SUMMARY

• Around 8+ years of strong experience in software development using Java/J2EE technologies.
• Experience in development and deployment of applications using JBoss, BEA Web Logic Application Server, IBM WebSphere Application and Apache Tomcat.
• Involved in the Software Development Life Cycle (SDLC) phases which include Analysis, Design, Implementation, Testing and Maintenance.
• Well versed in using Software development methodologies Agile Methodology, Scrum and Waterfall software development processes.
• Experience with Object Oriented Analysis and Design (OOAD) methodology using tools like Unified Modeling Language (UML) and Rational Unified Process (RUP) using Rational Rose.
• Expertise in J2EE technologies like JSPs 1.x/2.0, Servlet 2.2/2.3/2.4/2.5 , EJBs 2.0/3.0, JDBC, JNDI and AJAX.
• Experience with various J2EE design patterns like Singleton, Command, Factory, Observer, Front Controller, DTO, DAO, MVC, Session Facade, Business Delegate, Service Locator, Transfer Object, and View Object in the development of enterprise applications.
• Worked on Spring & JSF framework for developing Multi - Tier distributed enterprise applications.
• Experience in developing web applications with various open source frameworks: Spring Framework, Spring (MVC), Spring (AOP), Spring Scheduler, Web Flow, Hibernate 2.0/3.0 ORM, Hibernate ORM Search 3.5, JPA, Jakarta Struts Framework 1.1/1.2, Struts Validation and Tiles Frameworks.
• Used persistence frameworks Hibernate ORM, JPA, to map POJOs to a relational database.
• Extensively worked on implementing SOA (Service Oriented Architecture) using XML Web services (SOAP, WSDL, UDDI and XML Parsers).
• Worked with XML parsers like JAXP (SAX and DOM) and JAXB.
• Expertise in applying Java Messaging Service (JMS) for reliable information exchange across Java applications.
• Worked extensively on Service Oriented Architecture and proficient with web service development using TOP-DOWN and BOTTOM-UP approaches.
• Experience with tools like WSDL2J and JAVA2WSDL for generating artifacts for webservice engines/runtimes like Apache Axis.
• Extensively implemented web services using RESTful technologies like JSON.
• Expertise in coding standalone batch jobs, and providing monitoring and application support using Spring Batches, Java Batches, and ETL batch jobs.
• Experience with advanced front-end technologies like Bootstrap UI, Bootstrap modal, HTML 4.0, XHTML, DHTML, JSON, jQuery, CSS, XML 1.1, XSL, XSLT, XPath,
• Proficient in SQL, PL/SQL programming. RDBMS experience includes Oracle, IBM DB2, and Sybase.
• Extensive experience with Java complaint IDE’s like Eclipse 1.0/2.0/3.0/3.1.
• Experienced in database design, data analysis and development in DB2, Oracle, and writing SQL queries, Stored Procedures, Functions, Packages and Triggers.
• Experience in writing Ant and Maven scripts for project development and deployment.
• Experience in building and deploying applications using Jenkins Continous Integration Tool.
• Hands on experience with JUnit, Advanced Rest Client andLog4j in developing test cases and determining application functionality.
• Worked with version control systems like Clear case, SVN, CVS, GIT, etc.
• Well versed with core Java concepts like Collections, Multithreading, Remote Method Invocation (RMI), Serialization, Java Beans.
• Articulate in written and verbal communication along with strong interpersonal, analytical, and organizational skills.
• Highly motivated team player with the ability to work independently and adapt quickly to new and emerging technologies.

TECHNICAL SKILLS

Programming Languages: Java, J2EE, SQL, PL/SQL

Design Pattern: Singleton, Front Controller, MVC, Observer, Adapter, DAO, DTO Decorator, Session Facade, Business Delegate, Service Locator, Transfer Object, Strategy.

Client Scripting: Angular JS, JavaScript, Applets

Server Scripting: JSP1.2/2.1, Servlet, JSTL

Version Control: IBM Rational Clear Case, Tortoise SVN, CVS, GIT

UML Tools: Rational Rose, MS Visio

Web Technologies: Servlet, JSP, JDBC, Tag Libraries, JAXP, JSTL, DHTML and HTML, CSS, BOOT STRAP.

MVC Framework: Struts 1.1/1.2, Spring 2.0/2.5/3.0/4.1

ORM Framework: Hibernate 3.0/4.0, Hibernate Search ORM 4.5, JPA

JavaScript Framework: Angular JS, jQuery

Ajax Framework: Dojo, JSON

IDE: Eclipse 3.4/3.5 STS, LUNA

Web service Specifications: JAX-RPC, JAX-WS, JAX-RS(Restful).

Web service Tools: SOAPUI, Advanced Rest Client.

Web service Imp.: Axis 1.0/2.0, CXF

XML API: SAX, DOM, JAXP, JDOM

Messaging Services: JMS, MDB

Middleware Technologies: EJB 2.1/3.0

Build Tools: ANT 1.4/1.5/1.6, Maven 2.2.1

Black Box Testing: JWebUnit, JMeter

White Box Testing: JUnit 3.0/4.0/4.1.

Methodologies: Agile, Scrum, Test Driven Development

Protocols: TCP/IP, FTP,HTTP/HTTPS, RMI/IIOP, DNS, SOAP

Databases: Oracle 8i/9i/10g, Sybase 11.9/12.0/12.5/ , DB2, SQL Server 7.0/2000/2005 , MySQL

Database Tools: Toad, SQL* Plus

Loggers: Log4J 1.2

Transaction Control: JTA, Hibernate Transactions.

Application Servers: Web Logic 6.1/7.0/8.1/9.0/10.1 , JBoss 4.2.2/4.3, Apache Tomcat 5.5/6.0, Web Sphere 5.0

Platforms: Windows 2000/NT/XP/Vista/7, Unix/ Linux.

PROFESSIONAL EXPERIENCE

Confidential, Albany, NY

Sr. Java/J2EE Developer

Responsibilities:

• Developed and Enhanced application on Spring MVC Framework .
• Involved in writing JSPs, JavaScript and Servlets to generate dynamic web pages and web content.
• Used Eclipse IDE for designing, coding and developing applications
• Used JIRA issue tracker to file the bugs.
• Developed API using Hibernate to interact with the H2 database
• Used Maven to build and generate code analysis reports

Environment: Java, J2EE, Spring, Hibernate,mJSP, JSTL, SERVLET, H2, JIRA, JDBC, UML, Eclipse, Junit, MAVEN, Subversion.

Confidential, Atlanta, GA

Sr. Java/J2EE Developer

Responsibilities:

• Involved in writing Spring Configuration XML file that containsdeclarations and other dependent objects declaration.
• Developed user interface using BOOTSTRAP UI, third party libraries AT task and Angular Java Script to simplify the complexities of the application.
• Inserted Dependency Injection between components using Spring (IoC) concept.
• Implemented Asynchronous messaging between System Integration components using JMS Spring JMS Template .
• Developed various Java beans for performance of business processes and effectively involved in Impact analysis.
• Developed Web Service client interface with JAX - RPC from WSDL files for invoking the methods using SOAP.
• Developed RESTful web services for the Downstream Systems
• Extensively worked on SOA and web services to get the data from third party systems MDM and configured JMS queues on server.
• Integrated Hibernate ORM with Spring-Hibernate framework to facilitate DML and DQL queries and represent object-database mapping.
• Developed application service components and configured beans using Spring IoC, creation of Hibernate mapping files and generation of database schema.
• Worked on parsing the XML files using DOM/SAX parsers.
• Involved in creating various Data Access Objects (DAO) for addition, modification and deletion of records using various specification files.
• Created tables, triggers, stored procedures, SQL queries, joins, integrity constrains and views for multiple databases, Oracle 10g using Toad tool.
• Involved in Unit Testing of various modules by generating the Test Cases.
• Developed Maven Profiles for the build process and deployed in the server.
• Developed logging aspects using Spring AOP.
• Involved in Bug fixing of various modules that were raised by the testing teams in the application during the Integration testing phase.
• Implemented Log4J 1.2 for Logging Errors, debugging and tracking using loggers, appenders.
• Prepared technical reports & documentation manuals during the program development.
• Used Rational ClearCase for version control and ClearQuest for bug tracking.
• Performed deployment of applications on Unix box .

Environment: JDK 1.6, Angular JS, Bootstrap UI, Spring 4.0, Hibernate 3.0, JPA (EJB3.0), XML, XML Schemas, XSLT, SOAP-UI, WSDL, JMS, Oracle 10g, Toad, Maven 4.0, Log4j, Web Services(JAX-WS), JAXB, REST FUL, SIF, MDM, JBOSS Application Server, IBM Clear Quest.

Confidential, Memphis, KY

Sr Java/J2EE Developer

Responsibilities:

• Involved in the process of analysis, design, and development of the application.
• Developed the user interfaces using HTML, JSP for different User Interfaces.
• Developed Spring Controller classes, Command classes and configured dispatcher-servlet.xml for Spring (MVC).
• Created dynamic HTML pages, used JavaScript, JQuery, and AJAX to create interactive front-end GUI.
• Used Spring IoC and inserted the Dependency Injection for the Action classes using ApplicationContext.xml.
• Configured the deployment descriptors in Hibernate to achieve object relational mapping.
• Developed Hibernate persistence layer modules using EJB Java Persistence API (JPA) annotations and Entity Manager.
• Performed regression testing, unit testing using JUnit.
• Used Web Services to perform Fraud detection for the details provided by DCFS welfare programs applicants
• Used Mongo DB to perform Delta
• Used Apache Maven 2.2.1 as build tool.
• Used IBM Rational ClearCase as version control tool for maintaining source code and project documents.
• Implemented Log4J 1.2 for Logging Errors, debugging and tracking using loggers, appenders.
• Performed deployment of Application on JBoss Application Server.

Environment: Java 1.6, JavaScript, JSP, Struts, AJAX, Spring 2.5, JMONGO, Hibernate 3.0, JPA, Web Services, XML, XSD,MS Visio, Maven 3.0, JUnit, Rational Clear Case, Log4J 1.2, JBOSS Application Server, Eclipse

Confidential, Richmond, VA

Java/J2EE Developer

Responsibilities:

• Implemented User Interface in Model-View-Controller Architecture, which accomplishes a tight and neat co-ordination of Struts MVC, JSP, Servlet and Custom Taglibs.
• Developed User Interface POC based on MVC frameworks like JSF, Spring MVC, Struts.
• Developed the User Interface validation framework in combination of custom validation built on top of Struts validation frame work from the form bean.
• ImplementedDependency Injection (IoC)feature ofspringframework to inject dependency into objects and AOP is used for Logging.
• Developed Server side components with coordination of EJB, Hibernate and Spring using web established frame work designed under the guidelines of Business Delegate, session facade, Service locator.
• Developed Plugins to integrate Java components with ETL Components
• Developed and utilized J2EE Services and JMS components for messaging communication in JBoss Application Server for Credit Inquiries.
• Developed Web service modules based on SOA architecture to consume services.
• Developed services that are reusable and interoperable, based on Basic profile 1.0, SOAP, JAX-RPC Web services using AXIS.
• Configured development environment using WebSphere application server for developers integration testing.

Environment: JDK 1.6, GWT, CSS,AJAX, JSF 1.2, Struts, JPA (EJB3.0), XML, XML Schemas, XSLT, SOAP-UI, WSDL, JMS, ETL, DB2, Toad, JUnit 3.8,Maven, Log4j 1.2, Web Services(JAX-WS), JAXB, WebSphere Application Server, GIT

Confidential

Java/J2EE Programmer

Responsibilities:

• Developed complete Business tier with Session beans.
• Designed and developed the UI using Struts1.1 view component, JSP, HTML, CSS and JavaScript.
• Used Web services (SOAP) for transmission of large blocks of XML data over HTTP.
• Used XSL/XSLT for transforming common XML format into internal XML format.
• Apache Ant was used for the entire build process.
• Implemented the database connectivity using JDBC with Oracle 9i database as backend.
• Designed and developed application based on Struts Framework using MVC design pattern.
• Used Clearcase for version controlling and JUnit for unit testing.
• Perform deployment of application on WebLogic6.0.

Environment: EJB2.0, Struts1.1, JSP2.0, Servlet, XML, XSLT, SOAP, JDBC, JavaScript, CVS, Log4J, JUnit, JBoss 2.4.4, Eclipse 2.1.3, Weblogic6.0, Oracle 9i.