SUMMARY

• Consultant with 7+ years of extensive experience in Software Development Life Cycle (SDLC), Web Application Design, Development, Programming, Testing, Support Maintenance, and End - User support.
• Proficiency in developing secure enterprise Java applications using technologies such as JSP, Servlets, JAVA Beans, EJB, JMS, JNDI, JDBC, XML, CSS.
• Expertise in various open source frameworks like Struts1.2/2.0, Spring and Web development technologies like AJAX and Object Relational Mapping Technology like Hibernate.
• Extensive experience with Spring along with Hibernate for managing the Database Transactions.
• Expertise in implementing various J2EE design patterns like Service Locator, Session Façade, Data Access Objects (DAO), Factory, Singleton, Data Transfer Object (DTO) and Business Delegate in the development of Multi-Tier distributed Applications.
• Extensive experience in modeling presentation tier using Struts MVC2 (Model-View-Controller) architecture.
• Experience with IBM WebSphere Application server and Weblogic Application Server.
• Experience with JSF(JSR 168).
• Competence in using Java IDE tools of Rational Application Developer (RAD), WebSphere Application Developer (WSAD), Eclipse 3.0 and WebLogic Workshop to develop dynamic web applications.
• Expertise on entire Software Development Life Cycle (SDLC) in Intranet and Internet applications using Web/Application Servers like Tomcat, JBoss, WebSphere and Weblogic Application Server.
• Experience in portal Application development in WebSphere Portal Server.
• Experience with the database management like Oracle, SQL Server, and MS Access.
• Good working knowledge on DOM scripting.
• Experience with Webservices.
• Good working knowledge in version control tools like SVN, CVS and Rational ClearCase
• Good working knowledge on JUNIT.
• Good experience in writing SQL Queries, PL/SQL Procedures, Functions, Triggers and Cursors.
• Developed ANT scripts in to build and deploy J2EE Applications.
• Experience in working with small and large groups and successful in meeting new technical challenges and finding solutions to meet the needs of the customer.
• Motivated team player with ability to work under minimal supervision possessing strong analytical, problem solving and communicational skills.
• Able to effectively organize and prioritize multiple tasks

TECHNICAL SKILLS

Languages: Java, JavaScript, SQL, PL/SQL, T-SQL, C, C++, Python.

Operating Systems: Windows XP/7, Sun Solaris, Linux, Unix (AIX), MS-DOS.

Java Technologies: J2SE, J2EE, JSF,JSR168,JSP, Servlets, EJB, Swing, JDBC, JMS, MQ Series, MDB, JNDI, RMI, Web Services, JAVA Beans, IceFaces.

Web/App. Server: Jboss7.0, WebLogic 7.0/8.1/9.2/10.3, WebSphere 6.1/7.0,Tomcat 7.0

Frameworks & IDE Tools: Struts1.2/2.0, JSF, Spring 1.1, Hibernate 3.0, JUnit, ANT, AJAX, Log4J, Eclipse 1.0/3.1, Weblogic Workshop 9.2, WSAD 5.1, RAD 6.0, PowerBuilder, CVS, Serena(PVCS), SVN, Rational ClearCase, TOAD/Oracle SQL Developer.

Web-Development Technologies: JSP, XML, XSD, XSLT, DTD, DOM, LDAP, HTML, Java Script, CSS, DHTML, Agile Methodology, Servlets, JSTL (Tag Libraries), JSF (JavaServer Faces), RUP, i18n, ANT, JUnit, MQ Series, RMI, JSR 168 Portlet, Portals,ESB.

RDBMS: ORACLE 8i/9i/10g, SQL Server 6.5, IBM DB2, MS Access.

OOAD: UML, Design Patterns.

PROFESSIONAL EXPERIENCE

Confidential, Fort Worth, TX

Sr J2EE Developer

Responsibilities:

• Involved in Functional and Detailed Designs.
• Involved in business requirement gathering and technical specifications.
• Involved in the analysis, design, and development and testing phases of Software Development Lifecycle (SDLC) using Agile development methodology.
• Involved in Presentation Development using Struts Framework.
• Implemented J2EE standards, MVC architecture using Struts Framework.
• Implemented Servlets, JSP and Ajax to design the user interface.
• Implemented and configured various Action classes for handling the client requests using Struts 2 framework.
• Used EJBs (Stateless Session beans) to implement the business logic, MDBs (JMS) for asynchronous communication internal and external to the system.
• Wrote WebServices using SOAP for sending and getting data from the external interface.
• Used Design patterns such as Business delegate, Service locator, Model View Controller, Session façade, DAO, DTO.
• Involved in implementing the JMS (Java messaging service) for asynchronous communication.
• Involved in using JMS Queues and JMS Topics for one-to-one and one-to-may communication in the application.
• Backend application layer is implemented using EJB (Enterprise Java Bean) in WebLogic Application Server environment.
• Created Stored procedures using PL-SQL for data modification (Using DML insert, update, delete) in Oracle
• Implemented Hibernate framework (ORM) to work with Oracle database.
• Implemented Spring framework for transaction management.

Environment: J2EE, EJB, WebServices, XML, XSD, Microsoft Visio, Clear Case, Oracle 10g, WebLogic 10.3, JMS, SOA, LDAP, Eclipse, LOG4j, Servlets, JSP, Unix, Struts 2.0, Hibernate, Spring.

Confidential, St Paul, MN

Senior Developer

Responsibilities:

• Involved in Presentation Tier Development using JSF Framework and ICE Faces tag Libraries.
• Involved in business requirement gathering and technical specifications.
• Implemented J2EE standards, MVC2 architecture using JSF Framework.
• Implementing Servlets, JSP and Ajax to design the user interface.
• Extensive experience in building GUI (Graphical User Interface) using JSF and ICE Faces.
• Experience using ICE Faces Tag Libraries to develop user interface components.
• Used JSF, JSP, Java Script, HTML, and CSS for manipulating, validating, customizing, error messages to the User Interface.
• Used EJBs (Session beans) to implement the business logic, JMS for communication for sending updates to various other applications and MDB for routing priority requests.
• All the Business logic in all the modules is written in core Java.
• Wrote WebServices using SOAP for sending and getting data from the external interface.
• Used XSL/XSLT for transforming and displaying reports. Developed Schemas for XML.
• Involved in writing the ANT scripts to build and deploy the application.
• Developed a web-based reporting for monitoring system with HTML and Tiles using Struts framework.
• Middleware Services layer is implemented using EJB (Enterprise Java Bean - stateless) in WebSphere environment.
• Used Design patterns such as Business delegate, Service locator, Model View Controller, Session façade, DAO.
• Funds Transfers are sent to another application using JMS technology asynchronously.
• Involved in implementing the JMS (Java messaging service) for asynchronous communication.
• Involved in writing JMS Publishers to post messages.
• Involved in writing MDB(Message Driven Beans) as subscribers.
• Created Stored procedures using PL-SQL for data modification (Using DML insert, update, delete) in Oracle
• Interaction with Oracle database is implemented using Hibernate.

Environment: J2EE, EJB,, JSF, ICE Faces, EJB, WebServices, XML, XSD, Agile, Microsoft Visio, Clear Case, Oracle 9.i/10.g, WebSphere8.1,RAD, LOG4j, Servlets, JSP, Unix.

Confidential, Detroit, MI

Sr. Java Developer

Responsibilities:

• Involved in the analysis, design, and development and testing phases of Software
• Involved in business requirement gathering and technical specifications.
• Implemented J2EE standards, MVC2 architecture using Struts Framework.
• Implemented Servlets, JSP and Ajax to design the user interface.
• Used JSF, JSP, Java Script, HTML, and CSS for manipulating, validating, customizing, error messages to the User Interface.
• Presentation Tier is built using the Struts framework.
• Used EJBs (Stateless Session beans) to implement the business logic, MDBs (JMS) for asynchronous communication internal and external to the system.
• All the Business logic in all the modules is written in core Java.
• Workflow (Order Flow) is built using JMS technology.
• Wrote WebServices using SOAP for sending and getting data from the external interface.
• Involved in writing the ANT scripts to build and deploy the application.
• Used Design patterns such as Business delegate, Service locator, Model View Controller, Session façade, DAO.
• Involved in implementing the JMS (Java messaging service) for asynchronous communication.
• Involved in using JMS Queues and JMS Topics for one-to-one and one-to-may communication in the application.
• Backend application layer is implemented using EJB (Enterprise Java Bean) in WebSphere Application Server environment.
• Created Stored procedures using T-SQL for data modification (Using DML insert, update, delete) in SQL Server
• Interaction with SQL Server database is implemented using Hibernate.

Environment: J2EE, JSF 2.0, Facelets, RAD 7.0, Serena Version Manager (PVCS), WebServices, XML, XSD, SQL Server, Microsoft Visio, DB2, WebSphere5.1,WebSphere Portal5.1, JSF(JSR 168), LOG4j, Servlets, JSP, Unix, Hibernate.

Confidential

Software Developer

Responsibilities:

• Involved in the development, testing and maintenance phases of the software.
• Solved different types of problem tickets raised by the users of the application.
• Implemented J2EE standards, MVC2 architecture using Struts Framework.
• Used Tiles framework for the presenting to the response to the clients.
• Used Servlets, JSP to design the user interface.
• Used JSP, Java Script, HTML, and CSS for manipulating, validating, customizing, error messages to the User Interface.
• Presentation Tier is built using the Struts framework.
• Used Design patterns such as Service locator, Model View Controller, DAO.
• Used EJBs (Stateless Session beans) to implement the business logic
• Application was hosted in WebSphere Application Server environment.
• Used JDBC to connect to DB2 database for retrieving data.
• All the Business logic in all the modules is written in core Java.
• Used Serena for source control of Java modules and Clear Case for version control of software design documents.
• Involved in writing the ANT scripts to build and deploy the application.
• Involved in JUNIT testing for the component testing.

Environment: J2EE, JSP, Servlets, Struts, Tiles, Serena Version Manager (PVCS), Clear Case, DB2, IBM WebSphere, LOG4j, Mainframes.