Experience Summary:

• 9 year of experience in analysis, design, development, implementation and maintenance of software applications on J2EE, Hibernate and Spring Framework
• Worked extensively on Java 2 Platform for developing Web and Distributed Applications by using EJB, JDBC, JNDI, Hibernate, JSP, Servlets, JSTL, SQL, Oracle and Web Services technologies with J2EE.
• Experience in creating Oracle CEP applications and OSB proxies.
• Expertise in developing MVC architecture for the web based applications using Java Server Faces JSF and Spring MVC framework.
• Experience in complete Web based GUI application development consisting of HTML, XHTML, DHTML, CSS, XML, XSLT, Ajax, Velocity, Tiles, NodeJS and JavaScript.
• Experience in ORM Technologies like Hibernate, EJB.
• A hand on in-depth programming skills in CORE-JAVA, JDBC, Servlets, JSP, Swings, JSF, etc.
• Possess good working knowledge on SQL, Stored Procedures, cursors, and triggers in SQL Server, PostgreSql and Oracle.
• Possess good working knowledge of application servers such as WebSphere, WebLogic and JBoss.
• Has good modeling experience using UML, Object Oriented Programming OOPs .
• Experience using Design Patterns like Session facade, Business Delegate, Singleton, Service locator, Data Access Objects DAO .
• Good working experience on JSP Standard Tag libraries and Custom tags.
• Extensive working experience in Version Controls such as SVN, CVS using Java.
• Innovative in implementing asynchronous applications and Message Driven Beans using JMS.
• Proficient with IDE's like JDeveloper, Eclipse, Net Beans, IBM WSAD and RAD.
• Have good Experience in deploying EAR's using Weblogic, Websphere Application servers.
• Has experience using Ant and shell scripts for writing automated build scripts.
• Implementing logging mechanism using log4j.
• Demonstrated ability to work independently, and the flexibility to adapt in an ever-changing business environment, extremely quick learner with very less ramp up time for a new technology.
• Excellent written, oral communications skills and ability to work on a team as well as independently.
• Experience in Testing, Bug fixing and Defect Analysis.
• Full life cycle experience in development methodologies like Agile and Waterfall.

Technical Skills

Experience Summary

Confidential

Sr.J2EE Developer

Responsibilities:

• Analyze requirements and formulate detail design artifacts.
• Develop software products using Java, J2EE, Webservices, Oracle Fusion Middleware EJB Integration with existing products.
• Develop extension application controls. Participate in analysis and technical design, technical uptake, and developer test cases for core modules like MSS.
• Work on build and release management using Maven and Team City. Design and develop middleware services to allow disparate pieces of the application to communicate.
• Develop JUNIT test cases for application unit testing.
• Work with object-oriented design methodology and application development in Java and J2EE technologies, including EJBs, Eclipse Link and Spring. Design solutions, and oversee the implementation of those solutions.
• Worked on EJB 3.0 along with SOAP Webservices.
• Created OSB Proxies for the MSS Engine to communicate with the Services.
• Created Restful WebServices in MSS Engine for Platform Services to communicate with.
• Used DBus which is a system bus as communication channel between the services which emits the data collected from the device which is written in Python.
• Extensively Used Oracle CEP to collect the data from DBus and process the raw data as per the project requirements like Aggregation, Threshold violation etc.
• Exposed Services from Oracle CEP by using NodeJS.

Environment:

Java, J2EE, EJB, NodeJS, OracleCEP, OSB, DBus, Linux, JavaScript, Eclipse, JDeveloper, WebLogic Application Server, SVN, Tortoise.

Confidential

J2EE Developer

Responsibilities:

• Understanding and analyzing the project requirements.
• Developed front end UI using Struts, JQuery, Servlet, JSP, Java Script and AJAX.
• Configured application environment at WebSphere Application server.
• Actively involved in design and implementation of Action, View, DAO and front end development of Booking flow.
• Implemented JQuery and AJAX with various components like Navigation Bar, Progress Bar, and Message Box Dialogs.
• Implemented the application using Struts Framework which is based on Model View Controller design pattern.
• Implemented custom tags for getting the data from content for internationalizing the whole Booking flow.
• Created Stored Procedures for getting the Missing content report for Globalization project
• Involved in the Deployment of EARs and WARs on the Application Server.
• Executed Unit, Integration and System Testing, Data Source setup etc.
• Good experience in development and maintenance/production support, through On-call support both onsite and through work-from-home non-office hours troubleshooting, enhancements, app health checks, defect fixing and application monitoring.
• Involved in development of test cases using Junit for unit testing of the application.
• Implemented Shell scripts for building and deploying EAR to test and stage environments.

Environment:

Java, J2EE, Web services, Struts, JDBC, JSP, HTML, Oracle10g, Windows XP, Linux, Ajax, JQuery, JavaScript, CSS, RAD, WebSphere Application server, CVS.

Confidential

J2EE Developer

Responsibilities:

• Working with users and preparing the requirements documentation.
• Created mockup screens for Dealer Order and Admin module of the application using HTML, DHTML and JavaScript using DOJO framework.
• Created reusable java script functions for entire application that way easy to manage and help full in support.
• Extensively used JavaScript Objects, Browser Objects, HTML DOM Objects in front end validations and navigation's.
• Experienced in converting prototype html pages to dynamic web pages in JSP with JavaScript capabilities.
• Created Technical Design Specification, Use Case, Class, and Sequence Diagrams for Dealer Orders and Admin modules.
• Created Spring MVC configuration for Dealer Order and Admin modules.
• Created Controller, Delegate Service and DAO layers and implementations.
• Created stubs for Dealer Order, Billing Setup and Admin web services.
• Created DOZER mappings for domain object to the web service object.
• Worked mainly on fixing defects throughout the application.
• Using Agile programming methodologies during the development phase.
• Configured and implemented Spring framework as middle layer for lower level services.
• Followed Test First / TDD approach to create the test cases using Jmock before start the development.
• Created automated build scripts using Maven2.0.
• Following Agile/SCRUM development methodology.
• Configured Site Scope for checking the keep alive of web services.

Environment:

Java, Web services, Spring MVC, Spring, Hibernate, UML, JSP, HTML, Oracle10g, Windows XP, Linux, SVN,MVC Design Pattern, DOJO, JavaScript, CSS, IntelleJ Idea9.0.1, Weblogic, JUnit, ANT .

Confidential

J2EE Developer

Responsibilities:

• Analyze the client requirements and functional areas of the existing system, client interactions, coordinating with the team members on critical problems and solving.
• Implementing design documents using UML Use cases as per the requirements and verifying with the requirements using IBM WAS IDE.
• Worked on front-end technologies like JavaScript, HTML, XSTL, CSS, AJAX and JSF.
• Developed Asynchronous means of retrieval of data from the Server and Database using AJAX.
• Participated in Ajax scripting using DOJO.
• Defining the UI, business layer component beans and their dependencies in Spring framework.
• Used Spring AOP module to handle transaction management services for objects in any spring-based application.
• Developed stateless session EJB's for business logic implementation.
• Created the MDB to listen the messages from MQ QUE.
• Involved in designing EJB Components like Session Beans with various EJB design patterns like Session Facade, Service Locator and DAO.
• Used extensively DOM and SAX parsers and AXIS for parsing XML in the project.
• Implemented database access layer using DAO design pattern and Hibernate framework.
• Defined POJOs, Hibernate mapping files and named queries for Reverse Auction components.
• Developed DTO's for transferring data between different layers of the application.
• Wrote various PL/SQL queries/stored procedures/triggers to augment the application logic.
• Integrated java with database using JDBC. Used JNDI for lookup Java components like data source.
• Writing UNIX Bash shell scripts and ANT scripts to deploy war and ear of the WebSphere application server.
• Applied Agile methodologies for software development.
• Used CVS to record history of project files and documents.
• Interacting with the Quality team about the issues, bugs found and fixing them in the testing phase of the application.

Environment:

JDK 1.5, Servlets, JSF, JDBC, EJB, CSS, HTML, JavaScript6, AJAX, Hibernate, Spring, WebSphere 6.1, Web logic, MS Visio, RAD, Junit, Log4J, XML, XSD, XSLT, SAX, SOAP, WSDL, JAX-WS, Apache Axis, JMS, MQ Series, Ant, Unix, Oracle 10g.

Confidential

Java Developer

Responsibilities:

• Analysis of the specifications provided by the clients.
• Design, Development of user interfaces using HTML using front page.
• Coding client side validations using JavaScript.
• Developing business logic using Servlets, Java beans and JSP.
• Deploying them on JRun.
• Designed and developed User Interface components using swing.
• Involved in unit testing, integration and UAT testing.

Environment: Java, Servlets, Swing, JSP, HTML, JavaScript, JFC Swing, DB2, Jrun 3.0 and Windows NT.