SUMMARY

• Around 8 years of Experience in all facets of J2EE Application design and development, including business analysis, system design, implementation, maintenance, and support and testing.
• Excellent project implementation skills using advanced Java technologies (Servlets, JSP, Struts, Hibernate, spring, EJB) with various middleware technologies.
• Good working knowledge in CORE concepts of JAVA including Threads, Collections framework and JAVA I/O packages.
• Hands on experience on web - services related standards like SOAP, WSDL, RESTful, AXIS2 and UDDI specification.
• Experience using HIBERNATE for mapping Java classes with database
• Expert in gathering Requirements and System Analysis.
• Sound knowledge of web technologies like HTML5, CSS, XML, AJAX, JavaScript, JQuery.
• Use of IDE for developing environment like Eclipse, NetBeans, RAD.
• Sound RDBMS concepts and extensively worked with Oracle 10g/11g, DB2, SQL Server and Toad.
• Experienced in writing PL/SQL procedures, Triggers in Oracle and Stored Procedures in DB2.
• Experienced in developing Ant and Maven scripts for automated application build and testing.
• Worked on different Application Servers like Web Logic, WebSphere, and Web Server like Tomcat.
• Worked on Operation Systems like Windows 2000/XP/Vista/7/8, LINUX.
• Worked with different SDLC methodologies like Waterfall and Agile.
• Experienced in using source code change management and version control tools CVS, SVN and Microsoft Visual SourceSafe.
• Accomplished with creating Test Plans, defining Test Cases, reviewing and maintaining Test Scripts, interacting with team members in fixing errors and executing User Acceptance Testing (UAT), Unit, System Integrated Test, Regression Test and Customer Test.
• Excellent and efficient Team Member with good planning and monitoring skills. Ability to work under stress and in meeting the schedules. Excellent Communication and Technical Document Writing skills.

TECHNICAL SKILLS

Languages: Java (Multithreading, I/O Stream, Collections)

Query Languages: SQL, PL/SQL.

Web Technologies: Servlets 2.5, JSP 2.0, Web Services (SOAP, WSDL), CSS, AJAX, JQuery.

Enterprise Technologies: J2EE, EJBs, JDBC 3.0, Java Beans.

Frameworks: Struts 1.1/1.2/2.0 (Tiles & Validator plugins), Hibernate 3.0, Spring 3.0.

Application & Web Servers: WebLogic 8.1/9.0/10.3 , Web sphere 5.x/6.x/7.x, Apache Tomcat 5.5/6.0

IDEs: Eclipse, RAD 7.0, NetBeans 6.0

Markup Languages: XML, HTML

Scripting Languages: Java Script

Build Tools: Ant 1.7.0, Maven 2, Axis2.

Modeling Tools: MS Visio

Operating Systems: Windows 2000/XP/Vista/7/8, LINUX

Databases: ORACLE 10g/11g, SQL Server, and DB2

Management Tools: CVS, SVN, VSS.

Other Skills: JUnit, Log4J.

PROFESSIONAL EXPERIENCE

Confidential, Milwaukee, WI

JAVA/J2EE Developer

Responsibilities:

• Developed the application using Struts (MVC Framework) and Strut Tiles to develop presentation tier and business layer.
• Extensively used DAO patterns, including mapping DAO objects, configure file and classes to interact with database.
• Implemented Object-relation mapping in the persistence layer using Hibernate (ORM) framework.
• Developed rich User Interface using JQuery, CSS, HTML5.
• Used AJAX function calls using JQuery functions to handle the user requests asynchronously and to have faster responses from the server by directly connecting to the server.
• Implemented web services, used to retrieve data that tells whether claimant is incarcerated or not.
• Developed applications using Hibernate persistent framework, developed persistent classes, hibernate-mapping files, configured XML files, hibernate query language.
• Developed JSP pages for correspondence team.
• Implemented web services using WSDL/SOAP and created web services and clients to use those services.
• Designed and Developed Rating Engine as a Web service following the top down approach using Apache Axis2.
• Experience in installing, configuring and deploying application on Web Logic Server.
• Implemented build scripts using MAVEN.

Environment: Java 1.6, Spring MVC, Oracle WebLogic 10.3.6, JSP, Java script, XML, Eclipse indigo, Oracle, Windows 7, JUnit, Maven, Apache Axis2 framework, Hibernate.

Confidential, Minneapolis, MN

JAVA/J2EE Developer

Responsibilities:

• Interacting with the system analysts, business users for design & requirement clarifications.
• Developed the application using Spring (MVC Framework) to develop presentation tier and business layer.
• Implemented the presentation layer using JSP, JSP Tag Libraries (JSTL), HTML, CSS and jQuery. Also, performed validations using validation framework for data inputs.
• Developed the application by using RAD IDE 7.0.
• Used AJAX to handle the user requests asynchronously and to have faster responses from the server by directly connecting to the server.
• Used Hibernate to deal with database. Used Hibernate extensively to have Database access mechanism.
• Configured various beans in the xml file maintained by the Spring Inversion of Control (IOC) container provided by Spring Framework.
• Extensively used SQL, PL/SQL in constructing views, indexes, stored procedures, triggers, cursors, functions, relational database models.
• Used WebSphere application server for deploying the application
• Implements SOAP messages for information exchange for Web services.
• Involved in writing JUnit Test Cases and Ant Build Script.
• SVN version control system has been used to check-in and check-out the developed artifacts.

Environment: Java, CSS, WebSphere, STRUTS, Web Services, JSP, Servlets, Ajax, Hibernate, RAD, SQL Server 2008, Oracle 10g, UNIX, UML.

Confidential, Buffalo, NY

JAVA/J2EE Developer

Responsibilities:

• Actively involved in Requirement Analysis, designing, development and testing of the entire application.
• Experience in the development of Presentation layer using JSP, HTML, and CSS.
• Developed rich User Interface using AJAX Toolkit.
• Used Web Services using SOAP, WSDL, UDDI and JAX-WS programming model.
• Created the Presentation Layer, Business Logic Layer, DAO and Transfer Object using IBM Rational Application Developer.
• Used Interceptors for Logging and Auditing purposes.
• Experience in using Hibernate for object-relational mapping and for database operations in DB2.
• Used JUnit for testing the application, Maven for building Projects
• Used JMeter for performance testing.
• Created UML diagrams like Class diagrams, sequence diagrams, Activity diagram using Visio.
• CVS technology was used for version controlling.

Environment: Java, J2EE, JDK, JSP, Struts, Spring, Hibernate, DB2, Web Sphere Application Server, Web Services (SOAP, WSDL), CSS, Log4J, HTML, PL/SQL, CVS, Rational Application Developer, Visio.

Confidential

JAVA/J2EE developer

Responsibilities:

• Wrote SQL and PL/SQL objects to validate and transform the external system before applying the rules to import the data.
• Implemented SOAP based web services for Account Creation in INAT and these web services are called by EAGS.
• Participated in building SOAP web services to integrate INAT with another internal application called Offer Manager for simplifying order management.
• Implemented the presentation layer using Struts, JSP, HTML, CSS and jQuery. Also, Performed validations using validation framework for data inputs.
• Extensively used Spring to dependency injection to implement core application.
• Application is developed using Core Java, spring, Hibernate and Web services.
• Implemented Transactions using Spring Transaction Management.
• Used Spring JDBC Template to connect to ORM (Hibernate).
• Implemented build scripts using Maven.
• Experience in writing unit tests and test suites using JUnit and Test Driven Development.

Environment: Core Java, J2EE, Struts, JSP, Servlets, Web services, Oracle, Eclipse, web sphere application server, SOAP UI, jQuery, Ajax, Spring, Hibernate, log4j, Maven, Unix.

Confidential

JAVA/J2EE Developer

Responsibilities:

• Designed, delivered the Subscription and the Payment modules for the LMS using Struts framework and WebLogic.
• Designed and developed user interface (UI) using JSP, JSP Tag Libraries (JSTL), Core Java, Custom Tag Libs, Java Script and HTML.
• Using UML developed Use Cases, Created Class, Sequence and UML diagrams.
• Implemented Struts Framework for the front end and used Action Controller, Action Form, Validation Frame Work, Struts-Tiles, Struts Tag Libraries, Look up Dispatch Action for the presentation logic.
• Developed the application in Sun Solaris environment and deployed on to Web Logic Application Server 10.3 on Workshop for Web Logic 10.0 IDE.
• Used JSTL to render the information in the JSPs and AJAX to communicate with the server and displaying asynchronous response.
• Configured various beans in the xml file maintained by the Spring Inversion of Control (IOC) container provided by Spring Framework.
• Experienced in using Agile Java methodology for developing the application and actively participated in daily stand up meetings.
• Developed Web services using SOAP protocol for transferring data between different applications.
• Hibernate 3.0 was used to develop persistence layer. Custom DAOs were developed to retrieve the records from ORACLE 10g database.
• Wrote many .hbm.xml files to map POJOs to various views in the Database and configured hbm-config.xml to satisfy various business requirements of the application.
• Involved in writing JUnit Test Cases and Ant Build Script.
• SVN version control system has been used to check-in and check-out the developed artifacts.

Environment: Java/J2EE, JSP, Java Script, HTML, Struts framework, Sun Solaris, WebLogic Application Server 10.0, AJAX, Web Services, SOAP, Hibernate, Oracle, SVN, JUnit, and Ant.

Confidential

JAVA/J2EE Developer

Responsibilities:

• Developed many back-end application modules using J2EE patterns and Java Beans for business logic using Web Application server and Struts.
• Developed parts of User Interface using Core Java, HTML/JSP and client - side Validations using JavaScript.
• Developed JSP pages using Struts Custom Tag Libraries such as HTML tags, Bean Tags, Logic Tags and Template Tags.
• Developed StrutsAction and ActionForm Java classes as needed, added information to the struts-config.xml configuration file to fit a given page into the flow of the application.
• Developed the presentation layer using Struts Framework with JSP/JSTL.
• Responsible for coding all the JSP, Servlets, Struts used for the Agents Transfer Module.
• Developed the JSP, Servlets and various Beans using Web Application server.
• Designed properties file that has been used by many services and written code to read this properties file.
• Experience in installing, configuring and deploying application on Web Application Server.
• Involved in the Database design and development. Created SQL scripts and stored procedures for efficient data access.

Environment: Java/J2EE, JSP, Java Script, HTML, Java Beans, Hibernate, Bean Tags, Struts framework, Servlets, Web Application Server, Ant, SQL.