SUMMARY

• 8 years of IT experience in complete Software Development Life Cycle (SDLC) starting from System Analysis, Design, Development, Implementation, Debugging and Testing of web based, Client - server and N-tier Architectures in Banking, financial and HealthCare domains.
• Implement design patterns accordingly such asSingleton, Factory, and MVC etc.
• Strong experience with Core java, Servlets JSP, and JDBC Technologies
• Expertise knowledge in Core concepts, Collections, Threads, Serialization, Exception Handling etc
• Expertise in Spring frame work, Struts, Hibernate, Web Services and JSF
• Developed J2EE applications on different IDE’s like Eclipse, BEA Web logic and Net Beans.
• Good knowledge of Object Oriented Programming Concepts & Web design Patterns Working with the servers like Oracle Web logic, JBoss and Apache Tomcat
• Experience in creating dynamic web pages using JSP, JSTL and Struts-tiles, Custom Tags, User Defined Custom Tags, Validators and AJAX calls to obtain partial updates and faster response time
• Strong programming experience with web technologies like HTML, XHTML, JavaScript, CSS, XML, XSL, XSL: FO (Formatting Objects), XSLT, JSON, and developed Master pages to build consistent and maintainable user interface and applied CSS for a consistent look and feel for Page design
• Worked extensively on Database design, Normalization, stored procedures, user defined functions, views and triggers for data manipulation using SQL Server 2005/2008 & DB2.
• Experience in working version control tools like CVS, SVN, and Harvest
• Designing and implementing services on Spring Framework
• Generated reports in PDF, XML and Excel Format using JSON and Java API’s
• Good knowledge in working with various open source software like Struts, spring, Hibernate, Log4j, Ant in development
• Worked in Agile and Waterfall Methodology efficiently
• Maximizing the use of modern enterprise integration technologies to accelerate time to market
• Good experience in client interacting roles and a good team player in meeting the goals and the deadlines in the project
• Ensuring high degree of quality and consistency in all deliverables by providing and actively participating in appropriate levels of unit testing, documentation, design and code reviews
• Training and supporting development teams and operations
• Develop and support verification of Java-based solution delivery, including testing processes, tools, and techniques
• Committed, hard working, goal oriented, & has zeal to learn new technologies Posse’s good problem solving & interpersonal skills.

TECHNICAL SKILLS

Operating Systems: Windows 7/9x/NT/2000/XP, Linux, UNIX

Programming Languages: C, C++, Java

Skills: Core Java, J2EE, Servlets, JSP, JDBC, JNDI, JMS, JSP, MVC, EJB, JDBC

Web Technology: JDBC, servlets2.0, JSP2.0, Web services, CSS2.0, JavaScript, JQuery 1.4.2/1.7.1 , JQuery-UI, DOJO

Scripting Languages: HTML, DHTML, JavaScript, CSS, XML, XSL, XSL: FO, Ajax, JSON, XSLT

Web Services: JAX-RPC, JAX-WS, SOAP, RESTful web service

Distributed Technology: EJB3.0, JMS

Framework: Jakarta Struts1.0/2/3, JSF, Hibernate2.1/3.0, Springs MVC

Web Servers: Apache Tomcat5.5

Application Servers: BEA Web Logic10/11, JBoss, WebSphere

IDE: Net Beans, Eclipse, IBM WSAD 5.0, RAD

Database: SQL server, Oracle 8i/9i/10g/11g, SQL, PL/SQL, MySQL, DB2, Microsoft Access 2000

Tools: Toad and SQL Developer

Build Tool: ANT, MAVEN, TOAD

Logging Framework: Log4j

Version Controls: CVS, VSS, Harvest, SVN

PROFESSIONAL EXPERIENCE

Confidential, Dallas, TX

Senior Java J2EE Developer

Responsibilities:

• Involved in System Analysis, Development and Testing.
• Was responsible for Impact analysis and analysis document preparation
• Writing code to parse XML files
• Coding, Generation of Excel and PDF Reports.
• Created the JMS messages using EJB on the Web Page of the application.
• Transformation of the document to suit different formats
• Extensively involved in Performance tuning of the Database with the DB team.
• Writing stored procedures, functions and Views implementing business rules in DB2.
• Responsible for developing the total Client and Administrator module for the Application.
• Strictly followed 3 tier Architectural design pattern
• Responsible to provide system support once the code is migrated to Test, QA or Production environments.
• Implement design patterns accordingly such asSingleton, Factory, and MVC etc.
• Using Ajax calls for improving the performance
• Implementation of client side validations using JSTL validation tags or using JavaScript.
• Used JSP, JSTL, and Struts Tiles to develop UI.
• Developed and implemented appropriate exception handlers in Java5.
• Production Issue Analysis Fixing.
• Research on Excel Report Styling.
• Responsible for preparing the Project documentation to describe the overall functionality.
• Integrated the Web Applications By using Restful, SOAP, which has developed with coding of Java5.
• Involved in testing the application and followed Test Driven Development (TDD) process.
• Actively involved in Bug Fixing during the build and deployment process and debugging.
• Maintained the Project as per the SEI CMM Level 5 Standards.
• Involved inSDLCLife Cycle of project including Analysis, Design, Development and Testing.
• Responsible for creating Barcode in the PDF using XSL code.
• Worked on Pagination in order to improve the performance of the page.
• UsedAJAXcalls to improve the UI performance.
• Created the Settlement and Payment process business and logical implementation scenarios for estate and causality cases.
• Created the UI using JSP and JSTL for the claim-processing screen.
• Implemented the Pop-screen using Ajax calls in the UI.
• Merging of the files and Batch process of those files and send it for printer Que.
• Report Generation in PDF and Excel using Stored Procedure queries.
• Played the great part in addition of features like e-mail, fax, uploading and saving of the files of different format, validation of data on the client side as well as the server side
• Batch Printing the Documents for PrintQ using EJB Message Driven Bean send message and mail once the print is successful.
• Responsible for maintaining versions of source code usingHarvest Tool Used by the client ( Confidential ).
• Involved in Unit Testing and running the test case to proper functioning.
• Involved in SEI CMM Level 5 actives.

Technologies: Weblogic 10 & 11, JDK 1.5, Spring framework 2.0.6, Ecenter framework, Java 5, J2EE, IBM-DB2, Web Services, XML, XSLT, XSL, XSL: FO, JSON, JMS, Ajax, JSTL, Log4j and Struts-tiles.

Confidential, Dallas, Texas

Senior Java J2EE Developer

Responsibilities:

• Development of Parser, Mapper and Serializer.
• Executing Maps from Web Services Hub.
• Configuring environment for end-to-end testing.
• Test case Writing and Unit Testing.
• Used Harvest for version control across common source code used by developers.
• Implemented a different technique to execute parser, mapper and serializer and also found some constraints, should be implemented for performance tuning.
• The Informatica Complex Data exchange tool itself can do deployment of maps.

Technologies: Informatica Complex Data Exchange 4.4, and Core Java

Confidential, Dallas, Texas

Java Developer

Responsibilities:

• Developed the UI using JSF and XHTML based on the Proto-type.
• Developed Sessions Beans for User authentication
• Worked on Pagination using Seam Frame work and JSF
• Used customized Data Access and Exception Handling Classes in whole application
• Worked on Java Server Faces (JSF) components of the Java technology along with the JBOSS environment
• Involved in implementing JSF Validation for across several modules.
• Coding, Documentation, Unit test case writing and Unit testing.
• Updating the documents like ‘Use Case Specification’
• Coordination with Team members
• Search module implementation along with dynamic search grid creation, Role Based Access
• Privilege design and implementation for entire Application
• Completed Business Rules POC as part of Insurance Policy Administration Suite
• Worked on Pagination using Seam Frame work and JSF
• Prepare the low-level design documents.
• Used CVS for version control across common source code used by developers.

Technologies: JBoss Server, JDK 1.5, Seam framework, JSF, J2EE, EJB 3.0, Hibernate 3.0, Ajax and XHTML.