PROFESSIONAL SUMMARY:

• An accomplished Java Technical Lead with 10+ years of experience in entire life - cycle development. Involving in development and Deployment of object-oriented applications. Extensive knowledge in developing the portal applications using SOA architecture. Experience on implementing the services using ESB.
• Web-based internet applications using JAVA, J2EE, Portlets, JSP, JSF, HTML, Oracle.
• Proficient in Weblogic Portal development. Creation of shell, layouts, skins and skeletons for portal pages. And also having good knowledge in CSS for applying to Portal pages.
• Expertise in development of Page flow portlets using Weblogic Workshop IDE.
• Very good knowledge in development of services in ESB (Oracle Service Bus) and SOA architecture.
• Extensive knowledge in Apache Beehive NetUI framework.
• Proficient in SOAP-UI to test the web services. And also expertise in JAX-WS and JAXB.
• Proficient in usage of XML Beans.
• Having good knowledge in Weblogic Integration (WLI) for processes.
• Having good Knowledge in JSR 168 Portlets, JSF Portlets and Java PageFlow Portlets.
• Having good Knowledge in Hibernate, Java Server Faces.
• Having knowledge in DB2 Content Manager (DB2CM) for Storing Content into DB2CM
• Hands on experience on Web Sphere Application Developer and Integration Edition (WSAD-IE5.1.1), RationalApplicationDeveloper (RAD 6.0) IDE and WebLogic Workshop 9.2.1
• Having good knowledge in Web Services, XML, WSDL and XPATH.
• Expertise in KODO and Hibernate ORM frameworks.
• Having good knowledge in JIRA, Quality Center and Perforce
• Extensive knowledge in JUNIT and Emma reports generation.
• Expertise in X-Query transformation.
• Extensive knowledge in WebLogic 9.2 Server and Web Sphere Portal Server 5.1 and 6.1. And also knowledge on JBOSS.
• Having knowledge in Struts and Spring.
• Involved in Data modeling using ER-win tool.
• Experience on Waterfall and Iterative approaches of SDLC. And also knowledge on Agile
• Having Knowledge in Drools Engine.
• Having good knowledge in DB2 and writing DB2 queries and performance tuning in Z/OS environment.
• Having knowledge in Apache DBCP.
• Having Knowledge in Hadoop, HDFS, Map Reduce.
• Having Knowledge in MongoDB.
• Having Knowledge in JAX-RS, Restful Web Services, and JSON.
• Having Knowledge in Ehcache.
• Having Knowledge in AngularJS.
• Ability to work autonomously as a team player with demonstrated skills in mentoring situations, easily acceptable to change, with an eagerness to learn and expand capabilities with tremendous positive attitude.
• Strong experience in Data Analysis, Object Oriented (OO) Design, Data Modeling. Have experience in using Unified Modeling Language (UML) and Rational Rose.
• Strong debugging and problem solving skills with excellent understanding of system development methodologies, techniques and tools.
• Has experience in working in onsite/offshore model. Lead mid level offshore teams.
• Strong programming and analytical skills and the ability to work in a fast-paced, team oriented environment under firm deadline schedules to meet cost, quality and timing.
• Demonstrated ability to acquire and apply knowledge rapidly in various IT projects.

TECHNICAL SKILLS:

Languages: Java, JavaScript and SQL

Java Technologies: EJB,CSS

Portal and Portlets: JSR 168,JSF,Java Pageflow portlets

Web Development: JSP,Servlets

MVC Frameworks: Struts,JSF

ORM Framework/Tools: Hibernate, KODO

Databases: DB2, Oracle9i and Pointbase 4.4

Workflow: BPEL,WLI

IDE s: WSAD: IE 5.1.1 and RAD 6.0, WebLogic work shop

Application Servers: WebSphereApplicationServer5.1, 6.1Web Sphere Portal Server 5.1, WebLogic Server 9.2

Content Management: DB2 Content Manager (DB2CM) 8.3

Data model Design Tool: ER: win

ESB: ALSB 2.6

Markup Languages: HTML

Tools: Together Architect, Altova XMLSpy, JIRA, Mercury QA Tool, Rational Rose and Perforce SOA

WebServic Tools: WSDL, XMLBeans, XML, XSD, XQuery, SOAP UI 2.5.1, JAX-WS, JAX-RS and JSON.

Operating System: Windows 9 xs, Windows NT, XP and Windows Vista, Windows 7

BigData Technologies: Hadoop, Map Reduce

NO SQL: MongoDB

Others: Junit, Drools, AngularJS

PROJECT EXPERIENCE:

Confidential, Springfield, IL

Java Technical Lead

Responsibilities:

• Involved in the design, Architecture of the Mass mailing module, deployment procedure for the environments (DEV, SIT, UAT etc.,) and requirements analysis for all the modules.
• Developed the Web service client project to validate the addresses using Finalist software.
• Implemented the Connection pooling for the batch projects using DBCP.
• Developed the web services for all forms in the project using JAX-WS RI framework.
• Involved in the data base schema design and normalization process.
• Generated the Junit and Emma reports for the validation classes.
• Developed the DAO’s using FAST4J ORM tool to connect to database.
• Developed the Confidential business rules using Drools API.
• Developed the custom utility methods to track the all queries in the application to separate log file using log4J.
• Developed the batch process to handle mass mail and email.
• Involved in the Code review of all modules in the project.
• Involved in the writing the SQL queries for the project.

Technologies Involved:

• Flex 4.1 to develop the screens.
• WebSphere Application Server 6.1
• Adobe LiveCycle ES2
• Java 1.5
• JAX-WS RI,JAXB
• DB2 8.1 Database
• Drools Engine
• DB2 Content Manager
• Clear Case
• Clear Quest

Confidential, Chicago, IL

Java Technical Lead

Responsibilities:

• Involved in the design, deployment procedure for the environments (DEV, SIT, UAT etc.,) and requirements analysis for all the modules.
• Involved in the generation of Flat files which has data to sync with client legacy systems data base.
• Involved in the data base schema design and normalization process.
• Implemented the batch jobs to sync data with legacy systems.
• Generated the Junit and Emma reports for the validation classes.
• Involved in the Code review of all modules in the project.
• Involved in the writing the SQL queries for the project.

Technologies Involved:

• Web Sphere Application Server 8.0
• Java 1.5
• Java Server Pages (JSP)
• DB2 10.1 Database
• Corticon Engine
• DB2 Content Manager

Confidential, Falls Church, VA

Java/Portal/SOA Lead

Responsibilities:

• Working on design, Architecture of application, development, Testing application, deployment (DEV, APP,SIT and Production servers) and requirement analysis of all the modules.
• Communicate with Project Manager,Designers,Testers and Developers.
• Used JIRA to log the change requests on the Design and Quality Center for logging the defects.
• Used X-Query transformation to convert/transform the XML schemas from one type to another.
• Used KODO (ORM Framework) to connect to the database in Object relational manner.
• Developed the web services using JAX-WS and JAX-RPC.
• Used XMLBeans to map java objects to XML document and vice versa.
• Used Cascading Style Sheet (CSS) for develop the portal pages.
• Developed the custom tags in the pages.
• Developed the JavaScript’s for validating methods in the portal pages.
• Used Generics,reflection,boxing and new java5 features to improve object oriented programming
• Involved in the development of portal application using Page-flow, HTML/JSP portlets and NetUI framework.
• Developed the multiple portal desktops for Internet and Intranet applications.
• Worked on the LDAP to provide roles and permissions for users to access the portal pages.
• Visitor entitlements have given in Portal admin console (Streaming mode).
• Developed the Proxy and Business services using ESB. It is used key role in SOA as Integration/middle layer.
• Developed the some of the process as WLI processes.
• Created Data models and sequence diagrams.
• Generated the Junit and Emma reports for validation classes.
• Involved in the Database modeling for normalization process.
• Developed the tactical services (reads data from XML files) using JAX-RPC and deployed those services in AXIS server for consumption.

Technologies Involved:

• JSP, NetUI framework for building the portal pages.
• Weblogic workshop for developing the portlets,portal and portal pages.
• Java Pageflows,XML,XSD,XMLBeans
• JAX-RPC,JAX-WS web services and Axis server.
• ALSB (ESB),UNIX,WLI
• KODO,Weblogic Portal 9.2.1 Server
• Oracle,Pointbase
• DAP (JSR Repository)
• AmberPoint to monitor the services
• X-Query for transforming the schemas.

Confidential

Member Technical Staff

Responsibilities:

• Involved in the requirement gathering process and convert these business requirements into software components.
• Generated the Datamodel ER diagrams using ER-win.
• Involved in Analysis, Design, Development and Unit Testing
• Involved in Business Process Choreography Design with Business Process Execution Language.
• Involved in the coding for the project with Java Server Faces and Portlets.
• Involved in Portlet to BPEL Communication Process.
• Involved in Module Integration with Main Confidential - Confidential Portal.
• Generated the Junit test case for validation classes.
• Used JavaScript methods for validating the values in the pages.
• Designed the class and sequence diagrams using Rational Rose.
• Developed the Faces Portlets, these portlets are added to Task Pages.
• Developed the portal desktop from RAD and deployed in the Dev/APP environments.
• Applied the user roles and groups for portal pages, books in portal streaming console.
• Involved in the Database normalization process.

Technologies involved:

• JSR-168 Portlets,JSF
• Hibernate,DB2CM,DB2
• Web Sphere Portal 5.0,RAD 6.0
• BPEL,WSAD-IE-5.1.1
• Linux, JSP
• XML,WSDL
• Rational Rose