SUMMARY

• Over Seven years of experience in Software Development Life Cycle (SDLC) including requirements analysis, design specification, code development, code integration, testing and deployment using Object Oriented Analysis and Design (OOAD) with Java/J2EE.
• Extensive experience in design and development of J2EE applications using Core Java(J2SE), Java Collection Framework, Swing, JDBC, Servlets, JSP, Enterprise Java Beans, XML, XSLT, Java Beans, Struts, JQuery.
• Expertise in Web - Development technologies like HTML, DHTML, JavaScript, NodeJS, Bootstrap, JQuery, CSS, XML and XSL/XSLT and AJAX.
• Have an experience working on JSON(JavaScript Object Notations).
• Have an experience on the Portal framework also.
• And also have good experience in multithreading which is being used for running the processes concurrently.
• Expertise in various open source frameworks like Struts2.0/1.2, Spring2.5 and ORM Technology like Hibernate 3.0.
• Experience with multiple Servers like Websphere, Web Logic, Sun Glass fish Apache Tomcat, Sun Java Web Server and Jboss.
• Expertise working with standard JAVA Design Patterns (Singleton, Session Facade, Front Controller, DAO, DTO, MVC and Business Delegate).
• Strong experience in RDBMS using Oracle 11g, SQL Server, schema development, PL-SQL programming, including experience in Oracle fine tuning, utilizing SQL Loader utility MySQL & MySQL replication setup.
• Extensive development experience on different IDE’s like Eclipse, My Eclipse, NetBeans and RAD.
• Good knowledge of EJB Session beans with JNDI mapped naming & JMS message-driven beans.
• Experience in using Web Services like JAXP - DOM, SAX, XSLT, JAXB - Un-marshalling and marshalling, SOAP protocol in JAXWS and RESTFUL web services.
• Hands on experience in UML Modeling, Rational Rose and Design Pattern (J2EE) like Singleton Factory Method, Facade, Front Controller, Delegate Pattern, MVC Architecture.
• Extensive experience in implementation of the version control software VSS, CVS and Clear Case.
• Experienced in generating logging by Log4j to identify the errors in production test environment and experienced in Ant Tool.
• Experience in various AGILE methodologies like Test Driven Development, SCRUM, and Pair Programming.
• Involved in Unit Test Cases writing and having good knowledge in JUnit.
• Experience in developing test cases and test plans besides involving in Unit testing, Integration testing and User Acceptance testing extensively.
• Team Player, quick learner and self-starter with effective communication, motivation and organizational skills combined with attention to details and business process improvements.
• Proven ability to analyze problems, root causes and develop innovative solutions to business challenges and streamlining operations.

TECHNICAL SKILLS

Languages: C, C++ and JAVA(Core Java/J2EE).

Database Query Languages: SQL, HQL.

Markup/Script Languages: HTML, JavaScript, XML.

J2EE Technologies: JDBC, Java Swing, Servlets, JSP, STRUTS Framework, JSF, EJB 2.0, Hibernate, Java Beans, and Ibatis.

Web Technologies: XML, DOM, CSS, HTML, JAVASCRIPT, NodeJS, Bootstrap, Jquery.

Frameworks: Struts, Swing, Spring, JSF, Hibernate.

Application/Web servers: Apache Tomcat, Websphere,GlassFish Server and JBoss.

Databases: Oracle, MS SQL Server, MYSQL, DB2

IDE Tools: Eclipse, Net Beans, IntelliJ, FrontPage, Toad, FTP clients

Operating Systems: Windows 2000/NT/XP, and UNIX, Linux

Tools: and Utilities: Toad, ESB, SQL Navigator, Multithreading, SQL Loader, Rational Rose, CVS, Maven, Junit,Log4j, ANT, Macro media tool, Microsoft Visio.

PROFESSIONAL EXPERIENCE

Confidential, CINCINNATI, OH

Java/J2EE developer

Responsibilities:

• Developed the application using Spring following MVC architecture.
• Used the Eclipse tool for building and executing the project.
• Have been used the Core Java Concepts like Data Structures, Inheritance, Multithreading, Polymorphism etc.,
• Have also worked on bootstrap styling for the frontend and used the libraries of bootstrap.
• Have worked on Webservices like SOAP which are being defined in WSDL(Web Service Description Language) and also worked on REST Web services.
• Worked on bootstarp libraries like Container-fluid, row-fluid for styling the frontend page of the IA Portal.
• Worked on the javascript for controlling the components on the frontend page and various Javascript libraries
• Worked on JNDI,JAAS authentication while configuring data sources.
• Have been created SQL Stored Procedures and SQL Join queries for retrieving the details from the DB2 Database using the hibernate.
• Worked on NodeJS and NodeJS plugins for server side scripting
• Have also worked on creating Test Suite for Junit Testing and verified both Expected Result and Program Result.
• Have also used the JBoss for using the frameworks and used it as a plug-in in Eclipse Platform.
• Have also been coordinated with the Data Stage tool Developers for getting the update to the DB2 Database.
• Have also been performed the deployment processing steps using the IBM Clearcase and IBM Websphere 8.0 server.
• Have been worked on altering the frontend page based on user selection using the javascript functional programming styles.
• Have been worked on IBM Clearcase and ClearQuest for updating and saving the new files.
• Have knowledge in WSDL(Web Service Description Language) and used it for SOAP Web Services and also generated WSDD files
• Have been created JSON(JavaScript Object Notations) for individual details(like Name, id, Designnation etc.,) of the cutomers.
• Developed one additional tab called Escalation which works like a search page and also worked on implementing hierarchical structure from firm to customer whenever user clicks on view hierarchy.
• Identified the participating pages and the navigation paths between pages.
• Developed JSF framework to handle the navigating pages and configured beans in jsf-config file.
• Created several JSP’s and populated them with data from databases using Hibernate.
• Also worked on the service, bean classes layer which provide functionality for connecting with backend methods for retrieving. updating data.
• Developed Web Services to retrieve data from legacy systems.
• Developed server side functionality for Admin Interface features (adding a User, Modifying the User Details, Assigning Roles, Modifying Roles etc)
• Used Hibernate in mapping the oracle database with the POJO classes.
• Used J2EE Singleton design pattern.
• Planned and implemented various SQL, Stored Procedure, and triggers.
• Used JDBC to access Oracle database and implemented of connection pooling.
• Performed building and deployment of WAR, JAR files on test, stage, and production systems in
• Used ANT for the build process

Environment: J2SE 1.6(Core Java)/J2EE 1.5, Servlets, bootstrap, REST, JAAS,JSON,JNDI, JUnit, JSF, JSP, JDBC, Hibernate, Eclipse, JMS, Spring, Web Services, WebSphere 8.0, SOAP, JBoss, XML, JavaScript, UML, ANT, DB2, Windows 7, IBM Clearcase.

Confidential, Irving, TX

Sr. Java/J2EE Consultant

Responsibilities:

• Worked on Web Services Description Language (WSDL) to describe the interface of Web Services, binding and implementation location.
• The project basically follows Spring framework.
• Developed Session, Entity and Message Driven beans for the business logic implementation, persistence and asynchronous messaging.
• Used the plug-in JBoss tool for running application.
• Developed the Restful and SOAP web services and used it for making certain methods as a web service.
• Have also good experience in Core Java and also imported packages like java.util and also java.lang.
• Have an experience working on the JavaScript Object Notations(JSON) for creating the objects for the individual details.
• Have worked on Java Multithreading for creating different processes.
• Having used Messaging Service(JMS) for using the data in the Emails and also Forms.
• Developed JSP, Servlets, JavaScript, CSS and HTML.
• Have good experience in ESB also.
• Worked on XML, XSLT for data transformation and JAXP to process XML documents and JAXB to create mapping between XML documents and Java Objects.
• Wrote SQL queries, PL/SQL functions and stored procedures.
• Developed UML Sequence and Data Flow diagrams using Microsoft Visio.
• Involved in configuring the Websphere 8.0.
• Involved in load balancing the requests among multiple servers
• Worked on J2EE Design Patterns such as Session Facade, Service Locator, Transfer Object, Value List Handler, POJO and DAO.
• Worked on client tools to access the LINUX and UNIX servers.

Environment: Core Java 1.6/J2EE 1.4, REST,XML, SAX, JSON,DOM, JAXP, Spring, SOAP, JMS, EJB V2.0, JNDI, TOAD, Web Services, Websphere 8.0, Rational Clear Case, Oracle 10.2, UNIX - Solaris/LINUX, Visio 2007.

Confidential, BIRMINGHAM, AL

Java/J2EE developer

Responsibilities:

• Developed the application using Spring following MVC architecture
• Have been used the Core Java(J2SE) jar files for running applications and also worked on multithreading concepts for developing multiple processes.
• Identified the participating pages and the navigation paths between pages.
• Developed Spring framework to handle the pages
• Used Web Logic Workshop page flow technology.
• Developed Rest Web service applications.
• Created several JSP’s and populated them with data from databases using JDBC
• Designed and developed EJBs to handle business logic and store persistent data
• Developed Web Services to retrieve data from legacy systems
• Developed server side functionality for Admin Interface features (adding a User, Modifying the User Details, Assigning Roles, Modifying Roles etc)
• Used Hibernate in mapping the oracle database with the POJO classes.
• Used J2EE Singleton design pattern
• Used EJB Session Beans
• Planned and implemented various SQL, Stored Procedure, and triggers
• Used JDBC to access Oracle database and implemented of connection pooling.
• Performed building and deployment of WAR, JAR files on test, stage, and production systems in
• Used WebLogic Application Server
• Used ANT for the build process

Environment: J2EE, Core Java(J2SE 1.6), Servlets, JSP, JDBC, EJB 2, JMS, Spring, Rest Web Services, WebLogic, JUnit, SOAP, XML, JavaScript, UML, ANT, Oracle 9i, Windows 2003

Confidential

Java Developer

Responsibilities:

• Involved in software development life cycle (SDLC) of the tracking systems Requirements gathering, Analysis, Detail Design, Development, System Testing and User Acceptance Testing.
• Developed Java Swing client Interface Using Swing components, like Jlabels, Jbuttons, Jcolorchooser to provide all history of track
• Have also developed processes using the Multithreading concept in Core java.
• Used Rational Rose 2003 for the UML diagrams like Use Case Diagrams, Class Diagrams and Sequence Diagrams to represent the detailed design.
• Developed user Interface using JSP and HTML.
• Wrote SQL Stored Procedures to insert and update database.
• Used JAX-RPC to call web services described by WSDL and registered to UDDI registry.
• Have an experience working on JSON Objects.
• Designed & implemented Order processing & Shipment planning.
• For running web application have used Websphere 6.0.
• Used Hibernate in mapping the oracle database with the POJO classes.
• Implemented Struts framework (MVC): developed ActionServlet, ActionForm bean, configured the struts-config descriptor
• Developed Session Bean to process requests from the user interface
• Developed CMP entity beans to retrieve and update shipment information.
• Designed and developed message driven beans that consumed the messages from the Java message queue
• Testing and debugging application in WSAD 4.0. Configured Junit test framework in WSAD 4.0.
• Team programming with WSAD like version control in CVS.
• Server instances and server configurations in WSAD 6.0.
• Implemented logging with Log4J to log errors.
• Developed SAX parser based XML modules to parse and retrieve the information from XML messages
• Extensively used WSAD while writing code.

Environment: Core Java 1.6/J2EE 1.5,JB 2.0, WSAD 6.0, IBM Clear Case, JSON, Rational Rose 2003, JSP, Multithreading(core java), XML 1.0, JMS 1.0.2, JAX-RPC 1.1, SAX 1.0, WSDL 1.1, HTML, JNDI 1.0, JDBC 2.0, JavaScript 3.03, SQL, Servlet 2.3, Struts 1.1, Oracle 9i.

Confidential

Java developer

Responsibilities:

• Designed Data Model and Developed Stored Procedures using PL/SQL.
• Used JDBC API for interaction with the SQL Server Database.
• XML was used to transfer the data between different layers.
• Have used GlassFish 2.1 application server in running the applications.
• Worked on database interaction layer for insertions, updating and retrieval operations on data.
• Guided team members on Struts Framework.
• Developed the Appraisal and KRA form using JSP, HTML, CSS and JavaScript.
• Interacted with database to fix the bugs based on Business requirements.

Environment: J2EE, Servlets, JSP, XML, HTML, CSS Struts, JavaScript, Oracle 9i, PL/SQL, JDBC, Windows 2000.