SUMMARY:

• Over 13 years of experience in Information Technology in developing business support applications / Web based applications / SOA Architecture based applications / JCA Architecture based applications and EJB applications. Involved in the Full Software Development life cycle (SDLC) phases of Analysis, design, development, testing and deployment.
• Good understanding of J2EE Design patterns.
• Extensive Knowledge in UML, Rational Rose Enterprise Edition 2003, MS VISIO.
• Developed SOA implementations using web services.
• Worked on Castor and JAXB for XML binding.
• Hands on experience in working with web or Application servers like BEA WebLogic 12/10.3.1/8.1/7.0/6.1/5.1 , WebSphere 5.1/6.x/7, JBoss, GlassFish and Apache Tomcat 4.x/5.x/6.x/7.x.
• Worked extensively in configuring and administering WebLogic 12/10.3.1/7.0/8.1 , WebSphere 5.1/6.1/7.x (WAS).
• Good domain knowledge in Banking, insurance and Mortgage Sectors.
• Used front - end scripting languages like JavaScript, VBScript, jQuery.
• Good understanding & extensive experience in ANSI SQL, PL/SQL.
• Experience in database servers like Oracle 8i/9i, MS SQL Server 6.5 and DB2.
• Experience in jQuery and JSON.
• Experience in developing SOAP/Restful web services using JAX-WS and JAX-RS API.
• Involved in framework development and enhancements which are specific to business applications.
• Worked on developing message driven beans which talks to legacy systems.
• Good exposure in using JMS API in the development of applications
• Good exposure on EJB Design Patterns.
• Worked on Client-side Java application development and Server-side Java application development.
• Developed customized Java script framework which provides asynchronous calls to various server-side components by providing Rich User Interface UI Components.
• Developed customized Rich User UI Components using AngularJS.
• Implemented Front Controller/Service Locator design patterns based frameworks for web User Interface using AngularJS.
• Developed various customized CSS designs which can be used with AngularJS framework in place of Bootstrap.js.
• Developed Java script based services using AngularJS.
• Extensively worked on Version Controllers like WinCVS, MS Visual Source safe, Rational Clear Case, and SVN.
• Developed ANT/Maven Scripts for Building and Deploying applications in UNIX and Windows Environment.
• Proficient at various levels of application development on systems analysis, design, development, system testing and integration and documentation.
• Experience in Custom Tag Libraries using JSP tag library.
• Worked on JUnit, JMock, and StrutsTestCase.
• Developed a XML Based framework for Struts Unit Testing using Junit.
• Involved in the development of application specific framework which will provide java interface to the backend legacy systems.
• Implemented asynchronous communication using AJAX.
• Worked on various open sources like Jakarta Struts, Jakarta ANT, Castor XML, Castor JDO, Hibernate, iBATIS, Spring Framework, Log4J etc.
• Worked on various tools like XML SPY, Oxygen etc.
• Good understanding of IFX and XBRL standards and utilizing those XML schema definitions in financial and banking domain based applications.
• Worked on Agile, Iterative and Hybrid methodologies.
• Trained on and used SEI CMM Level 5 and RUP development processes.

EXPERIENCE:

Confidential, GA

Sr. JAVA / J2EE Developer

Responsibilities:

• Provided Batch Applications Support.
• Worked on Sales Forecasting Plan application’s enhancements.
• Worked on Struts DOJO scripts.
• Worked on enhancements of PL/SQL procedures and functions.
• Participated in identifying and defining business enhancements requirements.
• Developed ETL Services for daily data loads from Batch applications.
• Developed integration code for enhancements in business functionalities.
• Worked on Data Access Objects enhancements.

Environment: J2EE, JAVA1.8, Tomcat Application Server, Spring framework, JMS API, XML, JSON, XSD, web services, IBM MQ Series, Eclipse, Oracle 12.

Confidential, TX

Sr. JAVA / J2EE Developer (CONSULTANT)

Responsibilities:

• Implemented Web services for managing customer order guide management.
• Implemented Restful Web services for managing business review and Generic Maintenance.
• Implemented Web services for maintaining Sales Track report definitions.
• Implemented Web services for item search, item substitutions, item restrictions maintenance and item limited time offer provision.
• Migrated data layer from Fusion Sales Track Database to VISION Sales Track DB.
• Participated in identifying and defining business requirements specifications.
• Developed software requirements specifications document.
• Developed detailed design document.
• Developed Spring MVC interceptors for authentication and authorization of web services application.
• Developed ETL Services for daily data loads from SUS mainframe application for capturing Order Guide User events.
• Developed services which provides statistics to UI application based on Order Guide User events.
• Developed components for Customer OGM Alerts and monitoring system.

Environment: J2EE, JAVA1.8, Tomcat Application Server, Spring framework, JMS API, XML, JSON, XSD, web services, IBM MQ Series, Eclipse.

Confidential, TX

Sr. JAVA / J2EE Developer

Responsibilities:

• Implemented RESTFULL Web services of the application.
• Participated in identifying and defining business requirements specifications.
• Developed software requirements specifications document.
• Developed detailed design document.
• Developed Spring JMS Components for publishing and consuming application messages.
• Developed JMS components for providing statistics of registered queues of Queue manager.
• Developed VDNA Monitor servlet which provides statistics of VDNA services based on internal and external sources.
• Developed components for VDNA Alerts and monitoring system.

Environment: J2EE, JAVA1.8, JSP2.0, Servlets, Tomcat Application Server, Spring framework, JMS API, XML, JSON, XSD, web services, IBM MQ Series, Eclipse.

Confidential, NJ

Sr. JAVA / J2EE Developer

Responsibilities:

• Implemented change requests/enhancements of existing web services of the application.
• Migrated existing EJB2.0 java Components to EJB3.0 components.
• Developed JMS components for providing functionality related monitoring of each request/ response to RTD WebGui application.
• Fixed ADA complaint issues using advanced java script and JQuery for JSF UI Components.
• Worked on fine-tuning the SQL/HQL Queries.
• Involved in writing Data Access components using hibernate framework.

Environment: J2EE, JAVA1.7, JSP2.0, WebSphere Application Server, XHTML, XSLT, XPATH, XSL, JQuery, CSS, Ajax, JPA API, Spring framework, JMS API, Hibernate framework, SOAP/Restful web services, MQ Series, Eclipse.

Confidential, NJ

Sr. JAVA / J2EE Developer

Responsibilities:

• Implemented Agile methodologies in developing the application.
• Designed and developed system use cases.
• Developed design document for eMema module using Rational Rose.
• Developed GUI screens/components for Emema enrollment/DCR applications using customized web framework’s components.
• Developed customized Rich User Interface UI Components using AngularJS framework.
• Developed web Gui screens using AngularJS.
• Developed customized web GUI View components like Data Grid - I, Data Grid With Graph, Data Form View, Data Layout I, Data Grid Layout etc. using AngularJS directives.
• Developed customized Data Tree, Tab Layout, Menu Format Layout etc. using Angular.js directives.
• Developed different Form Layouts using AngularJS directives.
• Developed controller and model classes to fetch data through service oriented application.
• Developed java components for data exchange between webGui and middle layer application for every asynchronous event made by web Gui screen to fetch/present data.
• Developed customized CSS for customized AngularJS based User Interface Components.
• Developed AngularJS Services which asynchronously invoke server-side components for populating customized AngularJS Data UI Components with server-side data.
• Developed customized AngularJS functions to make every user interaction asynchronous to the server.
• Developed Data Access Objects using Hibernate framework.
• Developed JAVA interfaces to invoke various AWS web services and eBay web services.
• Developed JMS Components for auditing each request/response.
• Developed Web Services using JAX-WS API.
• Involved in providing support for the integration of the project with other projects.

Environment: J2EE, JAVA1.6, JSP2.0, AngularJS, WebLogic Application Server, XHTML, XSLT, XSL, XPATH, JQuery, CSS, Ajax, JPA API, JMS API, Spring framework, Hibernate framework, SOAP/Restful web services, MQ Series, Eclipse.

Confidential, Warren, NJ

Sr. JAVA / J2EE Developer

Responsibilities:

• Developed System use cases for design and development.
• Involved in implementing JAVA Components which utilizes DFS to connect to Documentum repository for search of CPS based documents.
• Developed Data Access Objects to connect to DB2 for EFS documents/ FPT Documents.
• Developed design document for EFS, FPT and CPS modules.
• Developed JMS Components for tracking document views.
• Implemented Agile methodologies in developing the application.
• Provided support for the integration of the project with other projects.
• Developed GUI screens for Enterprise Financial Services, Common Proposals, and Financial Planning for Search and Advanced Search of various documents stored in various repositories like Documentum, Oracle and DB2.
• Developed JAVA Component interfaces to invoke various web services which are written in .NET.

Environment: J2EE, JAVA1.6, JSP2.0, Rich Faces 3.0.4, JSF 1.2, WebSphere Application Server, XHTML, XSLT, XSL, XPATH, JMS API, JPA API, JQuery, CSS, Ajax, Spring framework, Hibernate framework, SOAP/Restful web services, MQ Series, Eclipse.

Confidential, Orlando, FL

Sr. JAVA / J2EE Developer

Responsibilities:

• Implemented Agile methodologies in developing the application.
• Developed System use cases for design and development.
• Involved in the integration of this application with multiple other applications which utilize the services provided by this application.
• Developed GUI components for RDSWEB using ICE FACES framework.
• Developed JMS Components which posts the request to Message Queue and gets the response from the response QUEUE asynchronously for each request/response made by user through other applications for auditing every user interaction.
• Developed web services for fetching requested documents from Documentum repository using Documentum Foundation Services.

Environment: J2EE, JAVA1.6, JSP2.0, JMS, JBOSS application server, XML, XSL, JSF, ICE FACES, XHTML, XSLT, XPATH, XSL, CSS, HTML, Eclipse.

Confidential, Orlando, FL

Sr. JAVA / J2EE Developer

Responsibilities:

• Used Agile methodologies in implementing Change Requests of existing application.
• Performed multiple enhancements for various CARES services.
• Developed JQUERY functions in implementing Change Requests of application.
• Worked on modifications of GUI screens which are based on Spring Work Flow framework.
• Utilized UI Components from ICEFACES framework to develop GUI screens.
• Involved in providing support for the integration of the project with other projects.
• Worked on creating and modifications of DAO’s using hibernate framework.

Environment: J2EE, JAVA1.6, JSP2.0, HIBERNATE, JMS, Apache Tomcat application server, JSF, ICEFACES, XML, XSLT, XPATH, XSL, Java Script, CSS, HTML, XHTML, JQuery Ajax API, Eclipse.

Confidential, Orlando, FL

Sr. JAVA / J2EE Developer

Responsibilities:

• Used Agile methodologies in developing the application.
• Developed System use cases for design and development.
• Worked on multiple enhancements for various ORE services.
• Developed web services for Event Strategy service and Scan Event Strategy services using SOA and JAX-WS SOAP based web service development.
• Designed and Developed XML Schemas (XSD) for web services messages.
• Involved in providing support for the integration of the project with other projects.
• Adopted Maven open source framework for integration of the projects.
• Developed DAO’s using hibernate framework.

Environment: J2EE, JAVA1.6, JSP2.0, SOAP/Restful WEBSERVICES, JSF, ICEFACES, SPRING, HIBERNATE, JMS, Weblogic Application Server, MAVEN, XSD, XPATH, JAX-WS, XHTML, CSS, JUNIT / JMOCK, Eclipse.

Confidential, Chicago, IL

Sr. JAVA / J2EE Developer

Responsibilities:

• Used Agile methodologies in building the application.
• Developed System use cases for design and development.
• Developed web services for Payment Approval Profiles and Payment Approval Workflow modules using SOA.
• Adopted Maven open source framework for integration of the projects.
• Developed JAX-WS SOAP based web services for the Approval Payment Services web service provider.
• Developed JAX-RS Restful web services for the File Import Services webservice provider.
• Designed and Developed schema’s (XSD) for web services messages.
• Developed DAO’s using hibernate framework
• Developed EJB Components for Payment Approval Workflow module.

Environment: J2EE, JAVA1.6, JSP2.0, WEBSERVICES, SPRING, HIBERNATE, JMS, MAVEN, JAX-WS, JSON, XPATH, JAX-RS, JUNIT / JMOCK, SOAP/Restful Web services, SPRING-SECURITY, Weblogic Application Server 10.3.1, DB2, Eclipse, Perforce.

Confidential, Addison, TX

Sr. JAVA / J2EE Developer

Responsibilities:

• Used Agile methodologies in developing the application.
• Developed FLUX2.0 Work Flows for synchronous and asynchronous job scheduling.
• Developed System use cases for design and development.
• Developed DAO’s using JPA and Hibernate.
• Developed JSP screens using ICEFACES components.
• Developed java interface with the EPM Balance2.0 application and EPM CLM2.0 application.
• Developed Customized Filter classes which will be utilized for pre-and post-processing of each web page.
• Developed Listener classes for loading various JAVA components at the application start-up and auditing each user interaction when particular user session is about to close.
• Developed various plug-in components using jQuery for each AJAX call response handlers at GUI Screens.
• Involved in writing TestSuites and Test cases using Junit / Jmock.

Environment: J2EE, JAVA1.6, JSP2.0, JSTL, jQuery, JSON, SERVLETS, JSF, ICEFACES, SPRING, JASPER, HIBERNATE, JSTL, XHTML, CSS, Servlets, Filters, JUNIT, Jmock, Listeners, JTA, LDAP, WebSphere Application Server, DB2 and FLUX2.0, Eclipse.

Confidential, MD

Sr. Java / J2EE Developer

Responsibilities:

• Worked on various phases of design and development such as Proof of Concept, Analysis, Design, Coding and Testing.
• Used contract first method of design strategy for web services development using Apache Axis2 and ADB.
• Generated service/client bindings using wsdl2java API.
• Developed MDBs to integrate with SSA ODS application for reading/writing medical metadata.
• Developed JAX-WS SOAP based web services.
• Worked on configuring IBM MQSeries for Message Queues Message Topics.
• Worked on MTOM to send/receive the file attachments using web services.
• Used Rational UML modeling for designing class and sequence diagrams.
• Implemented service delegate, service locator and factory pattern.
• Performed Unit testing using Junit.
• Developed customized set of servlets which extends AxisServlet, which will be utilized for executing customized Java component for checking security.
• Developed Customized Filter classes which will be utilized for pre-and post processing of each request and response of each web component.
• Developed customized Listener classes for loading various JAVA components at the application start-up and auditing each request/response when the session of particular user is about to close.
• Used Agile / Scrum methodology.
• Worked on deployment of application, configuration of resources.
• Integration with .NET Client for web service monitoring.
• Involved in configuring application in Glassfish application server during deployment phase.
• Worked on configuration of various EJB components at WebSphere Application Server.
• Mentor junior team members and provide status update to management.
• Involved in the development of web based test client application using STRUTS2.
• Developed PL/SQL stored procedures as part of web services implementation.

Environment: J2EE, JAVA, ORACLE 8.1, JMS, XML, XSLT, XSD, J2EE RSA 6.0, IBM MQSeries, MDB, Apache Axis2, XHTML, AXIOM, XML, MTOM, SoapUI, Rational UML Modeling, PL/SQL, Glassfish Application server, web services, COBOL, Servlets, ESB, Filters, Listeners, ANT, Web2.0, LDAP, JAX-WS and RAD.