Summary:

• 8 Years of progressive experience in Object-Oriented Analysis and Design with experience in the full life cycle of the software development process including requirement gathering, design, development, testing, Implementation and maintenance in Java/J2EE technology.
• Used Java, JSP, EJB session Beans and Message Driven Beans , JMS, JNI, JNDI, Java Mail, Frameworks Struts, spring, Hibernate, JSF in Implementing J2EE technology.
• Proficiency in core java concepts like Threads, Exception handling, Generics, Strings and etc.
• Involved in collecting requirements from Business Users, Data Modeling, designing and developing tools using: J2EE, Java, Servlets, EJB, JSP, Web services, Xml, HTML and Java script.
• Worked with XML related technologies such as XML, XSL, DOM, JDOM, SAX, XSD, XSLT and JAXB and used XML Schema for retrieving patient details in some of my projects.
• Very good at building and Deploying EAR,WAR,JAR files on test, stage and production servers and also experienced in using Version Control Tools such as Subversion, CVS, PVCS.
• Well experienced in fixing performance, solving and stabilizing problems of Java applications/products.
• Used Web Sphere Application Server, Web Logic Application Server and Tomcat in my projects and successfully deployed and compiled many of the applications on them.
• Good experience in application development using Model View Controller Framework Struts with Struts validation, Struts Tiles, Struts Tag Libraries, Action Class, Action Form.
• Many of my java applications are successfully implemented and complied using different IDE tools like Eclipse, RAD, WSAD Web sphere Studio Application Developer and Net Beans.
• Involved in building and deploying ANT scripts for some of the applications and also Customizing WAR, EAR and EJB jar files for many successful applications.
• Experience in developing Front-End using Struts, Struts2, JSP, JavaScript, HTML, DHTML and CSS
• Developed and implemented various Ajax Frameworks such as jQuery, DOJO, JSON.
• Implemented J2EE Design Patterns like Session Fa ade, DAO, VO, Service Locator, Singleton Pattern, Front Controller and value object pattern, Data source Business Delegate and etc.
• Used Hibernate and JDBC to connect to databases like Oracle, MYSQL and DB2 to store, delete, manipulate and retrieved data from them in many of my applications.
• Involved in Troubleshooting, problem solving and Bug fixing in many of my projects done.
• Experienced with databases such as Sybase, Oracle and MS SQL Server to manage tables, views, indexes, sequences, stored procedures, functions, triggers and packages
• Worked on different Operating Systems like UNIX, Linux, Windows 2k/NT, Windows XP.
• Extensively experienced in architectural issues and their solutions using various design patterns such as MVC Model-View-Controller , Singleton, Session Facade, Service Locator, DAO, DTO and Business Delegate.
• Experience on java web services using Apache Axis2.0 and JAX-WS.
• Experience in unit testing the applications using JUnit Framework and developed logging and standard mechanism based on Log4J.
• Developed ANT scripts in to build and deploy J2EE Applications.

Technical Skills:

Professional Summary:

Confidential

Sr. Java/J2EE Developer

Responsibilities:

• Developed application using Struts1.2 Framework that leverages classical Model View Controller MVC architecture.
• Integrating Struts with spring by delegating Struts action management to Spring Framework using proxy. Used Spring Framework for Dependency injection.
• Used Spring AOP for cross cutting concerns and IOC for dependency injection.
• Used Hibernate in data access layer to access and update information in the database.
• Hibernate frame work is used in persistence layer for mapping an object-oriented domain model to a relational database oracle .
• Involved in writing and business layer using BO, DAO and DTO.
• Implemented J2EE design patterns.
• Implemented various design patterns in the project such as Business Delegate, Data Transfer Object, Data Access Object, Service Locator and Singleton.
• Used SQL statements and procedures to fetch the data from the database.
• Designed and developed the web-tier using Html, JSP's, Servlets, Struts and Tiles framework.
• Used Http compression and AJAX for faster response time.
• Experience working with IBM MQ Series.
• Implemented spring security features using AOP Interceptors for the authentication.
• Used Java Scripts for client side validations and validation frame work for server side validations.
• Used log4j for logging messages and Rational Clear Case for version Control.
• Used ANT scripts to fetch, build, and deploy application to development environment.
• Consumed Web Services RestFul from third party for send the emails in bulk. This service is used to send the emails to the customers in bulk as a part of Batch process.
• Consumed Federal Hub web services for the verification of the consumer to determine the eligibility criteria.
• Deployed the application on to WebSphere application server.
• Used Rational Rose for use case diagrams, Active flow diagrams, Class diagrams, Sequence diagrams and Object diagrams in design phase.
• Used RAD as a IDE and extremely worked with the WAS 7.0 WebSphere Application Server

Environment: Java/J2EE, Spring, WebService, RESTFUL, JAX-WS, Sql Developer, RAD, WebSphere Application Server, DB2 Data Base, JAXB.

Confidential

Sr. Java Developer

Responsibilities:

• Developed various UI User Interface components using Struts MVC , JSP, and HTML.
• Involved in developing business components using plain old java object's on JBoss application server..
• Installed, configured, deployed, Monitored and troubleshoot JBOSS 4.2.1/5.0 GA and EAP domains Created both stand-alone and clustered environments for JBOSS domains
• Extensively worked with Servlets and Struts based multi tier applications in developing J2EE Components.
• Developed MVC architecture, Business Delegate, Service Locator, Session facade, and Data Access Object, Value Object and Singleton patterns
• Involved in writing all client side validations using Java Script, JSON.
• Troubleshooting JBOSS Server and DB2 Database issues.
• Used Hibernate ORM tools which automate the mapping between SQL databases and objects in Java
• Developed the Action Classes, Action Form Classes, created JSPs using Struts tag libraries and configured in Struts-config.xml, Web.xml files.
• Designed, Developed and Implemented document transformation applications using XML tool.
• Implemented the Unit testing for the components developed.
• Used Log4j for logging and handling defects of the application
• Used CVS, Harvest for Version controlling and error reporting.
• Used AnthillPro which supports automated deployment of a build to a user-configured environment

Environment: Java/J2EE, Struts1.2, JSF,JSP, JDBC, HTML, Java Script, XML, XSLT, XPATH, CSS, Servlets, WebServices, SOAP, apache Axis, Oracle11i, PL/SQL, DB2, JDeveloper, Eclipse Juno, JBoss 4.2, CVS, Unix, Linux.

Confidential

Java Developer

Responsibilities:

• Contributed in design and development of Struts MVC web based application.
• Used Struts Tiles and Validator framework extensively in developing the applications.
• Provided client side validations using Struts Validator framework and JavaScript.
• Identified, designed and coded various business modules for the application.
• Mentored developers regarding business knowledge and application framework knowledge.
• Web services were registered in a UDDI registry, described using WSDL.
• Java based client applications utilized JAXR and JAXM to connect to the UDDI registry and to send the SOAP based messages to the service.
• Worked with team members on using UML.
• Involved in writing JSP and Struts Action, DAO classes.
• Implemented the functionalities using JSP, HTML.
• Involved in writing JSP components. Used JSTL Tag library Core, Logic, Nested, Bean and HTML taglib's to create standard dynamic web pages.
• Involved in writing the database integration code using Hibernate.
• Established the relation for the different beans using the Hibernate mapping files.
• Used Java Persistence API JPA and Hibernate for performing the Database Transactions. JPA was used for designing and creating the entities and establishing the relation between the entities in a persisted way for EJB 3.0
• Stored procedures in DB2 were accessed through Hibernate.
• Worked on Production Support Team. Designed and integrated the Hibernate persistence Solution with the application architectures.
• Deployed the application on JBOSS Application Server
• Involved in Database Design, Normalization, Data Flow Diagrams, Coding, Testing, Implementation, code migrations and good understanding of the complex systems
• Analyzed use cases, business rules and created design diagrams.
• Prepared functional specifications documents and detail design documents
• Developed shell scripts to monitor MQ queues and coded business logic to do file transfer process
• Applied request values, process validations, updated model values, done event driven development, developed MVC style views using JSF.
• Involved in development of Test Cases using JUnit for Unit Testing. Developed Unit and functional tests for the new functionality.
• Involved E2E Development by integrating Front End and Backend by debugging.
• Created and modified scripts to perform load testing.
• Execute test strategies and analyze test results. Maintain strict adherence to client's prescribed testing guidelines, control processes and procedures.

Environment: Java/J2EE JSP, Servlets ,Struts2.0,IBM DB2,RAD7.0,EJB3.0, JBoss Application Server 6.0,HTML 5, JavaScript, Hibernate 2.0,Clear Quest, JUnit, Apache Ant

Confidential

Java/J2ee Developer

Responsibilities:

• Developed application using Struts Framework that leverages classical Model View Controller MVC architecture.
• Integrating Struts with spring by delegating Struts action management to Spring Framework using proxy. Used Spring Framework for Dependency injection.
• Used Spring AOP for cross cutting concerns and IOC for dependency injection.
• Used Hibernate in data access layer to access and update information in the database.
• Hibernate frame work is used in persistence layer for mapping an object-oriented domain model to a relational database oracle .
• Involved in writing and business layer using EJB, BO, DAO and DTO.
• Implemented J2EE design patterns.
• Implemented various design patterns in the project such as Business Delegate, Data Transfer Object, Data Access Object, Service Locator and Singleton.
• Used SQL statements and procedures to fetch the data from the database.
• Designed and developed the web-tier using Html, JSP's, Servlets, Struts and Tiles framework.
• Used Http compression and AJAX for faster response time.
• Experience working with IBM MQ Series.
• Implemented spring security features using AOP Interceptors for the authentication.
• Used Java Scripts for client side validations and validation frame work for server side validations.
• Used SAX and DOM parser to parse the XML documents and XSLT for transformations.
• Used log4j for logging messages and Rational Clear Case for version Control.
• Used ANT scripts to fetch, build, and deploy application to development environment.
• Consumed Web Services WSDL, SOAP, and UDDI from third party for authorizing payments to/from customers.
• Deployed the application on to JBoss application server.
• Used Rational Rose for use case diagrams, Active flow diagrams, Class diagrams, Sequence diagrams and Object diagrams in design phase.

Environment: Java1.5, J2EE, Spring 2.5, Spring AOP, Struts 2.0, JNDI, HTML, Perl, CSS, JavaScript, Hibernate, SQL 2005, LINUX, ANT, Log4j, JUnit, XML, JSP, Servlets, JSTL, AJAX, JBoss Application Server.

Confidential

Java/J2ee Developer

Responsibilities:

• Hands on experience with MVC/Singleton/Factory/Struts Design/Architectural patterns.
• Analyzed the system requirements using Rational Rose class diagrams and sequence diagrams and used J2EE design patterns to develop the class diagrams.
• Developed HTML prototype as a part of the requirement specification.
• Designed and Developed the Server Side Components Session Beans/ DAO/ Databeans using J2EE and Java design patterns.
• Designed and developed front-end screens using PHP, JavaScript's, CSS, and HTML.
• Created test data for the project using Toad.
• Designed and Developed Action classes and form beans as a part of the Controller model.
• Developed UI Layer for lesson and test modules using Swings, JSP and Java scripting.
• Parsed the XML content and displayed the content in the user interface layer using DOM and SAX Parsers.
• Involved in storing and retrieving the converted courses into the Sybase database using JDBC.
• Developed JUnit test cases for the applications.
• Supported for bug fixes, functionality change.
• Involved in analysis, research, and development and testing of eLearning Conversion using J2EE technologies using JBOSS 4.0.1 application server.
• Involved in converting the courses to SCORM1.2 format using the tool found in research and using XML.

Environment: Java, J2EE, EJB, UML, SQL, PHP, Sybase, Eclipse, JavaScript, WebSphere, JBOSS, HTML, DHTML, CSS, XML, Log4J, ANT, STRUTS 1.3.8, JUNIT, JSP, Servlets, Rational Rose, Hibernate, WinCvs.

Confidential

Java/J2EE Developer

Responsibilities:

• Designed and developed web interfaces and business logic using Jakarta Struts Framework MVC architecture , JSP, Servlets, Java Beans, JDBC, Ajax, Java Script, HTML, DHTML and XML Technologies.
• Responsible for developing the client side of this n-tier product, this is a Swing-based application that makes extensive use of the drag-and-drop idiom.
• Used JavaScript for client side validations and for capturing dynamic events.
• Used Struts tiles to achieve reusability among the view pages.
• Wrote model classes for specific database actions, added methods to the existing DAO's.
• JDBC is used for connecting to the database Oracle 8.0
• Developed a Controller Servlets for Single Point of Control and fetching Connection from Connection Pool.

Environment: JSP, Struts, JDBC, JDK, HTML, Web Logic, XML, HTML, Oracle 8i, SQL, PL/SQL, TOAD.