SUMMARY

• Over 8 years of strong experience in all phases of SDLC including Requirement Analysis, Design, Development, Testing and implementation.
• Extensive experience in design, development and testing of IBM Integration Bus (IIB V9.0),Message Broker ESB applications.
• Strong experience in designing, administering, developing and deploying message infrastructure/architectures using WebSphere MQ and WebSphere Message Broker and WMQFTE.
• Good hands on experience on web sphere message broker ESB.
• Experience in using different Message Broker Message Flow Nodes like, Compute, Mapping, Database, and Java Compute Node, MQ Input node, MQ Output Node etc.
• Highly experienced in MQ, File, Database, XSLT, HTTP, Mapping and SOAP nodes along with the Transformation, Construction, Routing and Timer nodes.
• Experience in designing web services, and building technical infrastructures for Service Oriented Architecture (SOA).
• Good Knowledge and experience on WTX.
• Experience in maintaining production environment with IIB & WMQ
• Hands on experience in design and implementation of WMQ and WMB in huge and complex environments using High Availability Clustering methods.
• Experience creating MQ queues and channels and checking their status.
• Extensive hands - on setting up Broker domain, developing and deploying message flows and message sets, debugging flows, ESQL coding and administrating Message Broker objects.
• Strong experience in Planning, Installation and Administration of WebSphere MQ (WMQ), WMB and IIB 9.0.
• Strong experience in writing Technical Design documents and Unit Test documents.
• Solid backend experience by writing and executing SQL queries and joins for databases like Oracle, DB2 and SQL Server databases.
• Strong experience with SOA, Web Services, XML, XSD, ESQL, SQL, Java, C, J2EE Concepts.
• Experience in Web Sphere Data power SOA Appliances.
• Experience with Unix Shell scripts and worked on FTP process.
• Strong experience with Web Sphere Data Power and Designed and Developed various Data Power services - XI52
• Developed Datapower services using MPGW (Multiprotocol gateway) and Webservice proxy and configured cryptography and SSL set up
• Used various design patterns and developed exception handling in Datapower.
• Expertise in using issue tracking tools such as Rational Clear Quest, Quality Center and JIRA.
• Experience in developing integration mappings to connect systems like Oracle, Flat files, Mainframe
• Comprehensive knowledge in working with RDBMS like DB2, ORACLE, MS SQL Server and MySQL.
• Experience in handling the messages with MRM, IDOC, XML and JMS parser.
• Strong debugging and problem solving skills with excellent understanding of system development methodologies, techniques and tools
• Solid experience working in close co-ordination with Business Analysts, Tech Leads, Testers, Developers and Business Customers.
• Highly organized, able to meet deadlines and have taken the initiative to learn job-related skills on my own.

TECHNICAL SKILLS

Operating Systems: UNIX (Sun Solaris, AIX, HP-UX), Mainframe, AS/400, Linux and Windows

Language: C, C++, Servlets, JSP, JDBC, EJB, JSF, Hibernate, Rich faces, spring, Struts and Web Services (SOAP and WSDL)

Websphere: IBM IIB (IBM Integration BUS), WMB, WMQ, MQ Series (NT/ SOLARIS / AIX / HP-UX), OS390, AS/400), MQ, JMS, Data Power, WSRR

Databases: Oracle, DB2, SQL server, Teradata

Scripting: JavaScript, HTML, CSS, XML, UNIX

Protocols: TCP/IP, HTTP, HTTPS, SMTP, SOAP and FTP

Tools: Microsoft Visual Studio, Microsoft Expression Web, Dreamweaver, Eclipse, Quality Center, Soap UI, Apache Server

Modeling: UML, Visio, Rational Rose

PROFESSIONAL EXPERIENCE

Confidential - Charlotte North Carolina

IBM IIB/WMQ/MB Developer

Responsibilities:

• Designed and developed integration solutions based on (IIB) IBM Integration Bus and Message Broker and MQ technologies.
• Determined requirements to provide estimate, designs and solutions.
• Involved in design, development and testing of the application.
• Resolved mapping node and other issues aroused during IIB migration from version WMB 6.1 to IIB v9.
• Extensively worked on developing WSDL, XML, XSD schemas for web service components and Enterprise Service Bus (ESB).
• Web sphere Datapower appliance / SOA implementation & support
• Created IIB & WMQ objects using MQSC script commands.
• Developed message flows using HTTP, SOAP, Routing and Transformation for hosting and calling web service.
• Responsible for the technical design and Mapping documents of EAI projects from requirements.
• Developed DataPower solutions along with effective designing and implementation.
• Designed security and processing policies and rules for DataPower components.
• Configured the broker IIB Node for the message flow & unix to interact with the databases.
• Extensively used Trace nodes for tracing purposes to debug the flow while development
• Installed IBM Integration Bus (IIB) to migrate the Leads application to a Message Broker and MQ based solution.
• Involved in Conducting relevant Proof of Concepts and Proof of Technologies
• Providing inputs for proposals, estimation & EAI project life cycle management
• Developed message flows which done XML/XSLT transformations and conversions from one format to another, SOAP/HTTP, XML to IMS(MRM) mappings and transformations
• Involved in Debugging ESQL and Java code.
• Created bar file and deployed on execution group.
• Reported issues to the project manager and tracked deliverables of the team.
• Monitor logs and queue depths to proactively find potential problems.
• Developed message flow interfaces using WMQ to transform message between different clients to meet their business needs with the help of IBM primitive nodesi.e.Compute node, Filter node, Route to Label, ResetContentDescriptor, Trace and Database nodes. Message flows and the sub flows will process all requests.
• Identified integration requirements and created low level design.
• Reported status and participated in Daily meetings and calls

Environment: IBM Web Sphere MQ, Web Sphere Message Broker V6.1, IIB9, RFHutil, Soap UI, ESQL, Java, AS/400, SQL, Oracle, Z/OS, AS/400, Linux, Windows, AIX, Solaris, Quality Center, Apache Server, Data Power

Confidential, Nashville, Tennessee

IBM IIB/WMQ/MB Developer

Responsibilities:

• Involved in various JAD sessions to do the requirement gathering and analyzing functionality.
• Involved in design, development and testing of the application.
• Responsible for tracking and updating enhancements requests requested / submitted by business partners
• Created Class Diagrams and sequence diagrams using UML.
• Worked with CWF, TDS and XML, XMLNSC message formats.
• Developed Message Flow interfaces using WMB to transform messages to meet their business needs with the help of IBM Primitive nodes i.e. Compute Node, Filter Node, RouteToLabel, ResetContentDescriptor, Trace and XML Transformation Nodes.
• Developed Message Flows to process Leads received from various sources using IBM Integration Bus (IIB) and Websphere MQ (WMQ)
• Modified ESQL within Message flow Compute and Filter nodes to simplify processes.
• Created the Message Sets, Message definitions to encapsulate the business logic using MRM import techniques and message flows using ESQL to interface with various systems. Business Logic includes Data Transformation from XML Schema and WSDL.
• Developed test harness to test the web services which helps test teams to test web service components independently using various request and response xml
• Implemented Publish Subscribe using IBM Integration Bus (IIB V9.0) and Websphere Application Server (WAS 8.5).
• Involved in integrating Web Services using WSDL and UDDI.
• Closely working with QA, Business and Architect to solve various Defects in quick and fast to meet deadlines.
• Wrote SQL queries and validated data in the datawarehouse.
• Designed different components of the transition including Validation, Worked with CWF, TDS and XMLNS, XMLNSC message formats.
• Written Database triggering through IIB message flow using eSql with Mapping Node and DFDL
• Worked extensively on the aggregation and http nodes in calling external web services.
• Worked on QualityCenter (QC) for testing of the Application.
• Initiated and participated in Walkthroughs and Code Reviews
• Worked on supporting Production Releases.

Environment: IBM WebSphere MQ, WebSphere Message Broker V8.0, IBM IIB RFHutil, Soap UI, ESQL, Java, AS/400, SQL, Oracle, Z/OS, AS/400, Linux, Windows, AIX, Solaris, Quality Center, Apache Server, Web Sphere data Power

Confidential, Tampa, FL

Message Broker Developer

Responsibilities:

• Involved in design and development phases of Software Development Life Cycle (SDLC) for implementing messaging interfaces.
• Responsible for identifying and creating the MQ objects required for the interfaces.
• Created Configuration manager, Brokers, Queue Managers, define Objects, channels, SSL
• Clustering, shared channels, shared objects.
• Prepared mapping documents for each individual interface.
• Developed Message Flows, ESQL Statements, Message Sets, Pub/Sub applications.
• Developed Message flows without Message set which used custom XSD/XSLT transformations to transform into XML and Fixed Length Message (TDS).
• Developed message flows which done XML/XSLT transformations, CWF-TDS transformations and conversions from one format to another, SOAP/HTTP XML to IMS (MRM) mappings and transformations.
• Data power XI50 Implementation WTX/Cobol Copy Book Implementation
• Implemented ESQL logic for database lookups, Metadata-Driven Processing, Message
• Validation/ Translation/Transformation, Exception Handling and Stored Procedures for batched code set lookups.
• Involved in Debugging ESQL and Java code.
• Processed XML messages with exceptions and performed Message transformations, translation, validation for incoming messages, XML File lookups, database inserts, https posts and java calls to backend systems.
• Implemented Service Oriented Architecture (SOA) with XML based Web Services (SOAP/UDDI/WSDL).
• Monitor logs and Queue depths to proactively find potential problems.
• Troubleshooting and debugging routing and data conversion issues.
• Actively Involved Business in decision-making process ensuring quality Deliverables.
• Developed test cases for Common flows and tested those test cases in UT (Unit Testing), ST (System Testing) and IT (Integration Testing).
• Responsible for performing Post Deployment validation at the time of release / implementation
• Collaborated with the QA team to develop test plans, test scenarios and test cases
• Coordinated with test team in resolving defect reports (DR#) throughout SDLC process.

Environment: MQ Series, WMB V7.0, ESQL, MQJMS, WAS, Oracle, DB2 UDB, XML, Java/J2EE, SWIFT, XML Spy, Harvest, TIVOLI, AIX, Z/OS, AS/400 and Windows, Data Power

Confidential, Las Vegas, Nevada

WMB Developer

Responsibilities:

• Responsible for full life cycle of development including analysis, design, coding and testing for the assigned modules.
• Worked in a team for production support and enhancements in the application.
• Analysis of the existing Vendor applications and created a road map for their integration to EIP (Enterprise Integration platform)
• Created Functional and technical design documents and for the EIP platform Phase I.
• Developed and designed message flows and message sets using ESQL to validate the XML messages.
• Worked on HL7 version 3 and integrated applications using clinical document architecture (CDA)
• Developed SOA, EAI, Web Services and Workflow based solutions for quick response time, integration with disparate systems and efficiency improvements.
• Developed message flow using Compute Node, Java Compute Node, XML Transformation Node, Filter Node, Route to Label, Label, and Reset Content Descriptor, Flow order, File node and Database Nodes.
• Developed message flows using HTTP Request, HTTP Input Node and HTTP Reply Node for hosting and calling a Web Service.
• Involved in tuning the IHS server nodes, JMS nodes and MQ nodes for the optimal performance of the messaging applications.
• Built an Error Module using Try Catch nodes to catch the exceptions and later logging erred messages and Exception List on to the Queue.
• Demonstrated experience in Web services development using Message Flows, the flow act as service provider as well as requestor to consume the services, using HTTP and SOAP messages.
• Experience working on JDBC adapters for connecting with java based applications.
• Involved in Designing of Cluster environment and then creating cluster Queues and Channels for work load distribution.
• Worked closely with application developers on various aspects of MQ and Message Brokers.
• Developed test scenarios and measurement techniques for performance monitoring.
• Involved in code and performance reviews of the code.
• Provided Technical support for production environments resolving the issues, analyzing the defects, providing and implementing the solution defects. Resolved more priority defects as per the schedule.

Environment: MQ Series 7.0, Message Broker 7.0, XML, SOA, DB2, MQ Secure, Windows, AIX, Solaris, Java

Confidential, Boston, MA

Java/WMB Developer

Responsibilities:

• Worked with Business Domain experts to gather system requirements.
• Gather system, application and data requirements, to design and develop, Enterprise Integration Framework for a Service Oriented Architecture (SOA).
• Developed, Documented and Deployed Message Flow Interfaces utilizing various Nodes including Database and SOAP
• Processed XML messages with exceptions and performed Message transformations, translation, validation for incoming messages, XML File lookups, database inserts, https posts and java calls to backend systems.
• Involved in creating Queue Managers, Clusters, and Shared channels.
• Provided Trouble shooting and Integration Maintenance Support on 24x7 basis for MQ and Web Sphere Message Broker Systems.
• I served as the SME for the XI50 Web sphere Datapower Implementation
• Used XML for data transfer, Used XSLT for transforming the XML content into HTML.
• Developed stored procedures to get the data for front-end, developed Triggers to maintain the integrity of the data. Developed cursors to generate rankings for the clients, traders and products.

Environment: WebSphere Message Broker, J2EE, JDBC, Servlets, JSP, EJB, WSAD, DB2, PL/SQL, HTML, XML, Struts, Java Beans, MQ Series, MQ secure, CVS, Data Power.