• SUMMARY
• Over 7 years of IT experience in Object Oriented and Java/J2EE applications and client server application development.
• Sound Knowledge of Design Patterns like Singleton, Business Delegate, Session Fa ade, DAO, MVC etc.
• Developed Use Case Model, Use Case Diagrams, and Class Diagrams, sequence diagrams using Rational Rose and Microsoft Visio.
• Good at Object Oriented Concepts and Design OOC/OOD
• Excellent industry experience developing efficient, portable, web-based user interfaces using JSP, HTML, DHTML, JavaScript, CSS and JQUERY.
• Hands-on experience with industry-standard IDEs like Eclipse and Net Beans.
• Expert skills in application programming using Java, Servlets, JDBC.
• Experienced in various frameworks and tools Jakarta Struts Framework and Spring MVC.
• Expertise in Message based systems using JMS API and Message Driven Beans.
• Expertise in developing Multi-threading applications.
• Good working knowledge of Spring Framework and Hibernate Framework.
• Extensive B2B development works on BEA WebLogic, IBM WebSphere and JBoss Application servers.
• Sound Knowledge of Design Patterns like Singleton, Business Delegate, Service Locator, DAO, DTO and MVC in the development of Multi-Tier distributed Enterprise Applications.
• Hands on experience in working with Jakarta Struts framework, Validator and Tiles frameworks, Servlets and JSP.
• Proficient in technologies Java, J2EE, Servlets, JSPs, EJB, JDBC, JMS, JNDI, Java Beans, Web Services and Tibco EMS.
• Experienced in developing persistence layer using O/R-Mapping tool Hibernate.
• Experienced in developing database to create its objects like tables, views, functions, triggers, and stored procedures packages using PL/SQL in Oracle, MS SQL Server, and My-SQL.
• Strong experience in handling different Web Servers likes Apache Tomcat
• Good knowledge with CVS, SVN, and Perforce version control systems.
• Hands on knowledge of Shell scripting.
• Experience in working with remote teams.
• Strong background in supporting production environments and meeting customer needs.
• Excellent communication and interpersonal skills, quick learner, self-motivated, ability to work Individually and in a team environment with good team spirit.

WORK EXPERIENCE

Sr Java Developer

Confidential

Responsibilities:

• Developed all the User Interfaces using JSP and spring MVC
• Writing Client Side validations using Java Script.
• Developed the DAO layer using the hibernate and for real time performance used the caching system for hibernate
• Web Services interface for provisioning the Subscriber configuration and inventory configuration
• Designed class and sequence diagrams for Modify and Add modules
• Followed Spring MVC Framework for the development of the project.
• Developed the user interface presentation screens using HTML, XML, CSS
• Experience in working with Spring MVC using AOP, DI/IOC and JDBC template.
• Hands on experience with data persistency using Hibernate and Spring Framework.
• Developed many Java Interfaces to integrate the Web Services with the database transaction tables.
• Experience in developing web services for production systems using SOAP and WSDL.
• Co-ordinate with the QA lead for development of test plan, test cases, test code and actual testing responsible for defects allocation and those defects are resolved.
• Involved in testing and deployment of the application on Web logic Application Server during integration and QA testing phase.
• Involved in writing the stateless session beans using Session Fa ade design pattern.
• Maintained the existing code base developed in the Struts, Spring and Hibernate framework by incorporating new features and doing bug fixes.
• Used ANT tool to build and deploy applications.
• Involved in configuring web.xml and struts-config.xml for workflow
• Wrote SQL queries and Stored Procedures for interacting with the Oracle database.
• Was part of solving the issues that came in production
• Documentation of common problems prior to go-live and while actively in a Production Support role.

Environment: Java, J2EE 1.5, JSP, Servlets, XML, Spring2.5, Hibernate, Oracle11XE, JDBC, PL/SQL, HTML, CSS, ANT, UML, Eclipse, MySQL, JBoss.

Sr Java Developer

Confidential

Responsibilities:

• Involved in various phases of Software Development Life Cycle SDLC of the application like requirement gathering, Design, Analysis and Code development.
• Developed Use case diagrams, Object diagrams, Class diagrams, and Sequence diagrams using UML.
• Designed and developed the UI using Struts view component, JSP, HTML, CSS and JavaScript.
• Designed and developed prototypes for multiple modules using Struts framework
• Developed Handler classes using Spring IOC.
• Used Session Facade, Abstract Factory, singleton, DAO design patterns.
• Developed Data Access layer using Hibernate.
• Used Spring Model View Controller MVC 2 architecture. Used JSPs in front-end
• Developed Controller Servlets, Action and ActionFrom objects for process of interacting with Database using Struts and Spring.
• Apache Ant was used for the entire build process.
• Developed Struts Action classes using Struts controller component.
• Developed the application using Front Controller, Business Delegate Factory Pattern, Session Facade, Data Access Objects, Singleton.

Environment: Java, JSP, Struts 2.0, Servlets, Spring 3.0, EJB, JSTL, JSON, JSF, XML, HTML, CSS, UNIX, Oracle11g, JSTL, JSON, XML, HTML, CSS, WebSphere7.0, Log4J 1.2.7, PVCS 7.6, UNIX, Oracle10g, PL/ SQL.

Java Developer

Confidential

Responsibilities:

• Developed the web pages using JSP, CSS and HTML
• Developed the RTM interface module to map the requirements to the test-case and Test design modules Generic Tree Navigation control
• Used several J2EE Design Patterns Session Fa ade, Aggregate Entity for the Middle Tier development.
• Developed EJBS Session and Message-Driven Beans in RAD for handling business processing, database access and asynchronous messaging.
• Made extensive use of Java Naming and Directory Interface JNDI for looking up enterprise beans.
• Developed Message-Driven beans in collaboration with Java Messaging Service JMS
• Also involved in writing JSP/HTML/JavaScript and servlets to generate dynamic web pages and web content.
• Wrote various stored procedures in PL/SQL and JDBC routines to update tables.
• Wrote various SQL queries for data retrieval using JDBC.
• Involved in building and parsing XML documents using SAX parser.
• Exposed business logic as a web service and developed WSDL files for describing these web services.
• Extensively used SOAP formatted messages for communication between web services.
• Developed the application on IBM WebSphere Application Server.
• Developed the plugin interfaces for the TMS features TEE, Requirements, Version Control
• Developed Form Beans, which are used to store data when the user submits the HTML form.
• Coded various Java beans to implement the business logic.
• Development of GUI using AWT.
• Involved in creating the tables using SQL and connectivity is done by JDBC
• Involved in generating the reports regarding the marks they secured in the online test once they press the submit button in the test using HTML and JSP.
• Apache Tomcat is used as a Application Server to Deploy the Application.

Environment: Java jdk1.4 , J2EE, JSP, Servlets, JavaScript, EditPlus, JDBC, AWT, Windows2000, MySQL, UML, Rational Rose 2000, Apache Tomcat, SQL, PL/SQL, HTML, XML.

Java Developer

Confidential

• Involved in various stages of the project life cycle mainly analysis, design, implementation and testing of the application.
• Developed the GUI using Struts Framework, JSP, Servlets, HTML and JavaScript.
• Developed user Interfaces using HTML/JavaScript/ DHTML.
• Server-Side using JSP/ EJB/ JDBC/ SQL.
• Created various JSPs for presentation layer.
• Implemented J2EE patterns viz. Fa ade pattern, Singleton Pattern.
• Involved in coding for presentation layer using Struts.
• Created Action Forms and Action classes for the modules. Implemented Action Errors a feature of Struts for error reporting.
• Configured struts-config.xml and web.xml and properties file provided by Struts framework for the implemented modules.
• Co-ordinate with the QA lead for development of test plan, test cases, test code and actual testing responsible for defects allocation and those defects are resolved.
• Extensively wrote Java Scripts to enforce client side validations.
• Also involved in testing and deployment of the application on Web logic Application Server during integration and QA testing phase.
• Developed JSP for the presentation and used JSTL tags.
• Lead the development of XML files, DTDs, Schemata and parsing them by using both SAX and DOM parsers.

Environment:

Java 1.4, EJB, JSP, Servlets, JDBC, Tomcat, Oracle 8i, HTML, DHTML, CSS, XML, Rational Rose, MVC, Solaris and Windows NT.

Java Developer

Confidential

Responsibilities:

• Performed full life-cycle solutions, from requirements gathering, to writing specs then after development, writing the user/technical documentation
• Involved in the complete development, testing and maintenance process of the application
• Responsible for gathering the requirements doing the analysis and formulating the requirements specifications with the consistent inputs/requirements
• Developed JSP, Servlets as an application controller.
• Designed and developed HTML front end screens and validated forms using JavaScript.
• Used Frames and Cascading Style Sheets CSS to give a better view to the WebPages.
• Deployed the web application on WebLogic server
• Used JDBC for database connectivity.
• Developed necessary SQL queries for database transactions.
• Preparing usecase diagrams
• Reviewing the test design documents diagrams

Environment:

Java, JSP, Servlets 2.3, HTML, Java Script, Oracle 8.0, Tomcat 4.x.