PROFESSIONAL SUMMARY:

• 7+ years of experience in analyzing, designing, implementing, integrating and testing of Java/J2EE based enterprise applications.
• Excellent understanding of OOPS concepts and Design Patterns and experience in applying them in designing and developing SOA based applications.
• Worked extensively on plug - in developmentof Eclipse, Core Java, Multithreading, JUnit, JTestin Java.
• Strong at J2EE technologies such as Servlets, JSP, Java beans, JDBC Portal Conceptsand Web Services.
• Experience in Java IDE tools like Eclipse, Rational Application Development (RAD) and Net Beans.
• Sound knowledge of the Software Development Life Cycle (SDLC) and Web Sphere application server.
• Extensive knowledge of Front End Technologies: AJAX, JSTL, JSP, HTML, DHTML, JavaScript and CSS.
• Good experience in implementing applications with Model-View-Controller (MVC) / N-tier Architecture.
• Strong experience in developing and deploying with Web sphere Application server, Apache Tomcat, Web Logic and JBoss.
• Experienced in writing Use Cases, Sequence Diagrams, and Class Diagrams with UML tools like Rational Rose for business modeling.
• Expertise in Application development using various frameworks such as Struts Framework, Spring Framework and Hibernate Framework.
• Good knowledge of database connectivity (JDBC) for databases like Oracle, DB2, SQL Server, MySql, and MS Access.
• Possess knowledge of Object Oriented Analysis and Design using Unified Modeling Language (UML), Agile, Waterfall cycle, and PL/SQL.

TECHNICAL SKILLS:

Programming Language: C/C++, Visual Basic, Java, Action Script 3.0, CSS, JavaScript, Shell script

Java Standard Edition: Core Java, JDBC, Internationalization & Localization etc

J2EE Technologies: Java EE 4/5, JSP, Servlet, JSF, JSTL, XSLT, JNDI, JMS, Java Mail, JDBC

Open Source Framework: Hibernate, Struts 1.2/2.0, Springs

IDEs & Tools: Eclipse 3.x, MyEclipse

Application/Web Servers: WebSphere, WebLogic, Apache Tomcat, Apache Web Server, JBoss 4.3.2 GA

Databases: Oracle 10g/11g, MySQL 5.x

O/S & Environment: Windows Vista/XP/2000/NT, HP-Unix and Linux

XML Technologies: XML, XML Schema(XSD), DTD, XSL, DOM, SAX

PROFESSIONAL EXPERIENCE:

Confidential, NC

Java Developer

Responsibilities:

• Worked as a Java Developer and involved in analysis of requirements, design, development, Unit and Integration testing.
• Interact with Business Analyst and Subject Matter Experts (SME) to understand the requirements and for any clarifications required by the team, followed agile methodology and SCRUM meetings to track, optimize and tailor features to customer needs.
• Used Apache CXF for developing web services that leverages JAX-WS.
• Used JAXB for marshalling and unmarshalling XML documents.
• Developed the client interactive web pages using JSP and customtaglibraries.
• Used Java Collections API extensively in the application.
• Used Java Script (AJAX) and struts validation framework for performing front end validations.
• Implemented different Design patterns like singleton, factory, and business delegate.
• Data Access object, service locator.
• Developed the application module using Spring AOP and Inversion of Control.
• Developed Object-Relational (O/R) mapping using Hibernate 3.0.
• Developed Data Access Object (DAO) persistence layer using Hibernate 3.0.
• REST based webservice is used.
• Wrote stored procedures for the application functionality.
• Performed Unit Testing using JUnit.
• Developed ANT scripts to build, deploy and run the application.
• Involved in optimization and performance tuning of the application.
• Coordinated with the offshore team on regular basis in design and construction phase for the different modules of the application development.

Environment: CSS, Java 5.0, Hibernate 3.2, Eclipse 3.3, Oracle 10g, Web Services, QC and Linux, HTML, XML, JSP, SERVLETS, JSTL, Spring, Struts1.2, SpringDWR, Hibernate, JDBC, UML, DB2, SOA, UNIX, CVS, JUnit, JavaScript, ANT and Stored Procedures.

Confidential, NJ

J2EE Programmer

Responsibilities:

• Designed the application by implementing JSF Framework based on MVCArchitecture with EJB, Simple Java Beans as a Model, JSP and JSFUI Components as View and Faces Servlet as a Controller.
• Core Java, highly concurrent Multithreaded coding for processing the port assignment data.
• Developed framework for data processing using Design patterns, Core Java, XML.
• Developed customvalidators and converters in JSF.
• Used the light weight container of the Spring Framework to provide architectural flexibility for Inversion of Controller (IOC).
• Used SpringAOP for cross cutting concerns and IOC for dependency injection.
• Implemented MVC Architecture integrating JSF with Hibernate and Spring Frameworks.
• Developed JSF Component Library, including dynamic Menu components and Pages.
• Written unit tests using JUnit framework and Logging is done using Log4J framework.
• Developed EJB components that are deployed on Web Sphere Application Server.
• Hibernate was used for performing database transactions.
• Developed PL/SQL procedures, Java and JavaScript, JQuery code.
• Developed Web Services for sending and getting data from different applications using SOAP messages.
• Actively involved in code reviews and also in bug fixing.
• Applied CSS(Cascading Style Sheets) for entire site for standardization of the site.
• Offshore Co-ordination and User acceptance testing support.

Environment:CSS, Java 5.0, Spring 2.0, Hibernate 3.2, WebLogic 7.0, Eclipse 3.3, Oracle 10g, JUnit 4.2, and Linux, J2EE, JDBC, Spring, Struts, RSA, Eclipse, JBoss, Maven, SQL Server 2005, SQL Server 2008 and Windows XP, JDK v1.4, HTML, XML.

Confidential, CA

Java Developer

Responsibilities:

• Analysis Design and Development, Testing and Production Support.
• Actively participated in the complete Software development life cycle starting from design phase to the implementation phase. Involved in requirements gathering and designed high and low level designs using UML.
• Developed PL/SQL procedures, Java and JavaScript, JQuery code.
• Extensively worked on generating complex reports.
• Developed Web Services for sending and getting data from different applications using SOAP messages, such as Loan Applications to transfer data from Branch Server to Head office Server, then used SAX and DOM XML parsers for data retrieval.
• Developed functional model, object model and dynamic model using UML.
• Developed code for various activities using MVC architecture.
• Developed client side screen using JSP, HTML and DHTML.
• Worked on development of Hibernate, including mappingfiles, configuration file and classes to interact with the database.
• Developed web service (which talks with web method) for uploading CSV (using web methods) files and validating and later inserting into the corresponding tables.
• Involved in injecting dependencies into code using springcore module concepts like IOC of Spring Framework.

Confidential, NY

Java Developer

Responsibilities:

• Involved in the analysis & design of the application using with Rational Rose.
• Object Oriented Analysis and Design using UML include development of Class diagrams, Sequence diagrams and State diagrams and implemented these diagrams in Microsoft Visio.
• Developed the controller servlet to handle the requests and responses.
• Designed and created Java Objects, JSP pages, JSF, JavaBeans and Servlets to achieve various business functionalities. Created validation methods using JavaScript and Backing Beans.
• Utilized the Tiles framework for page layouts.
• Involved in writing client side validations using JavaScript, CSS.
• Involved in the design of the Referential Data Service module to interface with various databases using JDBC.
• Used Hibernate framework to persist the employee work hours to the database.
• Spring framework AOP features were extensively used.
• Developed and configured using BEA WebLogic Application Server 8,1.
• Developed the build scripts using Ant.
• Involved in designing test plans, test cases and overall Unit testing of the system.
• Developed controllers and actions encapsulating the business logic.
• Developed classes to interface with underlying web services layer.
• Designed web services for the above modules.
• Prepared documentation and participated in preparing user's manual for the application.

Confidential

Jr. Software engineer/intern

Responsibilities:

• Training in gathering user requirements and followed by analysis and design.
• Assisting in Developing JSPs, action classes, form beans, response beans, EJBs.
• Coded Servlets for the Transactional Model to handle many requests.
• Participated in developing business objects helpers which interact with middleware tubs.
• Involved in implementing business delegate pattern to separate view from business process.
• Extensively used XML to code configuration files.
• Developed PL/SQL stored procedures, triggers..
• Performed functional, integration, system, and validation testing.