SUMMARY

• 7 years of experience in the IT industry in various phases of software development life cycle including requirements gathering, analysis, design, development, deploying, testing, debugging, implementation & maintenance of application in the Client/Server and Internet/Intranet environments.
• Experience on various business domains like Public, Insurance, Banking, & E - Commerce domains.
• Extensive experience with server-side programming and technologies such as J2EE, Servlets 2.4/2.5, JSP 1.1/1.2/2.0/2.1 , EJB 2.1/3.0, JPA 1.0/2.0, JavaScript, AJAX, Spring 2.0/2.5/3.0, Struts 1.0/1.2/2.0 and ORM tools like Hibernate 2.5/3.0/3.5 and JPA 2.0.
• Experience working in SOA (Service Oriented Architecture) based projects.
• Experience in working with full life cycle (SDLC) of Development and distributed computing technology.
• Application development experience using Multithreading, Serialization, Externalization, Collection framework, Generics, Core Java components.
• Developed rich and complex Web UI using HTML/XHTML, JSP, JavaScript, CSS, AJAX.
• Expertise in developing application using Spring Framework that uses features of IOC, Spring MVC, Spring Web Flow and AOP features.
• Experience in developing persistence services using Hibernate and HQL queries for retrieving data from database.
• Experience in developing Web services like SOAP (Simple object access protocol) and REST (Representational State Transfer).
• Experience using XML, XSD, XSL, XSLT, JSON, JAXB components.
• Experience in using Log4j for logging levels and JUnit for unit testing and SOAP UI testing.
• Experience in build tools like ANT and Maven 2.2/3.0
• Experience in working with Databases like Oracle 9i/10g/11g, SQL Server 2005, DB2 and proficiency in writing complex SQL, PL/SQL stored procedures.
• Experience in developing and deploying applications through Apache Tomcat 6.0 and application servers like GlassFish, IBM WebSphere 5.1/6.0/6.1/7.0 , Weblogic 9.1/10.3 and JBoss.
• Experience working on environments like Windows 2000/XP, Windows Server 2003, Linux and UNIX.
• Extensive experience with developing enterprise applications with development tools like Eclipse, Netbeans, RAD and STS 3.0/3.1
• A self-motivated professional with excellent communication, technical, analytical and interpersonal skills and strong ability to perform as part of a team.

TECHNICAL SKILLS

Languages: JAVA, PL/SQL, UML

Database: Oracle 9i/10g/11g, SQL Server 2005, DB2

Web Technologies: J2EE, Swing, Servlets 2.4/2.5, JSP 1.1/1.2/2.0/2.1 , JSF, JSTL, EJB 2.1/3.0 JPA, JMS, MDB, JNDI, JDBC, JavaBeans, XML, XSL, XSLT, XSD, JAXB, Ajax, HTML/XHTML, DHTML, CSS, JavaScript, Log4j.

Application Frameworks: Struts 1.0/1.2/2.0, Spring 1.2/2.0/2.5/3.1 , Hibernate 3.5, JPA 2.0.

Web Services: SOAP, REST

Web Servers: Apache Tomcat 4.x/5.x/6.0

Application Servers: GlassFish, BEA Web-logic 9.1/10.3, IBM (WAS) Websphere 6.0/6.1/7.0, Jboss 6.0/7.1

IDE: Eclipse 3.4/3.5/3.6/3.7 , NetBeans, RAD 6.0/7.0.0.9 , STS 3.0/3.1

Unit Test Frameworks: JUnit, SOAP UI

Build Tools: ANT, Maven 2.2/3.0

Operating System: Linux, Windows 2000/XP, Windows Server 2003, Unix

PROFESSIONAL EXPERIENCE

Confidential, IL

Java Developer

Responsibilities:

• Involved in analyzing business requirements and composing them into technical use cases.
• Used object-oriented development techniques such as UML for designing use case, Sequence, Activity and Class and Object diagrams.
• Worked under agile methodology environment.
• Worked on MVC based architecture and Façade design pattern.
• Used Spring Constructor Dependency Injection for injecting the object dependencies.
• Developed server side services to handle the prescription requests, also created JSON schemas and POJOs.
• Developed Hibernate based persistence business logic in retrieving complex data and mapping files.
• Developed an end-to-end mediation solution for adding on Web services, using WDSL binding over SOAP/HTTP.
• Extensive experience in developing GUI using HTML, DHTML, CSS, Java Script, AJAX, Jquery.
• Involved in designing test plans, Junit test cases and overall Unit, Integration and Security testing of the system.
• Developed Maven pomp files for project dependencies and used to create JAXB stubs using maven commands.
• Used SQL Developer in retrieving, updating, creating and deleting the customer details from the Oracle databases.
• Developed RestFul Web Services, which gets clients information from other systems (e.g. Choice point).
• Integrating web services with Spring for getting back the response to the client.
• Actively involved in providing bug fixes to the existing code base.

Environment: J2EE, Java, Spring 3.1,Spring MVC, Hibernate 3.5, XSD, JSON, JAXB, JUnit, Log4j, Maven 3.0, SQL, SQL Developer, Oracle 11g, SVN, Tomcat 6.0, Ultra VNC, Jira, Windows Server 2003, Linux, STS 3.0/3.1.

Confidential, Charlotte, NC

Java Developer

Responsibilities:

• Involved in developing the system using Java, J2EE, HTML/XHTML, JavaScript, CSS, JSP, JBoss Seam, and JPA.
• Leading a development team of 8 persons stationed at offshore.
• Involved in complete SDLC which includes Requirements Gathering, Analysis, High level and low level design, Data modeling, Development, and Implementation.
• Setup of development environment for the team including installation and documentation for tools used like STS, Tomcat, Oracle, PL\SQL, SOAPUI.
• Used Spring Constructor Dependency Injection for injecting the object dependencies.
• Developing end-to-end business flows in Spring MVC, POJOs and configuration XMLs
• Preparing the data model and hibernate mappings, DAO pattern implementation.
• Developed Hibernate based persistence business logic in retrieving complex data and mapping files.
• Developing complex screens using the spring, JSTL taglibs, tiles, CSS, Client Side validation of JSPs using JavaScript.
• Integrating the application authentication and implementing session management.
• Performed complete Unit and Integration testing for all business modules.

Environment: Apache tomcat, PL\SQL Developer, Oracle, Spring Modules, Star UML, Hibernate

Confidential, New York, NY

Java Developer

Responsibilities:

• Leading a team of 4 persons stationed at offshore.
• Requirement walkthrough, Technical design documentation, analysis, coding, integration.
• Coding of screen logic using JSP, JS, JSTL, CSS, form beans.
• Creating new tables, columns in DB2 and Toplink classes using the Toplink workbench.
• Sending\receiving messages to\from dependent application using MQ and logic to marshall - unmark shall the messages to java objects.
• Performing queries on the IBM MQ thin client.
• Creating new process modifications in order to in corporate the requirements
• Performed complete Unit and Integration testing for all business modules.

Environment: Titanium Framework, JSP, JS, DB2, EJB, Toplink workbench, IBM Websphere 6.1

Confidential, Fairbanks, AK

Jr Java Developer

Responsibilities:

• Managing design and development of quarterly releases of new product enhancement features, Client's customizations and implementations
• • Attending technical review meetings to discuss technical feasibility and concerns before project's kick off.
• Managed complete implementation of a Web Service to fetch users' estatements cycle.
• Developed web services from scratch using AXIS2 implementation following top-down approach.
• Responsible for changes to WSDL and distributing schema.
• Used JAXB for generating java objects from XML Schema.
• Used SOAP UI to test the web service request/response scenarios.
• Developed the custom tag to display various campaigns on Credit care Sign on and Welcome page.
• Designed and developed Java batches to process user's alerts.
• Developed Hibernate mappings and implemented required business logic.
• Developed Struts framework classes and integration with Spring.
• Participated in creating deployment scripts and deploying applications to JBOSS.
• Developed highly interactive UI using JSP, AJAX, and JQuery techniques.
• Developed JMS based communication (Message Driven Beans) using Sonic MQ.
• Addressing high severity production issues on regular basis by researching and proposing quick fix or design change as required.
• Developed unit test cases using JUNIT and helped testers in end-to-end testing.
• Executed performance based tests using JMeter.
• Responsible for code migration and maintaining code versions, hot fixes using Subversion.
• Used Hudson for continuous integration and deployment of various web applications.

Environment: Java, J2EE, JSP, JQuery, Servlets, JSTL, XML, JAXB, Hibernate, log4j, JNDI, JDBC, UML, Struts, Spring, Sonic MQ, JUnit, JMeter, Web Services, WSDL, SOAP, SOAP-UI, AXIS2, JBOSS, JDK 5.0,JDK 1.4, Oracle database, SVN, Toad, Eclipse, Subversion, Hudson.