Summary:

• Over 8years of extensive IT experience in developing Web applications for Banking, Insurance, Government, Health care, Network Domains
• Expertise in OOA, OOD, Software Development, Distributed Application Development and Object Oriented Programming OOPs . Experienced in using design patterns Singleton, Factory method, Abstract factory, MVC Model, View Controller .
• Extensively worked in Struts 2.0, Web Technologies, Servlets, JSP, JSF, Struts, spring, Hibernate 3, Java Beans, Collections, Swing, JDBC, Java Script, XML, XSLT, HTML, DHTML, CSS, GWT, and JMX.
• Expertise in creating frontend UI components using JavaScript libraries like ExtJS, jQuery and Dojo. Extensively used Ajax and MVC feature provided by ExtJS library to created interactive web 2.0 applications.
• Leveraged ArcGIS framework services like Geocoding and Directions to provide location based search and drive directions respectively.
• Heavily used JSF PrimeFaces implementation to develop presentation layer.
• Experience in implementing Web service. Using SOAP, WSDL, WSSecurity.
• Extensively worked on XML Parsers, XSL, XPath, JAXB and XHTML.
• Experience in working with Agile Methodology and Web services using Service Oriented Architecture SOA .
• Comprehensive experience in designing and developing applications using UML with Rational Rose.
• Extensively worked on Stored Procedures, Functions, Triggers and Cursors using PL/SQL.
• Experience in database like Oracle 9i/10g/11g, SQL Server 2000, MySQL 4.x/5.x/6.x
• Excellent working knowledge on App server like Web sphere 5.0/6.1, Jboss 4.0, Web logic 7.0, 8.0,10g,11g Tomcat 5.5 in building and deploying applications.
• Experienced in developing applications using Eclipse, ANT, Struts framework using MVC II architecture, Hibernate Spring. Used ANT, Version Control Clear Case, Visual Source Safe, CVS,GIT
• 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
• Extensive experience with Oracle, SQL Server, MySQL Databases thorough knowledge experience in PL/SQL statements, Stored Procedures, Triggers.

Technical Proficiency:

Java Technologies: JDK 1.4, 1.5,1.6 , Servlets 2.2, 2.3 , Struts 2.0/1.2, Spring 2.5/2.0,Hibernate, JSP1.2, EJB 3.0, JDBC 2.0, JNDI, JMS, ANT, Maven, XML DTD, Schema, DOM SAX , JavaBeans,

Web services WSDL, XML, SOAP , JSF PrimeFaces

Javascript Libraries: ExtJS, jQuery, Dojo, ArcGIS

Frameworks: Spring 1.x/2.0/2.5,Hibernate 3.0, Struts 1.x/2.x

Languages: Java, C , SQL, PL/SQL, Perl, XML, XSL, UML, HTML,

DHTML

Database: Oracle 11g/10g/9i,PL/SQL,MySQL4.1, SQL Server 2000,DB2

Servers: Apache Tomcat 5.5. JBoss 4.0, Web Sphere App Server

3.5/4.0/5.1.,6.1,Weblogic App Server

Operating Systems: Linux, UNIX Solaris , Windows XP/2003/2000/7,

Development IDE: Eclipse 3.2, Jdeveloper/IntelliJ/Net Beans

Build Tools: Apache Maven, Apache Ant, Build Forge

Reporting Tool / Ver. Ctrl: Crystal Reports 9, CVS, SVN, Clear Case, GIT Unix

Educational Qualification:

Bachelors of Technology in Computer Science, India

Certification: Sun Certified Java Programmer 1.5

Professional Experience:

Confidential

Sr. Java/J2EE Developer

Responsibilities:

• Participated in Scrum Agile meetings on daily basis to discuss assignments and project plan.
• Used Java/J2EE Web Layer technology to create interactive web components.
• Extensively used ArcGIS to provide map and location based services to end users.
• Published secured RESTful geo services with ArcGIS and implemented API document for consumers.
• Implemented client side MVC pattern using ExtJS MVC module and extensively used ExtJS and Dojo widgets to provide rich interactive experience.
• Heavily used ExtJS Ajax library to develop Web 2.0 applications.
• Created object-oriented design documents Class, Sequence diagrams UML .
• Managing/Fixing bugs and Client Issues in the application.
• Worked on the SOA, WSDL, XML Schema, SOAP and Web Services calls to integrate with third party systems.
• Designed and implemented the presentation layer using Java Server Faces PrimeFaces implementation
• Involved in designing front-end screens using Java script, JSP, JSF, AJAX, HTML and DHTML.
• Utilized XHTML for web application and developed mobile application.
• Used the Java Collections API extensively in the application.
• Designed and developed Middle-Tier messaging components using EJB Message Driven Bean and Java Message Service JMS
• Extensively involved in developing core persistence classes using Hibernate framework, writing HQL queries, creating hibernate mapping .hbm files, DB schema and PL SQL changes.
• Wrote PL/SQL, Stored procedures and implemented ORM using Hibernate for Oracle 11g.
• Wrote Stored Procedures in Oracle and PL/SQL for back end which were used to update business logic.
• Worked and Modified the Database Schema according to the Client requirement.
• Used Apache Ant to compile java classes and package into jar archive.
• Responsible for unit testing the application using JUnit .
• Used UNIX commands to build and deploy the application on the application server.
• Involved in bug fixing and resolving issues with the QA team
• Used IBM Rational ClearCase as the version control.
• Used Ant and Maven build script to deploy the application.
• Deployment of application EAR on IBM WebSphere Application Server application server clustered environment, managing the servers, monitoring the server logs.

Environment: Java1.6,J2EE, JSF, PrimeFaces, ArcGIS, ExtJS, Dojo, Hibernate, SOA, JSP, JSTL, Servlets, EJB, JDBC, UML, OOA/OOD, Visio, XML, XSLT, SOAP, WSDL, JAX-RPC, Web Services, Java Axis, JMS, Oracle 11g, Eclipse, PLSQL, PLSQL Developer, IBM ClearCase, IBM WebSphere AS, JUnit, Linux, JavaBeans, CSS, TOAD,HTML, DHTML, AJAX and JavaScript, XML Schema, Windows 7.

Confidential

Sr. Java/J2EE Developer

Responsibilities:

• Experience in heavy core java JDBC, Concurrency, Collections, Design Patterns
• Developed and debugged Ajax applications in the Java language using GWT 2.4.
• Created object-oriented design documents Class, Sequence diagrams UML .
• Managing/Fixing bugs and Client Issues in the application.
• Worked on the SOA, WSDL, XML Schema, SOAP and Web Services calls to integrate the prepaid application with other systems.
• Designed and implemented the presentation layer using Java Server Pages, tag libraries, and cascading style sheets.
• Involved in designing front-end screens using Java script, JSP, JSF, AJAX, HTML and DHTML.
• JQuery is used to create of powerful, dynamic web pages and web applications.
• Utilized XHTML for web application and developed mobile application.
• Used the Java Collections API extensively in the application.
• Designed and developed Web Services SOAP, WSDL .Compiled XML Schema to generate Java Bean Classes using Axis 1.2. Build a new system Prepaid Service. The Prepaid Service allows client to enter a postal code and returns the list of all streets names in the provided postal code which are Comcast serviceable.
• Developed the application using Spring Framework that Prefers classical Model View Layer MVC architecture.
• Implemented MVC architecture using Spring Web MVC and enhanced the design for the Middle Tier Development.
• Designed and developed Middle-Tier messaging components using EJB Message Driven Bean and Java Message Service JMS
• Designed and developed prepaid tool using Spring Framework and Hibernate.
• Designed and integrated the full scale Hibernate / spring.
• Extensively involved in developing core persistence classes using Hibernate framework, writing HQL queries, creating hibernate mapping .hbm files, DB schema and PL SQL changes.
• Wrote PL/SQL, Stored procedures and implemented ORM using Hibernate for Oracle 11g.
• Wrote Stored Procedures in Oracle and PL/SQL for back end which were used to update business logic.
• Worked and Modified the Database Schema according to the Client requirement.
• Used Apache Ant to compile java classes and package into jar archive.
• Responsible for unit testing the application using JUnit .
• Worked on Selenium 2.0 for automation testing of Prepaid application.
• Used UNIX commands to build and deploy the application on the application server.
• Involved in bug fixing and resolving issues with the QA team
• Used CVS and GIT UNIX as the version control.
• Used Ant and Maven build script to deploy the application.
• Deployment of application EAR on Web Logic Application Server 11g application server clustered environment, managing the servers, monitoring the server logs.

Environment: Java1.6,J2EE,Spring framework, Spring MVC, Spring IOC, Spring AOP, Hibernate, SOA, JSP, JSTL, Servlets, EJB, JDBC, UML, OOA/OOD, Visio, XML, XSLT, SOAP, WSDL, JAX-RPC, Web Services, Java Axis, JMS, Oracle 11g,Weblogic11g,Eclipse, PLSQL, PLSQL Developer, Selenium, CVS, JUnit, Linux, JavaBeans, CSS, TOAD,HTML, DHTML, AJAX and JavaScript, XML Schema, Windows 7.

Confidential

Sr. Java/J2EE Developer

Responsibilities:

• Experience in heavy core java JDBC, Concurrency, Collections, Design Patterns
• Requirements gathering from business and defining specifications for the system.
• Strong multi-threading development experience.
• Utilized Rich Faces features like Client Side Validation, Object Validation. etc
• Designed and developed Use-Case Diagrams, Class Diagram and Object Diagrams using UML Rational Rose for OOA/OOD techniques using Enterprise Architect.
• Developed ER and UML diagrams for all the design, and documented all the process flows using Enterprise Architect.
• Used JSF features for multiple client devices, Extensive tool support.
• Analysis, Design, and Implementation of software applications using Java, J2EE, XML and XSLT.
• Designed and Implemented MVC architecture using Struts Framework, Coding involves writing Action Classes/Custom Tag Libraries, JSP.
• Developed Action Forms and Controllers in Struts 2.0/1.2 framework. Utilized various Struts features like Tiles, tagged libraries and Declarative Exception Handling via XML for the design.
• Responsible to develop a system to synchronize database repositories every month with external databases.
• Designed, developed and maintained the data layer using Hibernate.
• Created XML Schema, XML template and used XML SAX/DOM API to parse them.
• Designed and developed Web Services SOAP, WSDL .Compiled XML Schema to generate Java Bean Classes using Axis 1.2. Build a new system Candidate Address System CAS . The CAS allows client to enter a postal code and returns the list of all streets names in the provided postal code.
• Involved in writing Stored Procedures in Oracle and PL/SQL for back end which were used to update business logic over a set of scheduled timers.
• JUnit is used to do the Unit testing for the application.
• Jquery is used to create of powerful, dynamic web pages and web applications.
• Utilized XHTML for web applications.
• Used Apache Ant to compile java classes and package into jar archive.
• Used Flex to create graphs, galleries, reports etc in website designing.
• Managing/Fixing bugs and Client Issues in the application.
• Developed and debugged Ajax applications in the Java language using GWT.

Environment: Java, J2EE, JSP, Servlets, Struts 2.0/1.2, Hibernate, CSS, DHTML, Java Script, JSTL, HTML, X HTML , XML, XMLSpy, XPath, Ajax, Flex, Rich Faces, Web Services SOAP, WSDL , JUnit, Web logic 9 App Server, Eclipse, JMS, PL/SQL, Oracle, GWT, JSF, Apache Tomcat, JBOSS, Apache Ant, Eclipse, Ration Rose, RUP, Clear Case, Linux/Solaris and Windows XP.

Confidential

Sr.Java Developer

Responsibilities:

• Worked as a 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.
• Designed and Developed XML Schema XSD for various services in CCMS application using XML Spy.
• Developed logging information in CCMS application using Log4j
• Developed the application using Spring Framework that leverages classical Model View Layer MVC architecture.
• UML diagrams like use cases, class diagrams, interaction diagrams sequence and collaboration and activity diagrams.
• Implemented MVC architecture using Spring WebMVC and enhanced the design for the Middle Tier Development.
• Using Spring IOC Dependency Injection , developed Java Beans, with getter and setter properties to be configured by spring. Configured implemented Spring Application Context to instantiate all bean classes in Spring MVC application framework.
• Designed and developed Middle-Tier messaging components using EJB Message Driven Bean , Java Message Service JMS with MQ Series.
• Implemented the GoF design patterns like Factory, Singleton and Command patterns.
• Implemented the J2EE design patterns like Composite View, Service Locator, Session Fa ade, Business Delegate, Front Controller and Value Bean etc.
• Involved in designing front-end screens using Java script, JSP, JSF, AJAX, HTML and DHTML.
• Implemented Java 1.5 new features like generics, auto boxing/unboxing, enhanced for loops etc in the application.
• Designed and developed CCMS using Spring Framework and Hibernate.
• Designed and integrated the full scale Hibernate / Spring.
• Used Spring IOC and spring's Hibernate Support, transaction management.
• Developed workstation web module using Spring MVC, JSTL, and integration with Hibernate.
• Developed hibernate DAO framework with spring framework.
• Extensively involved in developing core persistence classes using Hibernate framework, writing HQL queries, creating hibernate mapping .hbm files, DB schema and PL SQL changes.
• Created object-oriented design documents Class, Sequence diagrams UML .
• Worked on the SOA, WSDL, XML, Schema, SOAP, Apache Axis2 and Web Services calls to integrate the CCMS application with other systems.
• Designed and implemented the presentation layer using Java Server Pages, tag libraries, and cascading style sheets.
• Wrote PL/SQL, Stored procedures and implemented ORM using Hibernate for Oracle 10g.
• Involved in the development of Functions, Triggers and Stored Procedures for PL/SQL backend implementation and involved in Performance tuning.
• Used the Java Collections API extensively in the application.
• Used various Java scripts functions and was involved in coding Cascade style sheets.
• Worked and Modified the Database Schema according to the Client requirement.
• Used Function Point analysis to arrive at the estimates for all the releases and coordinated with several teams to ensure that the timelines were strictly followed.
• Fixed application issues and helped to mitigate defect damages.
• Responsible for unit testing the application using JUnit .
• Used SVN as the version control.
• Used Ant/Maven build script to deploy the application.
• Deployment of application EAR on Web Logic Application Server 10.30 application server clustered environment, managing the servers, monitoring the server logs.

Environment: JDK1.5,J2SE,Spring framework, Spring MVC, Spring IOC, Spring Application Context, Spring AOP, Log4j, Hibernate, SOA, JSP, JSTL, Servlets, JNDI,EJB,JDBC,Oracle,DB2,UML, OOA/OOD, Visio, XML, JAXB, XSLT, SOAP, WSDL, JAX-RPC, Web Services, Java Axis, JMS, MQ Series, Oracle 10g,Weblogic 10.30,MyEclipse6.0, SQL, SQL Developer, SVN, JUnit, UNIX, JavaBeans, CSS, TOAD,HTML, DHTML, AJAX and JavaScript, XML Spy, XML Schema Windows XP.