SUMMARY

• Java/J2EE Developer wif 7 years of Core Information Technology (IT) experience in analysis, design, development and implementation of Java, J2EE enterprise applications.
• Experience in designing, developing, and deploying JDBC, JSP, JSF, Struts, EJB, Java Beans, JDK, Servlets, JMS on windows and flavors of UNIX platforms.
• Good experience in implementing J2EE compliant applications using Struts framework, spring, MVC framework, Hibernate and Messaging Middleware using JMS and MQ.
• Exposure and noledge in designing and developing applications using UML wif Rational Rose.
• 5+ years of experience in developing enterprise applications using SDLC, Rational Unified Process.
• Proficient in handling & administering Web servers/application servers viz WebLogic 10.x/9.x/ 8.x, WebSphere Portal Server 5. x/6.x, WAS 5.x & 6.x, JBoss and Apache Tomcat.
• 5+ years of extensive experience in Internet Programming wif HTML, DHTML, JSON, Java Script, CSS, XML
• Excellent back - end programming skills using SQL, PL/SQL, Stored Procedures, Oracle 10g/11g, IBM DB2 7.x/8.x
• Experience in developing the Web services using Apache Axis, SOAP and WSDL and messaging using JMS and MQ Series.
• Working noledge of Web2.0 (AJAX, JSON, JQuery)
• Developed, tested and deployed applications in Windows, UNIX and Linux environments
• Handled long running calls to XML web services and Sql Server stored procedures using multi threads
• Experience on Web-based environments wif thorough noledge of RDBMS concepts
• Used Maven, ANT, CVS and Log4j Extensively
• Comfortable in developing applications using editors like Eclipse, RAD.
• Good at Documenting and Understanding User requirements and System specifications
• Excellent communication skills, team playing spirit and strong analytical & problem solving abilities

TECHNICAL SKILLS

Operating Systems: Windows 2000/XP/7/95/NT Server. UNIX (AIX), LinuxLanguages Java, JavaScript, J2SE, XML, UML, HTML, JSON, Ajax, Swing, Object Oriented JavaScript.

Java Technologies: JAVA BEANS, JDBC, JMS, JPA, RMI

Web Technologies: Struts, Spring, Java Server Faces (JSF), Servlets, JSP, JSTL Facelets, SOAP, UDDI, Java Web Services, XML, XSLT, WSDL

Middleware: J2EE, EJB 1.1/2.0/3.0,JCAPS, IBM Web sphere MQ Series.

Application Servers: Web sphere Application Server, WebSphere Portal Server, Tomcat, JBOSS, and Oracle Web Logic Application Server.

Databases: Oracle 10g/11g, DB2, DB2 UDB, MS-SQL Server, Sybase.

Tools: /IDE: Eclipse, RAD 6.0/7.0, WSAD, JBuilder, JDeveloper, JHeadstart, Ant 1.6, Maven, NetBeans.

Design Patterns: Singleton, Business Delegate, Business Object, Service Locator, Data Access Objects, MVC, Façade, Factory.

Case Tools: Rational Rose, OOAD using UML, Clear Quest, and Microsoft Visio.

Version Control: VSS, PVCS, Clear Case, CVS, Dimensions.

OR Mapping: Hibernate

PROFESSIONAL EXPERIENCE

Confidential, Daytona Beach FL

Java/J2EE Developer

Responsibilities:

• Gathered user requirements, analyzed and wrote functional and technical specifications
• Created Use Cases, Sequence, Object Model and Component UML diagrams using UML tool
• Employed Scrum concepts of Agile Development Methodology for software development.
• Designed front-end using AngularJS, JavaScript, HTML5 and CSS
• Used Spring framework on the server side for creating RESTFul services.
• Used Hibernate for Object Relational Mapping (ORM) and data persistence.
• Implemented business processes to develop email notification components using JMS API
• Wrote SQL queries and Stored Procedures to retrieve data from Oracle database
• Developed the application using Singleton, Business Delegate and Data Transfer Object (DTO) design patterns in the project.
• Used log4j for logging and CVS for version control.
• Configured and deployed web application in Weblogic Server.
• Developed custom reports using Crystal Reports and wrote test cases using JUNIT tool.

Environment: Java, J2EE, HTML5, CSS3, AngularJS, JavaScript, Spring, RESTFul Web services, Hibernate, Eclipse, Oracle11g, WebLogic sever, UML, XSLT, Ajax, Log4j, Maven, Jenkins, CVS.

Confidential, Jeffersonville, IN

Sr. Java Developer

Responsibilities:

• Analysis, Design and Implementation/translation of Business User requirements.
• Responsible for system analysis, design and development using J2EE architecture.
• Actively participated in the daily SCRUM meetings to produce quality deliverables wifin time.
• Developed the application using Struts framework to model the MVC architecture along wif Tiles and Validation framework
• Configuring Web.xml, Struts-config.xml and Tiles-def.xml files and various Action classes for handling the client requests.
• Designed and developed user interfaces using JSP, which allows the users to enter data in search forms, login and so on.
• Developed Servlets, JSP pages wif custom tags, Java Beans and was involved in their integration into the system.
• Implemented SOA based services using different protocols to pass and get the information from other services.
• Generating stubs from the given WSDL by using Apache CXF.
• Building and parsing SOAP XML requests and responses like Availability, Low Fare Search, Seat Map and Booking to interact wif the GDS.
• Developed Restful Web Services using JAX-RS which were exposed to other applications.
• Used GSON for conversion of Object to JSON and JSON to Object in the process of developing REST web services.
• Used OAuth2.0 as authentication protocol in Restful web services implementation.
• Used CVS as integration and Version management tool and My Eclipse as IDE.

Environment: JDK, Java, J2EE, Struts, JSP, Java Script, Servlets, JDBC, XML,OAuth2.0, My Eclipse, MySQL, CVS, Maven, Tomcat, SOAP and Restful Web services, JSON, My Eclipse, XML SPY, Maven, JUnit4, CVS.

Confidential, Fremont, MI

Java Developer

Responsibilities:

• All the phases of the life cycle of the project from requirements gathering to quality assurance testing.
• Designed class and sequence diagrams using Microsoft Visio for all the use cases.
• Designed the application based on various J2EE design patterns including MVC (Model View Controller), Front Controller.
• Used spring framework to implement the MVC design pattern.
• Created and consumed RESTFul web services using Jersey (JAX-RS).
• Implemented functionality rich user interfaces using HTML, CSS, JavaScript, AJAX, JQuery and JSP’s.
• Used Hibernate for Object Relational Mapping (ORM) and data persistence.
• Created ".FTL" and ".Text" files dat are invoked by java Data bean Classes to send them as attachments to Agents/Underwriters.
• Created JUnit test cases and created set up manuals and user guides.
• Created SQL scripts for the Postgre database. Worked on system Errors and fixed them accordingly as per the priority.
• Worked wif the Quality Assurance team in fixing the defects and updating the track worksheet in Jtracks.

Environment: Java, J2EE, JSP, Servlets, JQuery, JavaScript, XML, CSS, Spring, SOAP, Apache CXF, RESTFul, JAX-RS, Jersey, Hibernate, Eclipse -Juno, PostGre, Tomcatfdr, UML, XSLT, Ajax and Promos Rules.

Confidential, Minneapolis, MN

J2EE Developer

Responsibilities:

• Requirement gathering, Analysis and Design using OOA/UML.
• Created UML diagrams using Usecase, Class and Sequence Diagrams for the J2EE application modules.
• Implemented design patterns like Singleton, Session Façade, Factory, MVC, DAO etc.,
• Worked on Presentation layer used JSP, Servlets, Struts2 and Java Beans library.
• Extensively used Spring framework for Dependency Injection
• Interacted wif Developers to follow up on Defects and Issues.
• Used Test Director to track the defects and to close the defects.
• Implemented DAOs to communicate wif the Database by using hibernate.cfg.xml and .hbm wif POJO class.
• Configuring and deployments of WAR and JAR files for App Server.
• Writing build scripts using ANT.
• Worked on Bug fixing.
• Extensively used JQeury to build a feature rich UI and implement AJAX requests
• Responsible for Coding, Unit Testing and Functional Testing and Regression Testing of the systems.

Environment: JDK1.6, J2EE(JSP, servlets, JDBC), Spring frame work, Hibernate, OOAD, UML, XML, JAXB, HTML, Weblogic 9, Javascript, XSLT, Apache Ant, Eclipse 3.1, SQL, PL/SQL, Oracle 10g, UNIX, Windows Vista and Windows 7.

Confidential, Belford, NJ

Programmer Analyst

Responsibilities:

• Developed presentation layer using HTML, CSS, JSP, SWING and JavaScript.
• Used Struts Tiles framework for the development user interface.
• OO Analysis and developed UML wif Rational Rose.
• Developed custom tags to add extra functionalities to JSP.
• Developed web-based UI using Struts Framework.
• Wrote network client classes to receive status reports and send commands, import/export configurations via Java Messaging Service (JMS)
• Designing the presentation tier using the Struts framework and Command pattern for the middle tier.
• Code development using EJB and Java Servlets
• Created dynamic web pages using JSP, static pages using HTML and developed business logic using EJB and Xml.
• Developed session bean and entity bean in business logic layer.
• Developed DTO to marshal and carry entity bean state.
• Developed utility classes to separate some underlying functions from business logic.
• Developed XML for configuration and data description.
• Used JMS to established message communication.
• Used SAX API for accessing XML documents and for notifying the application of a stream of parsing events.
• Deployed JAR, WAR and EAR on WebLogic application server
• Used Oracle 9i as back-end database.
• Modified SQL, stored procedure and functions for performance enhancement.
• Developed SQL queries wif JDBC API to create, retrieve and update data.
• Efficient Storage of XML in an LDAP Directory.

Environment: Struts Framework, EJB 2.0, Servlet 2.5, JSP 2.0, JDBC, HTML 4.0,JavaScript, XML, XSLT, Swing, WebLogic server 8.x, Oracle 9i, MyEclipse5.x, Windows NT and UNIX.

Confidential

Java Developer

Responsibilities:

• Object Oriented Analysis and Design for the system from use case and requirement documents using UML, Rational Rose.
• Designing system architecture and identifying proper patterns and framework for the system.
• Participated in analysis activities, software design and design reviews wif Sun Microsystems.
• Communicated wif Business Owners to finalize Use Cases, Design documents and System Architecture documents.
• Design and development of web based application using JSF 1.2, hibernate and PL/SQL technologies.
• Configuring and deployments of WAR files for the App Server.
• Implemented DAOs to communicate wif the Database by using hibernate.cfg.xml and .hbm wif Java bean class.
• Doing unit testing once development is done.
• Resolved production issues and provided the production support while the application is in UAT/PROD.
• Configured and deployed web application in WebLogic Server.
• Led the team in team leader’s absence and report the status to client.

Environment: Java, JSF1.2, XML, SQL, PLSQL, JDBC, Oracle, UNIX, UML, Rational Rose, Oracle WebLogic server, Windows XP

Confidential

Java/J2EE Developer

Responsibilities:

• Developed web application using Struts Framework.
• Developed user interfaces using JSP, HTML and CSS.
• Used Eclipse as IDE tool to develop the application.
• Created Web.xml, Struts-config.xml, Validation.xml files to integrate all the components in the Struts framework.
• Worked heavily wif the Struts tags- used struts as the front controller to the web application.
• Implemented Struts Framework according to MVC design pattern.
• Implemented validation framework for creation of validation.xml and used validation-rules.xml
• Worked on bug fixing and enhancements on change requests.

Environment: Windows XP, Java/J2ee, Struts, JSP, Java, Servlets, Javascript, SQL, HTML, XML, Eclipse