SUMMARY

• Over 8 years of IT experiencein all phases of the software development life cycle(SDLC)including requirement study and analysis, system design, development, integration, implementation, maintenance, testing and delivery of various client/server and N - tier web applications
• Strong Skills in Object Oriented Programming ConceptsOOPSwith OOPmethodologies
• Thorough working knowledge in application development usingJava,J2EE, JSP, Java Script, Servlet, JDBC
• An Expert in using XML technologies JAXP, JAXB and XSLT
• Experienced in building web applications using HTML, JSTL, JSP, custom tag libraries.
• An Expert in creating rich user interface applications using JQuery, ExtJs and Ajax
• Expert in developing web applications using MVC based frameworks like Struts, Spring MVC.
• An Expert in creating high performance web applications using Web2.0 standards and JSON.
• Hands on experience in debugging web applications using firebug and IE developer toolbar.
• Expertise in designing and coding stored functions, triggers,cursors with packages and usingPL/SQL.
• Proficient in creating, building applications using Java socket programming, RMI and JNDI.
• Hands on experience in developing Spring framework applications.
• Experienced in developing applications using IDE tools like Eclipse and Net Beans,
• Experienced in writing automated unit test cases using JUnit,
• Functional & domain knowledge in the areas of eCommerce, Retail and Consumer goods.
• Well experienced in deployment tools such as ANT, MAVEN in building the source code.
• Proficient in using ORM Framework and ORM tools like Hibernate, JPA, iBatis.
• Designing experience with UML tools like Visio and Eclipse UML Data Modeler.
• Excellent communication skills and team player spirit coupled with problem analysis and solving abilities.
• Having good experience on agile methodology.

TECHNICAL SKILLS

Languages: JAVA, J2EE, SQL, PL/SQL, UNIX Shell Scripting, C, C++, JavaScript, OOP.

Application Servers: IBM Web Sphere, Web Logic, Tomcat Server and Jboss.

JavaTechnologies: J2EE (JDBC, JNDI, RMI, Servlet, JSP, JavaBeans, Struts1.x, Struts2, Hibernate, Spring, XML, Web Services), Junit, J2SE, Swing+AWT.

Web Technologies: HTML, CSS, XML, JQuery, AJAX.

Operating Systems: UNIX, Windows.

Databases: MySQL, Oracle, PostgreSQL, DB2,OIM

Version Control: CVS, VSS, SVN, Star Team and GIT

Other tools: Eclipse, Maven, Toad, Rapid sql, PL/SQL Developer, SQL *Plus, Microsoft Visio

PROFESSIONAL EXPERIENCE

Confidential, Omaha,NE

Java J2EE Developer

Responsibilities:

• Used Microsoft Visio for designing the Use Case Diagrams, Class model, Sequence diagrams, and Activity diagrams for SDLC process of the application.
• Implemented GUI pages by using JSP, JSTL, HTML, DHTML, XHTML, CSS, JavaScript, AJAX.
• Developed the application based on MVC (Model-View-Controller) Architecture using Spring Web MVC.
• Implemented the project by using Hibernate Framework, to communicate with the database
• Implemented the online application using Core Java, JDBC, JSP, Servlets, Spring, Hibernate, Web Services, SOAP, and WSDL.
• Extensively used Java multi-threading to implement batch Jobs with JDK 1.5 features.
• Configured the project on Web Logic 10.3 application servers
• Tested the web services by using SOAP UI tool
• Implemented Singleton, Factory Design Pattern, DAO Design Patterns based on the application requirements.
• Used SAX and DOM parsers to parse the raw XML documents.
• Used Eclipse IDE for Develop the application.
• Tuning complex database queries and joining the tables to improve the performance of the application
• Used SVN for Version Control tool and Silk Central for bug tracking tool

Environnent: JDK 1.6, JSP, web logic 10.3, JDBC, XML, DOM, SAX, CSS, HTML, JNDI, Web Services, Spring Framework, Hibernate Framework, WSDL, SOAP, Eclipse 3.0, SQL, PL/SQL, JavaScript, HTML, Oracle11g, PL/SQL Developer, Log4j, ANT, SVN, Silk Central, J2SE,Swing+awt.

Confidential, Somers, NY

JAVA/J2EE Developer

Responsibilities:

• Analysis of Requirements which are provided by business users and preparing technical design documents before implementation
• Conducted KT sessions to play back the understanding of the system.
• FollowedAgilesoftware developmentpractice paired programming, test driven development and scrum status meetings.
• Developing the system using JQuery, Ajax, Spring MVC, Hibernet, Tiles and DB2.
• Built REST web services using Jersey implementation. Created API to produce and consume JSON&XML data.
• Collaborate with the development team for timely development of changes also monitor/involve in testing to ensure compliance with standards and functional & design specifications
• Preparing Unit Test cases for the requirements which are implemented and capturing the test results are documented.
• Code quality checks using PMD, Code coverage checks using Sonar
• Used Star Team as version control to check in the code, Created branches and tagged the code in Star Team.
• Written functions, stored procedures, triggers,cursors with packages in PL/SQL.
• Scanned source code and fixed issues in the code review.
• Coded the test cases and tested using JUnit
• Created the exception hierarchy to handle the exceptions.
• Updated the defects information in HP Mercury quality center on daily basis& uploaded test case into QC Test plan and test lab and created test suits & ran the test cases manually in QC.

Environment: Java1.6, HTML, JavaScript, JQuery, JSP, XML, Spring 3.0, Hibernet, Eclipse, Web logic 10.3, DB2, Ant, REST, Star Team, Log4J, Junit,, J2SE,Swing+awt.

Confidential, Des Moines, IA

J2EE Developer

Responsibilities:

• Involved in various phases of Software Development Life Cycle (SDLC) such as requirements gathering, modeling, analysis, design and development.
• SOAP UI was used to test the Web Service application.
• Used SVN to maintain version control across common source code used by developers.
• Used Microsoft Visio for designing the Use Case Diagrams, Class model, Sequence diagrams, and Activity diagrams for SDLC process of the application.
• Implemented the Project by using Struts 2 MVC framework
• Implemented the project by using the Hibernate Framework to communicate with database
• Prepared Functional requirements by analyzing the business requirements Implemented GUI pages by using JSP, HTML, CSS, JavaScript, AJAX
• Implemented the online application by using Core Java, JDBC, JSP, Servlets, Web Services, SOAP, and WSDL.
• Implemented Singleton, factory design pattern, DAO Design Patterns based on the application requirements.
• Used SAX and DOM parsers to parse the raw XML documents.
• Used Eclipse as Development IDE for web applications.
• Configured the project on Web Sphere 7.0 application servers.
• Used Clear Case for Version Control tool and Clear Quest for bug tracking tool
• Deployed the project in Linux environment.
• The application used to deploy it at Coldfusion.

Environment: JDK 1.7, JSP, Web Sphere 7.0, RAD, JDBC, XML, DOM, SAX, HTML, Web Services, WSDL, SOAP, SQL, PL/SQL, JavaScript, Oracle11g, Struts 2, Hibernate 3.0, PL/SQL Developer, Toad, Log4j, ANT, Clear Case, Clear Quest.

Confidential, Somers, NY

JAVA/J2EE Developer

Responsibilities:

• Extensively worked in the front end, business, service layer’s and persistence tiers using thestrutsframeworks.
• Involved in design, development, and testing phases of the software development life cycle.
• Developed presentation layer usingstrutstag libraries like logic, html, bean, etc. inJSPpages.
• Implemented web page layout using struts tiles libraries, and performed struts validations using the Struts validation framework.
• Extensively used iBATIS .
• FollowedAgilesoftware developmentpractice paired programming, test driven development and scrum status meetings.
• Developed Action forms, Action classes, Log 4j, and struts-config.xml file of Struts MVC2 framework.
• Coded the test cases and tested using Junit
• Preparing Unit Test cases for the requirements which are implemented and capturing the test results are documented.
• Worked on Technical design documents.
• Worked on complex SQL Queries onDB2
• Code quality checks using PMD, Code coverage checks using Sonar
• Used Star Team as version control to check in the code, Created branches and tagged the code in Star Team.

Environment: Java1.6, HTML, JavaScript, JSP, XML, Struts1. x, iBATIS, Eclipse, Web logic 10.3, DB2, Ant, Star Team, Log4J, JUnit

Confidential, Menlo Park, CA

JAVA/J2EE Developer

Responsibilities:

• Understanding functional specifications and documenting technical design documents.
• Designed logic and code for the registration and validation of the enrolling customer.
• Developed user interface using JSP, JSP Tag libraries, Struts Tag libraries and Java Script to simplify the complexities of the application.
• Validated all forms using the Struts validation framework and implemented Tiles framework in the presentation layer.
• Configured Struts Framework to implement MVC architecture and used Spring for dependency injection.
• Used STRUTS framework and Spring Framework to implement MVC architecture.
• Implemented various J2EE design patterns like Front Controller, DAO design patterns.
• Developed DAO and DAO implementation classes for Model layer.
• Implemented the application using the concrete principles laid down by several Java/J2EE design patterns like MVC, Singleton, Data Transfer Object (DTO).
• Developed Web-based applications using the XML, SOAP, WSDL and UDDI open standards
• Used WSDL for describing the services available and UDDI is used for listing the services that are available
• Developed Maven scripts to build and deploy the application onto Web logic Application Server and ran UNIX shell scripts and implemented auto deployment process.
• Developed Web services in the service layer and implemented Web Services based on SOA architecture with SOAP and WSDL
• Used Hibernate 3.0 in the data access layer to access and update information in the database.
• Wrote Stored Procedures using the SQL query language in Oracle 10g.
• Used Log4J for logging and tracing the messages.
• Used Eclipse as Integrated Development Environment (IDE).
• Developed JUnit test cases for Unit Testing and functional testing for various modules and prepared Code Documentation for future reference and upgrades.
• Used Ant as the build tool.
• Used Tomcat Server for application deployment.
• Involved in designing the user interfaces using JSP, Java Script, AJAX, CSS and HTML.
• Used Subversion for version control of the code and configuration files.
• Spring MVC Framework is used to have relationships between application components.
• Developed custom tags, JSTL to support custom user Interface.
• Used XML for creating deployment descriptors, struts configuration files and integrated to validation, tiles files.
• Designed and created the database tables and wrote SQL queries, Joins, PL/SQL sub programs like stored procedures, triggers and functions.

Environment: Java1.6, HTML, JavaScript, JSP, XML, Struts1.3/2, Spring 3.0, Hibernate3.0, JDBC, Eclipse, SOA, Web logic 10.3, Apache Tomcat 6.0.26, JBOSS, Oracle 10g, Ant, Subversion, SOAP, Linux, Log4J, JUnit.

Confidential

JAVA/J2EE Developer

Responsibilities:

• A System built using Model-View-Controller (MVC) architecture
• Implemented the application using the concrete principles laid down by several design patterns such as Session Facade, Singleton, Data Access Object
• Built a web application using Struts2 and JQuery libraries.
• Used struts2 convention plugin to create server components (Actions).
• Built server components using EJB3 and used local interface injection to strut components.
• Used JQuery library for handling HTML DOM manipulations, triggering Ajax calls to server and creating an interactive user experience.
• Used JQueryUI to create a rich user interface experience.
• Developed Web services allow communication between application.
• Used EJB3.x with JPA to handle persistence management in the application.
• As part of the migration initiative to TomcatEE implemented application using JSP, JPA (with Hibernate 3.0), HQL, ANT, JMS(ActiveMQ), Oracle.
• Worked on object modeling using UML2. Created Class Diagrams, Sequence Diagrams and Activity Diagrams describe the relationship that exists among system's object in accordance with the business requirements
• Developed client side validations and processing using JavaScript, Ajax and HTML.
• Used SVN version control tool
• Automate build process by writing ANT build scripts
• Configured and customized logos using Log4J
• Deployed applications on Tomcat Server and performed required configuration changes
• Provided technical guidance and support to offshore developers.

Environment: Java 1.5, EJB3.x, JavaScript, AJAX, Struts2, JQuery, JSP, Servlets, JMS, JPA, Hibernate 3.0, JDBC, SOAP, Web services, Axis2, Eclipse, Jboss, Tomcat Server, ANT, SVN, XML, UML, Windows and Oracle9i.