SUMMARY:

• 8 years’ experience in Design, Development, Implementation and Maintenance of Java & J2EE web and client server based Internet applications.
• Good Knowledge and working experience on Multi - Tier Architectures and Design using client-server and Web Technologies in Manufacturing, Telecom and Judiciary domain.
• Hands on experience in Requirement Analysis, High-level design using design patterns and Object Oriented programming and OOAD concepts.
• Completed projects using Java, J2EE, EJB, Spring, Struts, Hibernate, Web services, RMI, Servlets, JSP, JSF, JNDI, JDBC, JMS, JTS, JavaScript, HTML, SOAP, REST and XML, SQL, PLSQL, Ajax, Ant-build scripts.
• Hands on experience in various java-programming tools like WSAD, Eclipse-3x, RAD.
• Hands on experience in all stages of Software Development Life Cycle (SDLC).
• Strong Experience in PL/SQL, SQL, Stored Procedures in Oracle and DB2
• Experience using J2EE Design Patterns like Composite View, Value Object, DAO, MVC, Singleton, Session Facade Pattern, Front Controller, MVC and Factory Pattern for reusing most efficient and effective strategies for new development.
• Expertise in developing MVC architecture for web based applications using Struts framework.
• Good experience in working with Web/Application servers likes Jboss4.x Application Server, Weblogic10.0&8.1, WebSphere7.x and Apache Tomcat6.x
• Experience in performing Code reviews and peer reviews for maintaining best Industry standards.
• Extensive experience in working on multiple operating systems including UNIX, Linux and Microsoft Windows.
• Experienced in business/technical requirements capturing, configuration management, team coordination and software engineering processes.

TECHNICAL SKILLS:

Programming: Java1.6, J2EE, C++, JavaScript, XML,HTML, PL/SQL.

Web Technologies: JSP, Servlets, Swing, JDBC, JNDI, J2EE, XML, HTML, SOAP, JMSHibernate, EJB 2.1/3.0, RMI, WSDL, UDDI, DOM, SAX, XSL, X Path, HTML, AXIS, and Web services.

Development Tools: Eclipse 3.1, RSA8.0, WSAD, RAD, TOAD,SQL Developer, Ant, Maven.

Frameworks: Struts1.2,, JSF1.2, RichFaces, Hibernate 3.3.

Designing Tools: Rational Rose, RSM, Visio, Together, Agile Methodology.

Web/App Servers: JBoss, WebLogic 8.1/10.x, WebSphere 6/7, Tomcat.

Database: Oracle 8i/9i/10g, SQL Server, Sybase11.x, DB2, MySQL.

Distributed Tech: J2EE, EJB, RMI, Web services.

Configuration Tools: CVS, Clear Case, VSS.

Design Patterns: Composite View, MVC, Value Object, DAO, Singleton, Factory PatternSession Facade, Front Controller, Business Delegate Design Pattern.

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

EXPERIENCE:

Confidential, NJ

Java Developer

Responsibilities:

• Analyzed the requirements for various integration scenarios with multiple interfaces.
• Developed rich UI using JSF and RichFaces components.
• Involved in project estimates, impact analysis, and designing using agile methodology.
• Collaborate with development teams and testing teams to ensure requirements and development are in sync.
• Used Java Message Service (JMS) for reliable and asynchronous exchange of important information.
• Involved in High Level Design and prepared Logical view of the Application.
• Worked on OOAD methodology and built the application with Test Driven Development (TDD).
• Written complex oracle queries which involve joining multiple tables.
• Integrated Spring framework IOC, Dependency Injection with Hibernate framework and written several bean xml files.
• Worked with Hibernate Named Queries for writing customized SQL queries
• Written Web Services SOAP, WSDL and Web Services clients using Axis and XML, XSD implemented SOA Architecture.
• Consumed web services in bottom approach using XSD schemas by generating java objects.
• Code reviews for the code developed by the team to implement best coding standards and best practices.
• Extensively used Struts component classes in for developing applications and handling user requests.
• Worked with java script, html, CSS to design the web pages.
• Experience in working with ClearCase, Clear Quest.
• Interacting with the business and user group to ascertain requirements to carry out Business Re-engineering & Business Process Management with detailed functional and technical analysis with OOAD concepts and Agile Methodology.
• Extensively used UI component classes for developing applications for handling user requests.
• Communicated with external application using JMS messaging services.
• Involved in designing and developing of Object Oriented methodologies using UML and created use Case, Class, Sequence diagrams.
• Created the EJB timer services to process the Batch jobs.
• Implemented EJB Components using Stateless Session Beans for the Business Layer.
• Implemented java design patterns like Singleton, Factory, Command patterns.
• Communicated with external application services with JMS messages.
• Involved with Spring IOC concepts to integrate Hibernate Dao classes with Struts Action classes.
• Developed persistence layer using ORM Hibernate for transparently store objects into database.
• Parsing of XML using SAX and DOM Parsers.
• Code reviews for the code developed by the team to implement best coding standards and best practices.
• Experience in working with ClearCase, Clear Quest.
• Analyzed and fine Tuned SQL queries to improve performance of the application with the Oracle databases.

Environment: Java 1.6, JEE, JSP, Struts1.2, Spring 3.x,Hibernate 3.3, EJB 3.0, Web Services, JMS, JAXP, JAXB, MQ Series, WebSphere 7.0, RSA 7.5, Oracle, ClearCase, Clear Quest, JavaScript, HTML, XML, JUnit, Apache Axis, Quality Center, Oracle SQL Developer, Unix, Windows.

Confidential

Java Developer

Responsibilities:

• Interacting with the business and user group to ascertain requirements to carry out Business
• Involved in Business meetings with end clients to capture the requirements for the system.
• Acted as one of the team member responsible for delivery of project in full life cycle.
• Defined the Dao Strategy with the JPA integration with the Spring Frame work.
• Created JPA based Entity Classes and mapped them with Oracle Database tables.
• Implemented Core java Oops Concepts like Abstraction, Encapsulation, Method Overloading and created Interfaces and Abstract classes for different functionalities.
• Well experienced in working with SOA based architecture involving various sub systems.
• Experienced on Integration of VZOn Time application with the Oracle Fusion middle ware integration work flow process.
• Integrated Struts configuration with spring and hibernate frameworks.
• Consumed and published JMS messages using MQ Series provider.
• Involved in writing Hibernate Query Language using Hibernate and fine-tuned the SQL queries.
• Defined Logging Strategy using with Log4j and defined configuration.
• Involved in Code reviews and followed standard java coding standards with the help of PMD plugin tool in Eclipse.

Environment: Java1.5, J2EE, JSTL, Hibernate, XML, Clear Case,JMS, JAXP,, Eclipse, Web Logic, UML, Apache Hadoop, Rational Rose, Log4J, SOA, Oracle11g, JUnit, Apache Axis, Web services, MQ Series, SOAP, ANT, WSDL,Restful Webservices, Quality Center, PL/SQL, Unix, Windows.

Confidential, CA

Java Developer

Responsibilities:

• Involved in High Level Design and prepared Logical view of the Application.
• Involved in designing and developing of Object Oriented methodologies using UML and created Use Case, Class, Sequence diagrams.
• Extensively used Struts component classes for developing applications for handling user requests.
• Implemented EJB Components using State less Session Beans for the Business Layer.
• Implemented java design patterns like Singleton, Factory, Command patterns.
• Created Data Source and deployed the Web application in application Server.
• Communicated with external application services with JMS messages.
• Involved with Spring IOC concepts to integrate Hibernate Dao classes with Struts Action classes.
• Developed persistence layer using Hibernate for transparently store objects into database.
• Parsing of XML using SAX and DOM Parsers while sending the data to different agencies.
• Code reviews for the code developed by the team to implement best coding standards and best practices.
• Analyzed and fine Tuned RDBMS/SQL queries to improve performance of the application with the databases like Oracle and DB2.

Environment: Java1.5, J2EE, Servlets2.5, Struts1.2, Spring2.5, JSTL,Hibernate, XML, Clear Case, JMS, JAXP, Eclipse, WebLogic, JMS1.1, UML,Rational Rose, Log4J, Oracle, JUnit, Apache Axis, Web services, MQ Series, SOAP, ANT, WSDL, Oracle, DB2 Quality Center, PL/SQL Developer, Unix, Windows.

Confidential, MD

Java Developer

Responsibilities:

• Involved in Requirement Analysis and Use Case development using Rational tools, OOAD and RUP.
• Reverse engineering the existing sources to generate UML Diagrams for better designing.
• Involved in High-level Design (HLD), Low-level Design (LLD) specifications of the project.
• Implemented MVC Architecture using Struts framework for web module of Application.
• Developed Presentation layer using Composite View Design Pattern using Struts Tiles.
• Developed EJB components using SLSB with Hibernate ORM.
• Implemented AJAX to reduce Data transfer between client and Server.
• Developed JSP pages, used Validation Framework for server side validation and Java Script for client side validation.
• Extensively worked with xml/xsl to convert xml files into xhtml.
• Written Hibernate Mapping xml files to integrate App with Database.
• Experienced in writing Complex SQL Queries and fine-tuned.

Environment: Java, JSP, Servlets, Spring, Struts, Hibernate, JMS, RAD, UML, XML, EJB, ClearCase, JUnit, ANT, SQL, PLSQL, Business Objects, Web services, Websphere6.x, Log4J, DOM, SAX, HTML, DHTML, CSS, Log4j, Windows, Unix.

Confidential

Java Developer

Responsibilities:

• Involved in Requirement Analysis and Use Case development using OOAD.
• Involved in High-level Design (HLD), Low-level Design (LLD) specifications of the project.
• Implemented MVC Architecture using Struts framework for web module of Application.
• Developed Presentation layer using Composite View Design Pattern using Struts Tiles.
• Developed EJB components using SLSB and State Full session Bean.
• Developed Web services and Web services clients using JAX-RPC and XML.
• Developed database access service layer for the Web services and integrated modules.
• Implemented Data Access Layer using ORM Hibernate with standard HQL Queries.
• Experienced in writing complex SQL statements, Store Procedures and used Hints and index for performance.
• Extensively used JUnit for unit testing of the Application.
• Implemented Business layer components using spring framework with IOC for Harmonizer Project which is part of Enterprise integration.

Environment: Java, JSP, Servlets, Struts, EJB, Hibernate, Eclipse3x, UML, XML, JUnit, ANT, SQL, PLSQL, AXIS, Web services, TOAD, Jboss, WebLogic, RMI, Log4J, DOM, SAX, Oracle.