SUMMARY

• Sun Certified Java Programmer with 7 years of experience in Object - Oriented Analysis & Design, Development/programming for web based applications inJAVA/J2EE Platform in domains including Health Insurance and Corporate Credit Cards..
• Expertise in J2EE applications using CoreJava, Servlets, EJBs(Session Bean, Entity Beans), JDBC, Hibernate, JavaMail, XML Parsers (DOM & SAX).
• Proficiently developed GUI using JSP, JSF 2 and Spring Framework for developing Web Modules, Used Struts framework by implementing Struts Bean Tags, Logical Tags and Display Tags, JSTL in JSPs, Action forms, Action classes and Form beans to handle user requests.
• Experience in Java Web Services with real time knowledge using SOAP, WSDL and REST services.
• Developed XML Transformations using XSL, XSLT, and XPATH for XML to HTML transformation.
• Developed the ANT scripts for preparing EAR and WAR files used to compile and deploy J2EE components into the EJB container, working knowledge of Apache Maven.
• Expertise in SQL, SQL Plus, PL/SQL, and familiarity using Data Modeling tools, creating Case Diagrams, ERDs (Visio 2002/2003, Rational Rose).
• Experience in implementing various design patterns including Data Access Object, Session Facade, Business Delegate, Service Locator, MVC, Data Transfer Object and Singleton.
• Expertise in Implementing MVC design pattern-using Struts 1.1 & 2.1, Spring 3.0 and Hibernate 3.0 Frameworks with Maven and Ant in various Java/J2ee design patterns.
• Good experience in AJAX and XML related technologies like XML, XSL, XSLT, and XHTML.
• Experienced in writing ant files and deploying Java Servlets, JSP and EJBs to empower Java based web solutions.
• Extensively worked on debugging using logging Frameworks such as Apache Log4J.
• Strong knowledge in Object Oriented Concepts and implementations in Java.
• Worked extensively on Administration and Application Deployment on various Application Servers like WebLogic, WebSphere and Tomcat.
• Experience with Databases like Oracle 9i/10g/11g, IBM DB2, MYSQL, PL/SQL and SQL SERVER 2000.
• Experience of using IDEs like Eclipse and NetBeans.
• Used AJAX while working on projects where constant refreshing was required from the server side.
• Experience in Application Servers: ApacheTomcat, Glassfish, and Web Logic Application Server.
• Ability to work within limited resources and time without compromising on the quality of service.
• Learning technologies like ADF, Application Development Framework.
• Exposure to Financial, Legal and Educational domains.
• Experience of creating new project and committing updated code to IBM Clear Case.

TECHNICAL SKILLS

Languages: Java 1.5/1.6/1.7/1.8 , J2EE 1.5, JSP, SQL, PL/SQL.

Java/J2EE Technologies: Servlets 2.3, JSP 1.2, JMS, JDBC, Swings.

Framework: Spring, Struts2, Hibernate, JSF.

Web Technologies: AJAX, JQuery, XML, XSD, XSLT, SAX, DOM, CSS, Java Script, HTML.

Web Service Technologies: SOAP, WSDL, Rest.

App/Web servers: Tomcat 5.x/6.x /7.x, Glassfish, WebLogic 8.x/9.x/10.x

Databases: MS Access 2010, Oracle SQL, PL/SQL, Microsoft SQL Server.

Tools: /IDE: Eclipse, RAD, NetBeans, Joomla, Oracle JDeveloper, MS SQL Server Management Studio R2 2008, Oracle SQL Developer, JUNIT, Maven, Ms Office.

PROFESSIONAL EXPERIENCE

Confidential, Conway, AR

Sr. Java Developer

Responsibilities:

• Worked on XML (SAX and DOM), XSL, XSTL, HTML, DHTML, JavaScript
• Used Spring MVC to decouple business logic and view components
• Developed and implemented the MVC Architectural Pattern using Spring Framework including JSP, Servlets, EJB, Form Bean and Action classes.
• Installed Apache, JBoss, MySql databases for test and deployment environment
• Wrote various SQL, PL/SQL queries and stored procedures for data retrieval.
• Implementing User Interface for the Google analytics data visualization. Used ExtJs graphed in an AJAX driven user interface.
• Used Spring MVC to decouple business logic and view components
• Design and developed user interface using Spring, Bootstrap JSP, HTML and JavaScript.
• Developed single page application by using Angular JS backed by MongoDB and NodeJS
• Developed SOAP/Restful web services, SOA architecture and design principals, XML/XSD.
• Design and Development of the web application using struts 1.2.8 framework.
• Implemented J2EE Design Patterns like MVC, Service Locator and Session Façade.
• Developed and implemented the MVC Architectural Pattern using Spring Framework including JSP, Servlets, EJB, Form Bean and Action classes.
• Developed a module using Spring-REST consumed by the IVR Service to obtain the claim registration details from LDAP.
• Implementation of front end JSP/JSF and backing beans.
• Installed Apache, JBoss, MySql databases for test and deployment environment
• Written Dynamic Script creating Procedure which generates Trigger for Update and Delete Operations for Auditing Purpose for all the Database tables.
• Active participation in WebLogic server and Oracle problems (killing instances, debugging server logs, applications logs)
• Implemented the XML binding functionality using JAXB.
• Developed unit test cases using Junit/JunitEE to test end-end functionality of view ads and ad content module
• Used JUNIT to create test cases and automate order entry process on UI.
• Designed and documented REST/HTTP APIs, including JSON data formats and API versioning strategy.

Environment: Java, J2EE, Servlets, JQuery, Spring 2.5, Spring MVC, Spring Security, Spring Batch, Hibernate3, Web services, XML, Agile, Web Logic 9.x, JSP, JUnit, UML, Eclipse,SQL, PL/SQL, Maven, SVN, HTML, CSS, SQL Developer, Oracle 10g, UNIX.

Confidential, Lincoln, AL

Sr. Java Developer

Responsibilities:

• Designed UI screens using JSP, HTML and JavaScript to create an online application to display data housed by PANDA database. Application developed using Struts Framework, form beans andServlets.
• Created Action class, Action beans and Dispatcher Action to implement business requirements using Struts.
• Involved in creating the Hibernate POJO Objects and developed Hibernate mapping Files. Used Hibernate, object/relational-mapping solution, technique of mapping data representation from MVC model to SQL.
• Developing an application that uses DOM parser to parse xml-admin files to migrate data from Blackboard to Canvas and access archive files located on server.
• Developed many JSP pages, used Java Script for client side validation.
• Used Web Sphere Application server for deployment and eclipse 3.0 as Java IDE tool for creating JSP's, Servlets.
• Worked with application teams to install operating system, updates, patches, version upgrades as required
• Responsible for managing data from multiple sources
• Extracted files from Cassandra through Sqoop and placed in HDFS and processed.
• Implemented JSF Converters to handle formatting and Localization and configured the faces-config.xml to create a web application navigation rule using Spring Web flow.
• Implemented J2EE design patterns such as Session Facade, Factory, DAO and DTO
• Used Asynchronous JavaScript and XML (AJAX) for better and faster interactive Front-End.
• Developed various reusable Helper and Utility classes which are used across all the modules of the application.
• Designed and developed Business components and Integrated with Spring framework.
• Wrote data Components for Plan Setup, wrote and called Stored Procedures using Java, HQL, Hibernate.
• Involved in configuring and integrating JSF, Spring and Hibernate frameworks.
• Involved in design and implementation of MVC architecture in different modules.
• Integrated business layer using Hibernate with Spring DAO.
• Developed Persistence layer using Hibernate and implemented DAO to handle the data base interaction.
• Coordinated with external teams to finalize the XML messages for the Web Services communications in SOA architecture.
• Wrote JUnit test cases to test the application and performed random checks to analysis the portability, reliability and flexibility of the project.
• Serving adhoc data request by analyzing the PANDA data and generating reports/graphs in Microsoft Excel.

Environment: Java, J2EE, JSP, Spring, Hibernate, Agile, Tomcat, Web Services, MySQL, Eclipse 3.5, SVN, Maven, JUnits, Hudson, JMS.

Confidential, Buffalo, NY

Senior Java Developer

Responsibilities:

• Followed iterative waterfall model from development to deployment of code for every month release activities fixing and addressing Severity 3 resolutions. Develop new programs in accordance with the business requirements and modify existing programs and applications.
• Analyzing and solving UAT and warranty defects sent from clients which are delivered in patches. Direct interaction with clients and SME. Acting as primary support from offshore with good visibility.
• Involved in production release activities like SPI creation, following release procedures, Code checkout, release documentation, release notification for application outage and other release related activities.
• Prepare testing procedures for features implemented in the programs and fix bugs identified in the testing. Used Log4J logging framework for logging messages.
• Co-ordinate with tier 2 and tier 3 Java production support assistants and prepare compiled reports of issues reported through telephone and e-mail.
• Used ANT to build applications.
• Developed server side programming using JSP, Servlets, Java Beans.
• Developed Java classes confirming J2EE design patterns, packaged with J2EE specification and deployed in WebLogic Application Server.
• Worked with Struts framework for rendering user interface with MVC architecture.
• Developed Enterprise Java Beans (EJB) Session Beans and Entity Beans, Servlets and action classes interacting with EJB.
• Developed the different kinds of Reports in different formats like HTML, and XML using Servlets, and JSP.
• Implemented the Swing GUI components in screen designing.
• Used Log4j for Logging.
• Coded and developed EJB Components both Entity and Session beans, modeling the business logic based on applications specified in the coding standards.
• Designed and developed solutions to automate engineering and business Processes and reduced monotonous work of engineers in team.
• Participated in the creation, development and updating of Neptune business continuity plan.

Environment: J2EE/J2SE, Java 6.0, JSP, Ajax4JSF, JSF, Apache My Faces, Rich Faces, Spring Frame Work, Spring Batch, Hibernate, JDBC, JMS, CSS3, Apache Axis 2.0, TomcatWeb server

Confidential

Java/J2EE developer

Responsibilities:

• Developed Secured Web Applications using J2EE with user interface using JSP, JSTL, HTML, JavaScript.
• The application is using J2EE and oracle database that based on MVC: Model (Bean Classes, DAO and Utility Classes) View (HTML, CSS, JSP) and Controller (JAVA Servlets, Java script).
• Prepared Unit Test cases and tested code to verify the test cases.
• Involved in writing JSF Backing Beans for controlling the UI and writing custom components and validations.
• Implemented JSF Converters to handle formatting and Localization and configured the faces-config.xml to create a web application navigation rule using Spring Web flow.
• Implemented J2EE design patterns such as Session Facade, Factory, DAO and DTO
• Used Asynchronous JavaScript and XML (AJAX) for better and faster interactive Front-End.
• Developed various reusable Helper and Utility classes which are used across all the modules of the application.
• Designed and developed Business components and Integrated with Spring framework.
• Wrote data Components for Plan Setup, wrote and called Stored Procedures using Java, HQL, Hibernate.
• Involved in configuring and integrating JSF, Spring and Hibernate frameworks.
• Involved in design and implementation of MVC architecture in different modules.
• Integrated business layer using Hibernate with Spring DAO.
• Used Spring Batch to build the POJO-based development approach of the Spring Framework.
• Wrote the DAO's to access the database using JDBC calls.
• Involved in using JPA (Java Persistence API) frameworks and APIs such as JDO (Java Data Objects) and Hibernate.
• Developed java classes, Helper classes, DTOs, DAOs and configuration files.
• Involved in development of the Java classes using core functionality.
• Developing Form Beans, Action Classes.
• Used SQL for accessing the oracle database using JDBC
• Have experience in writing and troubleshooting critical Queries Experience in writing Stored Procedures and Functions on Oracle/SQL Server database.

Environment: Java, JSP 2.0, Struts 1.0, MVC, JDBC 3.0, JQUERY, Angular Js, EJB 2.1, Oracle 10g, JAXB, HTML, CSS, JSON, JavaScript, Jboss XML, IBM WebSphere 5.1, Apache ANT