SUMMARY:

• Seeking a challenging career in a professional organization, where my skills can add business value to the
• Company and allow development of my skills to their fullest potential in the field of software Development.
• 8+ Years of extensive experience in design, re - architecting and development of web and client server applications using Java, J2EE and EAI (Enterprise application integration)/IBM Message Broker Technologies in IBM in all phases of SDLC such as Waterfall, RUP, Agile methodologies
• Rich and insightful 3+ years of in-depth and multifunctional experience in Application Development Using IBM Message Broker Technologies, MQ, Webservice
• Having around 4 years of experience in retail domain/sector.
• Experience in Object Oriented Analysis and Design (OOAD) using UML, Strong knowledge of Design Patterns, Good experience in Conceptual Modeling following industry standard best practices.
• Proficient in analyzing and translating business requirements to technical requirements and architecture.
• Won many s such as “Vendor of the Month from Confidential ”, “IBM Best-BRAVO from IBM ”, “STAR from Confidential ”, IBM Best Talent ( SPARK) and also received top ratings multiple times in annual evaluation.
• Ample knowledge in all the CMMI level process participated in CMMI audit on behalf of IBM & certify for the same, also is a part of project quality team from beginning & participated many internal & external audit for project.
• Good communicator, Self motivated, Quick learner, Can do attitude, striving for excellence and customer satisfaction are some of my key skills.

TECHNICAL SKILLS:

Web Technologies: Java, Servlet, JSP, EJB, JDBC.WebServices, Java script

ESB: IBM WebSphere Message Broker.

J2EE Standards: Java, Servlet, JSP, EJB, JDBC.WebServices, Java script

Languages: Java, C,C++

Framework & Tools: Struts, IBM Clear Case, IBM ClearQuest, UML, IBM Rational

Tool: suite,VISIO, WSAD, RAD, IBM ManageNow, RPM (Rational Port Folio Manager), Rational Clear Quest. Metrics, IBM MQ, IBM Message Broker. QMF.

Operating System: Win 2000, XP, AIX.

Architecture: PanDOORA for Web Services, SOA, SOMA.

Databases (RDBMS) &Tools: DB2, Oracle8i/9i, MS Access, MySQL, DB2, UDB, TOAD

Markup Languages: HTML, XML.

Application Server: IBM Web Sphere Application Server V 5,V6,V7

Web Server: Tomcat 5.0

CM Tool: CVS, Rational Clear quest, Team forge, SVN

Processes: IBM s QMS (Quality Management System)

Others: SAX API, DOM,WinRunner,Log4j, Ant, WSDL

PROFESSIONAL EXPERIENCE:

Confidential, Bentonville, AR

Senior Developer

Responsibilities:

• Analyzed business requirements and implemented the Business Rules based on the requirements specification and working close with the Client Business Analysts.
• Worked on GRS ( Global Replenishment System) Integration. Integrated OMS with GRS with Enterprise Service Bus (Message Broker).
• In the integration process various module like Retails application, .Com, Dynamic Distribution have been integrated through IBM Message Broker.
• Extensively Used SOAP Node to call many web services from CICS and responses have been consumed in Message broker.
• Implemented error handling feature for Release 2 of the OMS Flow. The exception handling was done by creating a custom exception class and exception logging and handling at the action class was done by the Message Broker Try, Catch, Throw Nodes. The exception was propagated to and thrown from the Action class which is then handled Try Catch Nodes.
• As part of enhancement I have implemented distributed logging, error handling, and security. These functionalities were being developed with the idea of reusing them in various GBS SOA engagements with customizations.
• JMS node and compute Node has been used for extensive complex transformation for the flow.
• Used SVN for the version control of the application.
• Designed and build core application frame work components like logging, cache and validation.
• For any maintenance request Designed and Developed matrix for various business rules.
• Designed and Developed object and unit level data model.
• Troubleshoot and debug environment and infrastructure problems found in the development and validation environments.
• Message broker Tool Kit V6.1 has been used for the development of the Flows and Message Set
• Messages have been consumed through MQ queues and transformed by the Broker.
• Used Remedy 7 for tracking and managing bugs and issues reported by the client.
• Involved in multiple WAR room scenarios and supported the applications for the project.
• Worked on performance improvement for the same and appreciated by client for it.
• Used automation testing tool like Load runner, HP Performance center for QA.

Technologies used: Message Broker,MQ, Java/J2EE, JSP, Servlets, HTML, JavaScript, Xml, Struts,DB2, Eclipse IDE, SVN, Log4j, Tomcat.

Confidential, Bentonville, AR

Technical Lead, Senior Developer

Responsibilities:

• Worked as Technical Lead at On-shore and I have Lead both On shore and Off shore for delivering the project.
• Analyzed business requirements and implemented the Business Rules based on the requirements specification.
• Worked on the admin profile module of the application where the business user control the entire application for all other module.
• Worked as solution architect for the project in providing the technical solution to the Client and designed the application.
• Designed (micro design phase) and developed the web services layer (service adapter and service controller layers), business model layer and application agent layers.
• Customized Log4J for maintaining information and debugging.
• Developed client for different Web Services from corresponding WSDLs for the services which were consumed by the Auto Renew application
• The custom JSP files were created to display summary screens and Servlets were used to intercept and process the user data and logic.
• Third Party services were invoked by Web Services using Axis. Service request and response stubs were generated from WSDL files provided.
• Worked on changes to the third party services including Postal Soft Web services.
• Used JDBC connectivity for performing DB operations.
• Used SVN plug-in for Eclipse IDE to enforce version control.
• Was responsible for implementing jax-ws web services.
• Involved in Design, coding, defect fixing for system and integration testing.
• I was On-site coordinator and was driving day-to-day operations with 5 member Offshore Team.
• Developed the UI and provided the integration solution for the application to run on Point of Sale.
• Performed the integration testing with 3rd party vendors and POS area for the application.
• Created automated tools for Message Queue monitoring and message processing.
• Worked as a designer and developer in IBM SOA Assembly Center and participated in the designing of component diagrams, class diagrams and sequence diagrams for security module and distributed logging module, and performing various Proof of concepts. I was also responsible for implementing Single-Sign-On for the application.
• Involved in EAR creation and deployment in Web Sphere Application Server(WAS V7).
• Planned and Performed Cutover Activities for move to Production System.
• Created Documents and Train Users on New Design & Solutions.
• Provided the production support when the application was getting integrated with Confidential .com with proper Service Level norms (SLA)

Technologies used: Java/J2EE, JSP, Servlets, HTML, JavaScript,IBM WebSphre Message broker, XML, Struts Framework, Axis Web Services, XML, DB2, Rational Software Application Development tool as IDE, SVN as version Control.

Confidential, Bentonville, AR

Technical Lead, Senior Developer

Responsibilities:

• Worked as part of Design Architect for the design of the application.
• Involved in coding, testing, Integration and System testing Defect fixing.
• Involved for the back end operation and data load that involved Complete Batch Setup and execution.
• Involved in development of primary services like Get, Put, Cost calculation etc.
• Designed the SPEED logic to improvise the performance of delta data load that involve the distribution of Data in a demand basis.
• Third Party services were invoked by Web Services using Axis. Service request and response stubs were generated from WSDL files provided.
• Used JDBC connectivity for performing DB operations.
• Used SVN plug-in for Eclipse IDE to enforce version control.
• Used DB2 MDM as back end data base where services have been used for DB transactions.
• My tasks also included invoking Partner systems, interoperating with Legacy IMS mainframe systems using WPS adapters, etc.
• The application used Web Sphere Application Server .I have provided a wide-ranging EAI / EDI solution for interfacing with a mammoth number of legacy applications and Trading Partners is also in scope which involves designing of a complete Middleware Integration Solution
• Used IBM ILOG for business rule creation and change.
• Successfully integrated more than 50 new web services and was able to integrate both Legacy and new system.
• Worked on performance improvement for the same and appreciated by client for it.
• Involved in User and User Manual Documentation.
• Was Responsible for the Cutover, Go-Live and Post Go Live Support.
• Provided production support and was able to resolve many critical high severity issues related to many critical transactions with my technical expertise.
• Resolved the delta load issue many time and was able to sync both legacy and new system.
• During the initial 90days of production line resolved many issues related to data, service integration, cost calculation and digital related issue.

Technologies used: Java/J2EE, Message Broker, MQ, Servlets, XML, Web Services, Db2 MDM, XML, JDBC, SOAP UI, ILOG,RSA IDE, SVN, ANT.

Confidential, Atlanta, GA

Technical Lead, Senior Developer

Responsibilities:

• Involved in requirement, design, coding, testing & installation.
• Analyzed business requirements and implemented the Business Rules based on the requirements specification and working close with the Business Analysts.
• Performed the Design and Architect for all the Interfaces between client like Ford, Toyota etc.
• Responsible for Unit Testing, String Testing, Integration Testing, Performance Testing, Batch Schedule Testing, User Acceptance Testing and Business Acceptance Testing for many of the module related Developments, Enhancements, Changes, Bug - fix and other Interfaces.
• Co-ordinate & execute the User & Business Acceptance Testing.
• Responsible for CSS, static and dynamic page design and on Java platform.
• Third Party services were invoked by Web Services using Web Service request and response stubs were generated from WSDL files provided.
• Used SVN plug-in for Eclipse IDE to enforce version control.
• Test Data setup in Development and Test systems, required for testing.
• Responsible for the Design of the Database Tables, so that the Integration and Consistency can be maintained between the Business Modules. the End Users.
• During the production support, I have resolved the deck count issue, which was impacting the Allied transaction for any Load at any terminal.
• I was bale to resolve the Web Sphere hang issue, because of which the application was needed to be restarted when ever issue was happening. It was causing transaction loss many time for the end user in many terminals.

Technologies used: Java/J2EE, JSP, Servlets, HTML, JavaScript, XML, Framework, Axis Web Services, XML, RAD (rational Application Development IDE, SVN, Tomcat Web Server.

Confidential

Technical Lead, Senior Developer

Responsibilities:

• Analyzed business requirements and implemented the Business Rules based on the requirements specification.
• Involved in requirement gathering, design, coding, testing,UAT,installation.
• Implemented J2EE design patterns like MVC, Business Delegate.
• Third Parties like Ford, Toyota services were invoked by Web Services using JAX-WS.
• The back end database connectivity for performing the logic of save, update & delete was handled by Db2 operations.
• Used SVN plug-in for RAD to enforce version control.
• Used ANT scripts to build the application.
• The Web application was deployed to a Websphere Application Server.
• Involved in support, maintenance and enhancement.

Technologies used: J2EE, JAVA, JavaScript, JSP, XHTML, WEBSERVICES using JAX-WS, MS, IBM DB2, RAD (Rational Application Developer), Rational Rose, WAS(WebSphere Application Server), ANT, SVN.

Confidential

Senior Application Developer

Responsibilities:

• Involved in design, coding, testing, deployment of the application which uses Servlets, JSPs, HTML files using Struts Framework.
• Web Services were accessed using stubs generated from WSDL (Web Service Description Language) files.
• Worked on the encryption/decryption of passwords for various servers in the property files.
• Worked on migrating existing WAS 4 (Web Sphere Application Server) applications to WAS 6.
• Involved in analysis, design and development of the application and testing of the application.
• Developed design documents, user manuals.

Technologies used: J2EE, JAVA, JavaScript, JSP, WEBSERVICES using AXIS,ORACLE 9i, RAD (Rational Application Developer), CVS

Confidential

Application Developer

Responsibilities:

• Involved in analysis, design and development of the application, preparations of test plans and testing of the application.
• Worked on EDI transactions and integration.
• Designed and developed the new User Interface of the application.
• Developed the Proof Of Concept for the client before implementing the project.
• Maintaining the project schedule and ensuring 100% defect free deliverables.
• Involved in support, maintenance and enhancement.

Technologies used: J2EE, JAVA, HTML, JavaScript, JSP, DB2, RAD (Rational Application Developer), RAD Test Environment Server, CVS.