Implemented Confidential Rich internet application API for the Java Script
• Worked on Tiles Framework for the Layouts for the Application
• Worked on IBM Web Sphere as the Application Server
• Used DB2 as the backend Database for this Rewrite Application
• Implemented DB2 Stored procedures for Migrating the Data from the Oracle to the DB2
• Involved in Designing and Development of the PDF module using the IText

Environment: JSP,Eclipse,DB2,IBM,WebSphere,IText,Spring,Hibernate,WRIA,Ajax,Json,Soap,Wsdl,RationalRose,Jsp

Confidential, Freeport, NY

Sr.J2ee Developer

Responsibilities:

• Extensively used Eclipse IDE for Development.
• Developed / updated Cascading Style Sheets (CSS).
• Developed hibernate classes for data store and retrieval from Database.
• Developed the front-end web presentation layer using HTML, JSP on SPRING MVC framework.
• Used Design Patterns like DAO, Singleton.
• Used JMS and MQ Series for sending updates to various other applications.
• Handled the transaction and session management with a custom framework using Hibernate 3.0..
• Involved in developing and deploying EJB’s - Session and Entity Beans and writing several persistence classes, java beans, and several other utility classes
• Used AJAX calls for getting data without the server interaction
• Worked on JSTL (java standard tag libraries )in JSP for the front end of the application
• Designed and coded application components in an Agile with Scrum environment.
• Involved in writing Unix Shell Script for performing automated tasks.
• Involved in Installation and configuration of Web Logic Server.
• Involved unit testing By using the JUnit Test cases in the Development Environment
• Implemented Jira Ticketing System to raise the Problem Tickets .Provided the Production Support for the Application Interacting with the end users .
• Worked on Solving the Critical Production Issues while Maintaining the Application

Environment: J2EE,JDK1.6,Spring(MVC),JSF,JSTL,AJAX,JSON,Hibernate,Jboss,MySql,JavaScript,Jira,Junit,Ejb, JMS,Web-Logic,CSS,DB2

Confidential, Illinois, Chicago

Sr.J2EE developer

Responsibilities:

• Involved in Analysis, design and coding of business modules and functionalities.
• Analyzed project requirements and provided required technical assistance to team members.
• Worked on creation of session beans, Message Driven Beans.
• Worked on creation of various modules using Spring Framework, JSP.
• Worked on EDI 850 (Purchase Order) and EDI 855 (Purchase Order Acknowledgement).
• Implemented load balancing and clustering functionalities.
• Worked on enhancements of existing modules.
• Developed the presentation layer using JSP, JSF, Tag libraries, HTML, CSS and client validations using JavaScript.
• Used SOAP and WSDl Web Services for accessing and providing the Services to the other Applications
• Worked On JMS for the messaging services
• Developer Statefull and Stateless Entity beans to Provide the back end Business Logic and Deployed in the Web logic Application Server
• Worked on normalization of requirements for the reports. Developed reports using Crystal Reports.
• Wrote Complex queries, stored procedures and worked on performance tuning of SQL queries.
• Developed functionalities to create Data Transfer Objects (DTO), and Data Access Objects (DAO).
• Configured and Deployed application on Web Logic application server.
• Assisted other team members to resolve complex problems.
• Wrote SQL queries for efficiently retrieving data from the database.
• Component driven UI design model JSP for designing UI screens Documented detailed design and code at various stages of development.
• Actively involved in the integration of various modules and code reviews. Worked with project architect and lead designer to provide various solutions in developing functionalities.
• Wrote test cases and procedures for Unit Testing using Junit.
• Used Hibernate mapping for connecting to the database.
• Mapped required java classes to database using Hibernate.
• Used Svn for source code versioning. Developed business logic using Spring Frame work and Involved in design of UML class and sequence diagrams using Rational Rose. Deployed the project under UNIX environment Update Process related Documents to record various activities in the project.

Environment: JSP, Spring, SOAP,WSDL web services, JMS, EJB,JSTL, JavaScript, CSS, AJAX, XML, HTML, IBM Websphere, DB2, Eclipse, Log4J, AXIS, ANT, Rational Rose. SVn

Confidential, Columbus, OH

Java Developer

Responsibilities:

• Participate in Design and development of Common Claims View and External Claims Interface using story cards.
• Designed and developed all the front end application (open source heavy JavaScript API’s) in MVC design pattern that will be downloaded using Java Web start on users machine.
• The backend code (External Claims Interface) is written using JSP, Spring (2.5) and Hibernate (3.0)framework
• Developed the persistence layer using Spring ORM with Hibernate annotations,EJB3.0/JPA. Set mapping association levels between all entity(POJO).
• Developed the Ant build scripts for building the EAR file and used Eclipse as an IDE.
• Involved in writing Unix Shell Script for performing automated tasks.
• Wrote JUNIT test cases for all the java code.
• Create a PL/SQL procedure to run the reports and write to individual files.
• Worked On Db2 as the back End Database
• The development is done in agile methodology using most of the practices of Agile including pair programming.

Environment: J2EE, JSP, Spring, Hibernate, EJB, JPA, JavaScript, HTML, CSS, DB2, JUNIT, Web-Logic, JUNIT, Pl/Sql, Ant, Unix Shell .

Confidential

Java Developer

Responsibilities:

• Implemented the basic Core java concepts in the project .
• Used the Java MULTI THREADING concept for the project
• Used Java Collection Framework for implementing the collections
• Used Java AWT and Java SWINGS .
• Used PL/SQL for queries and stored procedures in ORACLE as the backend RDBMS.
• Involved in configuring JDBC connection pooling to access the database server
• Worked with Junit for unit testing and for regression tests

Environment: Core Java, Multi threading, JDBC,ORACLE Database, Java Swings, Junit, Pl/SQL