Summary

• 6 years of experience in IT Industry as a Java/J2EE Developer involving in Analysis, Design, Testing of web based and client server multi-tier applications which use Java/J2EE technologies.
• Experienced in implementing OOPS concepts using Java/J2EE technologies such as Core Java, Servlets, JSP, EJBs, JDBC, spring, Hibernate and Web Services.
• Well versed in all stages of Software Development Life Cycle including requirement analysis, design, development, testing, deployment and support and maintenance with various methodologies such as Waterfall, Incremental, Iterative and Agile models.
• Strong Experience in developing user interfaces with HTML, DHTML, XML and CSS.
• Experienced in process, validate, parse, and extract data from .xml file.
• Worked with scripting languages like JavaScript, JQuery.
• Well versed in MVC Model View Controller architecture using spring, JSF and also implementing JSTL JSP Standard tag library , custom tag development and tiles.
• Experience in JSP, Java Beans and Servlets for developing applications using MVC architecture.
• Good exposure in implementing web services-WSDL using SOAP protocol.
• Experience in Persistence Framework like Hibernate ORM Object Relational Mapping in a typical n-tier architecture.
• Experienced in programming tools like ANT, Maven Build scripts, JUnit and Log4j.
• Hands on experience on Web/application servers such as Apache Tomcat, WebLogic, WebSphere.
• Experience in developing various UML designs like class diagrams, cases and sequence diagrams using Rational Rose.
• Strong experience with tools like Rational Rose rational and SVN.
• Experience in using IDEs like Eclipse, Netbeans.
• Penchant to learn things, Good communication skills, Hardworking and adaptable, quick learning, Self-motivated, precise and dedicated.

Technical Skills

• Programming Languages : C, C , Java, SQL,C ,VB
• J2EE Technologies : Servlets, JSP, EJB, JMS, JDBC, JNDI, JTA, JPA, JUnit, Web Services SOAP
• MVC Frameworks : Struts, Spring, JSF
• ORM Frameworks : Hibernate, JPA
• Web Technologies : HTML, DHTML, HTML5, CSS, Java Script, XML, XHTML, ASP.NET, AJAX.
• Application Servers : WebLogic, WebSphere, JBoss.
• RDBMS : Oracle 8i/9i/10g/11g, MS Access, SQL Server 2010, MySQL
• HTTP Web Servers : Apache Tomcat.
• Methodologies : UML, OOAD, JAVA/JEE/J2EE Design Patterns.
• IDE/Utilities : Eclipse, PL/SQL Developer, SQL Developer, Netbeans.
• UML Tools : Rational Rose, MS Visio.
• Operating Systems : Solaris UNIX , Linux, and Windows XP/Vista/7
• Others : Maven, Ant, CVS, Log4j, JavaScript, Unix Shell scripting, JQuery, MS-Office.

Technical Experience

Confidential

Role: Java/J2EE Developer

Responsibilities:

• Involved in software development life cycle SDLC , which includes requirement gathering, design, coding, testing.
• Involved in developing code for multiple modules which are used to process order for picking and finalize order after picking is completed.
• Met with Wal-Mart Home office Business Analyst on regular basis to gather requirements
• Applied Spring Framework for transaction Management and Spring JDBC for building ORM, and Dependency Injection
• Designed and developed Business Services using Spring Framework Dependency Injection and DAO Design Patterns.
• Used DAO pattern to retrieve the data from database. Used Informix Database to store the data.
• Implemented various design patterns in the project such as Singleton, Data Access Object, and Service Locator.
• Developed web service for web store components using Restful API
• Used XML, XSD and JSON messages for Data transfer.
• Used JAXB API for XML parsing messages
• Implemented Business logic in the middle-tier using Java classes, Java beans
• Extensively used Junit and JMockit for writing unit test cases.
• Created and modified Complex SQL Commands
• Used Maven building tool
• Involved in developing UI interface for picking in handheld device used by Wal-Mart associates.
• Implemented Agile methodology throughout the project development lifecycles
• Used Log4j for Logging various levels of information like error, info, debug into the log files

Environment: JDK1.7, J2EE, JDBC, Servlets, Spring, Spring JDBC, IBM Informix, Dbeaver, SQL Assistant, XML, XSD, Eclipse, Tomcat Application Server, SVN, Maven, Windows OS, Log4j, Junit, JMockit, HTML5, Ajax, JQuery.

Confidential

Java/J2EE developer

Responsibilities:

• Involved in the analysis, design, and development and testing phases of Software Development Lifecycle SDLC
• Designed Use Case Diagrams, Class Diagrams and Sequence Diagrams and Object Diagrams
• Developed the application front end using Jakarta Struts Framework: developed action classes, form beans and Java Server Pages.
• Involved in configuring Web.xml, Struts-config.xml.
• Wrote various Struts framework Action classes for interfacing with the business logic, form beans for presenting the data to JSPs.
• Developed a web-based reporting for credit monitoring system with HTML, XHTML, and Tiles using Struts framework.
• Wrote various Struts framework Action classes for interfacing with the business logic, form beans for presenting the data to JSPs.
• Configured JSF backing beans as spring beans.
• Developed Session beans which encapsulate the workflow logic.
• Used Java/J2EE Design patterns like Business Delegate and Data Transfer Object DTO in the project which facilitates clean distribution of roles and responsibilities across various layers of processing.
• Developed XML Web services for retrieving credit information from the credit bureau.
• Used Hibernate framework to access the data. Extensively used ANT as a build tool.
• Generated POJO classes to map to the tables in the database using the JPA-Hibernate integration
• Involved in fixing defects and unit testing with test cases using JUnit.
• Extensively used the LOG4j to log regular Debug and Exception statements.
• Deployed the complete Web applications in WebSphere Application server.

Environment: WebSphere, Java SDK 1.4, J2EE, Struts, XML, HTML, XHTML, Servlet , JSF, JSP ,JUnit, Hibernate, Windows 2000, Oracle 9i,Webservices,CVS, ANT , and Log4J.

Confidential

Java/J2EE Developer

Responsibilities:

• Involved in System Analysis and Design methodology as well as Object Oriented Design and development using OOAD methodology to capture and model business requirements.
• Used the ESB to communicate between different client platforms.
• Used Spring MVC framework for developing the application.
• Designed the front-end using HTML, JavaScript.
• Extensively used Custom JSP tags to separate presentation from application logic.
• Installation, Configuration administration of WebLogic environment, including deployment of Servlets.
• Used JQuery to make the frontend components interact with the JavaScript functions to add dynamism to the web pages at the client side.
• Added AJAX calls using JQuery.
• Wrote Code to interact with back-end JAVA, AJAX.
• Used AJAX with JQuery to parse object to dynamically overlay contents on web pages.
• Designed and developed various stored procedures, functions and triggers in PL/SQL to implement complex business rules. Worked with MySQL Work Bench.
• Developed Scripts for UNIX platform deployment.
• Used Hibernate for interacting with Persistence Layer for CRUD operations.
• Used Log4J for logging the user events.
• Used MAVEN for compilation and building JAR, WAR and EAR files.
• Used JUnit/Eclipse for the unit testing of various modules.
• Promoted good working environment with project coordination with other Development teams, System managers and web master.

Environment: Java, J2EE, JSP, MVC, Servlet, ESB, WebLogic Application Server, XML, HTML, Hibernate, spring, AJAX, JavaScript, Multithreading, Oracle 10g, JUnit, PLSQL, JDBC, Maven and UNIX.

Confidential

Java/J2ee Developer

Responsibilities:

• Co-ordinate with QA for testing, Production releases, Application deployment, integration and conducting walk-through code reviews.
• Used JSPs for the presentation layer and EJB Session Beans for model layer.
• Developed Servlets, JSP pages, JavaScript and worked on integration.
• Developed JSF custom components and custom tag libraries for implementing the interfaces.
• Extensively used Custom JSP tags to separate presentation from application logic.
• Designed the front-end using HTML and JavaScript.
• Used the Struts validation and Tiles Framework in the presentation layer.
• Implemented the web-based application following the MVC II architecture using Struts Framework.
• Proficient in doing Object Oriented Design using Star-UML
• Involved in System Analysis and Design methodology
• Involved in building and parsing XML documents.
• Documented the whole source code developed.
• Added security for service layer methods using Spring Security.
• Involved in writing SQL, Stored procedure and PL/SQL for back end. Used Views and functions at the Oracle Database end.
• Used JUnit/Eclipse for the unit testing of various modules.
• Project coordination with other Development teams, System managers and web master and developed good working environment.

Environment: Java, J2EE, JSP, MVC, Servlets, Struts, XML, HTML, JavaScript, Oracle, MySQL, JUnit, PLSQL, JDBC, spring, Eclipse.

Confidential

Java/J2EE Developer

Responsibilities

• Involved in translating functional requirements into technical requirements.
• Involved in coordinating with offshore development team while working on same component.
• Involved in document analysis and technical feasibility discussions for implementing new functionalities.
• Developing Hibernate configuration file and mapping documents for POJO classes as part of persistence framework.
• Co-ordinate with QA for testing, Production releases, Application deployment, integration and conducting walk-through code reviews.
• Used HTML and JavaScript in designing the pages.
• Developed the front-end using JSP, JSTL, JQuery, JavaScript and CSS.
• Converted requirement into flow design diagram using MS Visio.
• Involved in designing the database schemas for the new data layer.
• Used JDBC as persistence layer for interacting with Oracle database.
• Used Eclipse IDE in the development of the application.
• TomCat Application Server was used as the application server for deploying the application.
• Involved in Unit Testing and Bug-Fixing and achieved the maximum code coverage using JUNIT.
• Implemented log4j by enabling logging at runtime without modifying the application binary.

Environment: Java, JDK, JDBC, JSP, HTML, Struts, J2EE, Servlets, Hibernate, Tag Libraries, XML, UML, JUnit, Oracle, Tomcat, MS Visio, Log4J.

Confidential

Software Engineer

Responsibilities:

• Was responsible for Employee Portal module- Add and retrieval of customer details.
• Worked on requirement analysis and document writing using SDLC phases
• Converted requirement into flow design diagram using MS Visio.
• Requirement Analysis and Documentation using SDLC methodologies
• Wrote various SQL, PLSQL queries and stored procedures for data retrieval
• Used XML and Web Services for communicating data between different applications.
• Worked on Employee Portal module- adds a new customer and displays the details. Used Java, Swing, HTML, JSP, JDBC and SQL, Oracle.
• Design Database tables.
• Participation in Code review and function testing.
• Supported the application in Development Testing Environments
• Participation in meeting with team, senior management.

Environments: Java, Swing, JSP, Servlet, JDBC, SQL, PLSQL, Oracle, MS Visio, MS office, XML.