SUMMARY

• Over 7 years of strong experience in Software Analysis, Design, Development, Implementation and Testing of Object Oriented Applications and Web based Enterprise Applications using Java/J2EE.
• Expertise in working with Spring, Struts, JSF, Web Services, Hibernate and EJBs.
• Expertise in designing and developing enterprise and web applications using java and J2EE technologies like Core Java, Servlets, JSP, Java Script, JDBC, JNDI, JMS, Java Mail, XML, JUnit, Ajax, HTML and CSS.
• Expertise in Web - Development technologies like HTML, DHTML, JAVASCRIPT, CSS, XML and XSL/XSLT.
• Adept in developing web services applications and inter process communication applications using JTA, RMI, MULE, WSDL, SOA-P, IBM MQ Series and XML schema.
• Good exposure on design patterns like Front Controller, Data Access Object (DAO), Data Transfer Object (DTO), Session Façade, Service Locator and Singleton.
• Skilled at programming in J2EE/JAVA applications using various IDE tools Eclipse, Net Beans, WSAD, RAD.
• Worked with Relational Database Management Systems including Oracle, MySQL, SQL Server and DB2.
• Good noledge in usage of version controls such as CVS, VSS (Visual Source Safe), and Clear Case.
• Proficient in using XML Suite of Technologies (XML, XSL, XSLT, DTD, XML Schema, SAX, DOM)
• Highly proficient in developing and deploying Java/J2EE applications on Application Servers - WebLogic, IBM WebSphere, JBOSS, and Apache Tomcat.
• Strong development experience on AJAX / JavaScript technologies and good noledge on SOA and MVC architectures.
• Possess extensive noledge in JSF 1.1, 1.2,Jboss Richfaces, Facelets, MyFaces and Tomahawk library.
• Competent in Database development using SQL, PL/SQL, Stored Procedures, Stored Functions, Packages, and Triggers.
• Experience in developing test cases and test plans besides involving in Unit testing using JUNIT, Integration testing and User Acceptance testing extensively.

TECHNICAL SKILLS

Programming Languages: Java, J2EE, C, C++, SQL, PL/SQL, PostgeSQL

Java/J2EE Technologies: Servlets, EJB, JSP, JDBC, JSTL, JNDI, RMI, JMS, JMail, JSF 1.x, Facelets, Java Beans.

Architecture/Framework: Struts (1.x), Spring (2.x), Hibernate 3.0, Hibernate Validator framework.

Design Patterns: Session Façade, Singleton, DAO, DTO, Front Controller, Service Locator

SOA: Web Services, SOA-P, WSDL, MULE ESB.

Web/XML Technologies: HTML, SHTML, XHTML, CSS, XML, XSL, XSLT and XPATH, DOM, Tiles, AXIS 2

Scripting Languages: JavaScript, AJAX, Richfaces, Primefaces.

Application/Web Servers: Oracle, IBM Web Sphere 6.x, WebLogic9.2, 10.1.3, JBoss, Apache Tomcat

Databases Familiarity: Oracle 8i, 9i, 10g, 11g, MySQL, IBM DB2.

Operating Systems: Windows 98/NT/2000/XP, Unix, MS-DOS

IDE: Net Beans, Eclipse, WSAD,, RAD

Version Control: Rational Clear Case, CVS, Subversion.

PROFESSIONAL EXPERIENCE

Confidential, MISSOURI, ST. LOUIS

Java/J2EE Developer

Responsibilities:

• Responsible for the entire implementation process and drive definition of business needs.
• Lead cross functional teams through the entire implementation process.
• Responsible for overall solution design including building and testing.
• Conduct root cause analysis and advanced performance tuning for complex business processes and functionality.
• Identify, define and implement needed enhancements in the methods, standards and processes to better enable teams and constructive enterprise applications.
• Java7 - Oracle’s currentJavaimplementation
• JPA 2 - ORM tool rides on Hibernate and is configured throughJavaannotations.
• Hibernate (passive) - OSS Libraries present no configuration beyond the data source
• Spring 3 - OSS IOC tool
• Spring-Batch - OSS Library/Framework jointly developed by Spring Source and Acenture attempting to make the job of writing BATCH applications easier and potentially portions of an application more likely re-usable.

Environment: JDK 1.5,1.6 &1.7, J2SE, J2EE, Spring 3.0,Spring web flow 2.0, JPA 2, Hibernate, Eclipse with customized version, Maven, Jenkins, Oracle 10g, JUnit 4.8, PL/SQL, SQL, Teradata, Mockito, Log4j, Sub Version

Confidential, Seattle

Java/J2EE Developer

Responsibilities:

• Document existing systems, schemas, and processes, including interactions and dependencies between components.
• Worked with engineering teams and product owners to determine key data for migration and to identify unnecessary legacy information
• Assisted in code refactoring and deprecation effort.
• Assisted in data migration, testing, deployment and validation operations.
• Schema design and java interaction via JDBC.
• Deployment, tuning, operations, and maintenance of PostgreSQL.
• Written JUnit Test cases for performing unit testing.
• Worked on Agile Methodology to meet timelines with quality deliverables
• Extensively used the Tomcat Server for application development and production.
• Test cases has been written by using JUnit framework. Written Integration tests for the DAO layer using Spring Bean Injection.
• Involved in developing SQL and Stored procedures with the databases Oracle(RDMS)
• Used JAXWebServices to interact with other application in organization using SOA-P and WSDL file.
• Spring framework is used to implement Inversion of Control (IOC) and Aspect Oriented programming (AOP).
• XML Transformations where done using XML, XSL, XSLT, and XPATH.
• Used MAVEN to build the project into WAR and EAR files and Sub Version for version controlling.
• Used Jira for bug tracking and project management

Environment: JDK 1.5&1.6, J2SE, J2EE, JMS,XHTML, JSF1.2, JSTL, Spring 3.0,Spring web flow 2.0, Eclipse with customized version, Maven, Hudson, CWM Manager, Drools, JQurey, Tomcat, Oracle 10g, JAX Web Services, Mule ESB, SOA-P, Agile, JUnit 4.8, AJAX, PL/SQL, MYSQL, PostgresSql, XML, Log4j, CSS, Java Script, Sub Version

Confidential, JERSEY CITY, NJ

Java/J2EE Developer

Responsibilities:

• Involved in the Complete Design Discussions to develop the application in the team environment.
• Test Driven development methodology TEMPhas been followed to develop the application.
• Worked extensively on the front end development and developed various screens in dis project.
• Application developed spring Web flow 2.0, Spring Core 3.0, JSF1.2 Hibernate 3.0.
• Implemented Spring Web Flow 2.0 as web framework, spring as dependency injection framework JSF 1.2, Richfaces to develop the View Pages and Hibernate as database ORM framework.
• Designed, coded and configured server side J2EE components like Xhtml, Servlets, Java Beans, JNDI, JTS, Java Mail API, XML,XMLParserApi.
• Deployed applications on Web logic 10.3 Application Server.
• Test cases has been written by using JUnit framework. Written Integration tests for the DAO layer using Spring Bean Injection.
• Used Hibernate Validator Framework (1.0) API for validation of the all layers simultaneously and used AJAX for partial validation of the some components of the Add User Page.
• Involved in developing SQL and Stored procedures with the databases Oracle(RDMS)
• Implemented JAXWebServices in Apache Axis runtime environment using SOA protocol.
• Used JAXWebServices to interact with other application in organization using SOA-P and WSDL file.
• Spring framework is used to implement Inversion of Control (IOC) and Aspect Oriented programming (AOP).
• Object Relational(RDMS) Mapping is implemented using Hibernate 3.0
• Used Hibernate Query language and the Hibernate Criteria Queries to do the database operations.
• XML Transformations where done using XML, XSL, XSLT, and XPATH.
• Used MAVEN to build the project into WAR and EAR files and Clear Case for version controlling.

Environment: JDK 1.5&1.6, J2SE, J2EE, JMS,XHTML, JSF1.2, JSTL, Spring 3.0,Spring web flow 2.0, Hibernate 3.0,Eclipse with customized version, Maven, CWM Manager, Drools, JQurey,Weblogic 10.3, Oracle 10g, JAX Web Services, Mule ESB, SOA-P, Agile, JUnit 4.8, AJAX, PL/SQL, XML, Log4j, CSS, Java Script, ClearCase,ClearQuest, Hibernate Validator framework 1.0.

Confidential, Trenton, NJ

Java/J2EE Developer

Responsibilities:

• Actively involved in defining and designing the tiers of the applications and implementation with J2EE best design practices.
• Develop and maintain elaborate services based architecture utilizing open source technologies like Hibernate, ORM and Spring MVC Framework.
• Followed Agile Methodology in analyze, define, and document the application which will support functional and business requirements. Coordinate these efforts with Functional Architects.
• Designed and developed front-end using Servlet, JSP, JSF, DHTML, Java Script and AJAX.
• Implemented JMS for asynchronous auditing purposes.
• Involved in integration of claimant information with IBM MQ Resource Adapter for message queuing.
• Involved in developing Message Driven and Session beans for claimant information integration with MQ based JMS queues.
• Developed ORM scripts for Hibernate to synchronize Domain Model and Relational Model.
• Involved in writing the Java utility classes to convert MQ based control claimant information.
• Developed a Web Service (Mapping Document) dat is shared between front end and medical bill review system.
• Experienced in Jboss application server.
• Implemented Spring MVC Architecture; Servlet targeting request module and flow of control generating JSP in Presentation layer.
• Implemented RDMS and Oracle as resource tier and developed PL/SQL Stored procedures, Function and Event Triggering in add, update and retrieval modules.
• Developed DAO (Data Access Object) classes in order to access data from database.
• Experienced in working with IDE tools WebSphere.

Environment: J2EE 5.0, Hibernate 3.2, Spring MVC Framework, UML, Servlet 2.5, JSP 2.1, JSF 2, AJAX, DHTML, Java Script 1.8, Oracle10g, EJB 3.0 (Session and Message Driven Beans), Web services, JDK 1.5, PL/SQL, DAO, WebSphere V6.1.

Confidential

Java/J2EE Developer

Responsibilities:

• Developed the business domain layer using Java, J2EE, JDBC and used DAO, Transfer Objects, Singleton, Abstract Factory, Factory, State, Command and Front Controller design patterns
• Implemented Struts framework in the presentation tier for all the essential control flow, business level validations and for communicating with the business layer
• Developed Struts framework Action Servlets classes for Controller and developed Form Beans for transferring data between Action class and the View Layer
• Developed the front end UI using JSP, HTML, JavaScript, CSS
• Implemented Struts Validator framework to validate the data
• Developed Ant(build.xml) targets for build and deployments on Web Sphere Application Server 5.0
• Developed Stored Procedures in the Oracle 9i database(RDMS)
• Performed impact analysis on the dependency projects of OneSource Project
• Involved in writing unit test plans and developing test cases using JUnit
• Used Configuration Management and Version Control tool CVS

Environment: Java,J2EE, Servlets, JSP, Struts 1.0, JDBC, SAX, HTML, CSS, Java script, WSAD, Web Sphere 5.0, Windows 2000, and Oracle 9i.

Confidential

Java Developer

Responsibilities:

• Participated in overall design and derived detail design using UML class diagrams.
• Created the user interface using MVC Struts framework.
• Designed and developed the core architectural components using Servlets and Go4 design Pattern.
• Created session objects and session attribute objects to maintain session information between the front end and the client
• Designed and Developed click services for Application using Swing
• Implemented Dao, Delegate and Session Factory patterns
• Implemented RDMS and extensively used the JDBC API for database connectivity
• Used Log4j for logging and debugging
• Used Junit for testing
• Performed shell scripting on unix server
• Participated deploying the application through the WebSphere Admin Console.

Environment: HTML, JavaScript, servlets, EJB’s, JDBC, SQL, JSP, Swing, Oracle 8i, Eclipse 3.2, Mainframes, Windows XP, unix, WSAD, Apache Tomcat and Jboss.