SUMMARY

• 6 years of professional experience in developing web based, distributed architecture, SOA based and client/server applications in multi - platform environments with Java/J2EE technologies using Object Oriented Analysis and Design (OOAD). Involved in all the phases of Life Cycle of Software Development (SDLC).
• Analysis, Design and Development of J2EE Business applications, Web-based applications using the following core technologies - Java, Servlets, JSP, JSTL, EJB and XML.
• Experience in developing web based J2EE applications using spring frameworks.
• Extensive experience in designing front end interfaces using JQUERY, HTML, CSS and Java Script.
• Good Knowledge in Design patterns such as Model-View-Controller (MVC).
• Experience in Web Applications using J2EE, Web Services (WSDL and SOAP), JDBC, Struts Hibernate ORM, and Spring Application Framework.
• Proficient in writing ANT, Maven build scripts and configuring and using Log4j .Good exposure in writing Unit Test Cases using JUnit by following Agile Methodologies.
• Experience with various IDEs like Eclipse, and My Eclipse.
• Expert in developing Web Services using SOAP, WSDL and UDDI.
• Strong working knowledge in Oracle Stored procedures, functions, triggers, sequences and writing SQL queries.
• Have good knowledge working on XML Suite of Technologies XML, XSL, XSLT and validations with DTD & XML Schema and processing profile with SAX, DOM Parsers.
• Expert in writing SQL, PLSQL and using tools to connect to databases such as TOAD, PLSQL Developer.
• Expert in working in UNIX environment and providing production support.
• Experience in Troubleshooting and diagnosing issues related to the operation and performance of Implementations running on various operating systems.
• Excellent Client interaction skills and proven experience in working independently as well as in a team.
• Excellent communication, analytical, interpersonal and presentation skills.
• Having good experience in handling the client calls.

TECHNICAL SKILLS

Languages: Java, XML, SQL, PHP

Java Technologies: Servlets, JSP, EJB, JDBC, JavaBeans, JNDI,JSTL

Version Control Systems: Subversion, CVS

Build Tools: Ant and Maven

Testing Tools and Bug Tracking: HP QualityCenter, Bugzilla, SoapUI

Frameworks: Struts, Hibernates and Springs

Database: Oracle 10g, MySQL

Web Technologies: HTML, Java Script, CSS, AJAX, XML, Web Services

Servers: Apache Tomcat, Weblogic, JBoss

Project Methodologies: Rational Unified Process, SDLC, Waterfall, Agile

Operating Systems: Windows, Unix and Linux

PROFESSIONAL EXPERIENCE

Confidential, Warren, NJ

Java Developer

Responsibilities:

• Responsible for the analysis, documenting the requirements and architecting the application based on J2EE standards. Followed test driven.
• Participated in designing of Use Case, Class Diagram and Sequence Diagram for various Engine components and used IBM Rational Rose for generating the UML notations
• Implemented different Design patterns like DAO, Singleton Pattern and MVC architectural design pattern of Springs.
• Interacting with client in design and code review meetings..
• Responsible for secure batch data flow to downstream systems using Middleware Java technologies.
• Developing Intranet Web Application using J2EE architecture, using JSP to design the user interfaces and Hibernate for database connectivity.
• Designed and developed Controller Servlet, which will route request to Application Controller
• Extensively Worked with Eclipse as the IDE to develop, test and deploy the complete application
• Development of hibernate objects for data fetching for batch and front-end processing
• Front end screens development using JSP with tag libraries and HTML pages.
• Designed and developed the new features in the existing application to meet the customer's satisfaction.
• Implementing JSP Standard Tag Libraries (JSTL) along with Expression Language (EL).
• Designed and developed the user interface screens, data base design changes and changes to user access modules.
• Active participation in Weblogic server and Oracle problems (killing instances, debugging server logs, applications logs)
• Written SQL queries, stored procedures modifications to existing database structure as required per addition of new features.
• Extensively developed supporting Java Beans Components.
• Client side validations and server side validations are done according to the business needs.
• Written test cases and done Unit testing and written excecuting Junit tests.
• Used Log4J API for logging and debugging.
• Written ANT Scripts for project build in UNIX environment.
• Building application and deployment in servers as per request from the qa team.
• Participated in User Acceptance Testing and issue resolution
• Production implantation and post production support.

Environment: Java 1.6,, Struts-Spring-Hibernate integration framework, JSP, HTML, Oracle 10g, SQL, PL/SQL, XML, Web logic, Eclipse, Ajax, JQuery.

Confidential, Richmond, VA

Java J2EE Developer

Responsibilities:

• Working as a Designer/Developer for this application.
• Developed Web Services to communicate with various External Services
• Used on Spring Dependency Injection and AOP for Development
• Installation and configured Weblogic Server and Created WLI Domain for the Application Deployment.
• Configured Spring to manage objects and set their dependencies in a Spring context file and integrated middle tier with Spring application framework.
• Implemented the business layer by using Hibernate with Spring DAO and also developed mapping files and POJO java classes using ORM tool
• Implemented caching techniques, wrote POJO classes for storing data and DAO's to retrieve the data and did other database configurations using Hibernate
• Developed ORM mappings using Hibernate annotations and also established data integrity among all tables sitting on Oracle Database
• Designed and implemented DAO, Singleton, Factory and DTO Design Patterns.
• Responsible for the configuration of Spring WebApplicaitonContext in web layer and web.xml.
• Developed Spring Controller classes to interact with Business layer using Spring.
• Configured handler mappings and view resolvers in Spring MVC Web layer.
• Followed Agile Methodology (TDD, SCRUM) to satisfy the customers and wrote JUnit test cases for unit testing the integration layer
• Developed various reusable Helper and Utility classes which are used across all the modules of the application
• Used log4j for tracking errors and debugging the code
• Involved in development of Schemas & WSDL.
• Developing Unix shell script for automated Deployments and Custom Queries
• Effective use of Source Control tools (ClearCase)
• Production Support and Level 3 activities.
• Was awarded Insta award for Performance Excellence in a team on 30 members.

Environment: Java, JEE, JavaScript, JSP,JDBC, Servlet, XML, SOA, Oracle, Oracle SQL Developer, UML,, Eclipse based STS, Weblogic Application Server, Hibernate, Spring 3.0(Spring MVC,Spring ORM,Spring WS, Spring JDBC), Rational Clearcase, Windows(development), Unix(Staging and production deployments)

Confidential

Java Programmer

Responsibilities:

• Gathered requirements from the clients and translated in to system requirements and specification.
• Prepare project plan, assign task, monitor and report project progress.
• Involved in the architecture and design of the application.
• Wrote Actions scripts to pull data from data server, present them on the page, produce real-time charts.
• Implemented Log4j to set debug levels on production.
• Performed Unit Testing using JUnit testing.

Environment: Core Java, Servlets, XML, JSON, AJAX, XML, HTTP, Tomcat 5.26, HTML, JavaScript, MySQL, HP UNIX.

Confidential

Associate Software Engineer

Responsibilities:

• Involved in various phases of the Software Development Life Cycle (SDLC) such as Requirement Gathering, Analysis, Design, Development and Testing.
• Designed the application using Struts framework based on Model View Controller (MVC) design pattern.
• Designed user interface screens using JSP's, Servlets, Struts tags and HTML. Used JavaScript for client side validation.
• Developed & Reviewed action and form classes based on Struts framework to handle the Jsp pages.
• Used Hibernate ORM for data persistence and transaction management.
• Used Oracle as the back-end database and performed operations on the database.
• Used Log4j jar files and classes for debugging purpose and logging.
• Created Test cases to test Java classes using JUnit framework.

Environment: Struts 2.x, Hibernate, Servlets, JSP, Oracle 10g, Web Services, HTML, Log4j, Eclipse, JUnit