SUMMARY:

• Over 8 years of IT experience in the development, design, testing and Implementation of Application Integration, web application development and client server application development.
• Having Experience in integration using IBM Middleware technologies like IBM WebSphere MQ Series and WebSphere Message Broker and IBM Integration Bus.
• Experience in Designing, developing and testing IBM WebSphere Message Broker (WMB) using v6.1, v7.0, v8.0, IBM Integration Bus (IIB) v9.0, IBM Integration Bus (IIB) v10.0 and IBM Web Sphere Message Queue v6.0, v7.0, v7.5.
• Experienced in setting up point to point communication and Publish/Subscribe style of messaging in IBM WebSphere MQ.
• Strong experience in designing, administering, developing and deploying message infrastructure/ architectures using WebSphere MQ and WebSphere Message Broker and WMQFTE.
• 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.
• Strong experience in design and development of message flows applications, message models.
• Experience in designing web services, and building technical infrastructures for Service Oriented Architecture (SOA).
• Good Knowledge and experience on WTX.
• Experience on working with FTM 2.0 and WMB7 && FTM 3.0.0.5 and IIB9.
• Experience setting up, installing and configuring FTM 2.0 & 3.0.0.5.
• 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.
• Experience with Unix Shell scripts and worked on FTP/NDM processes.
• 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
• Experience in handling the messages with MRM, IDOC, XML and JMS parser.
• Experience in resolving critical problems in WMQ and WMB on various platforms like Linux, UNIX, Solaris and Windows.
• Expertise in developing and working with XML Schemas, good understanding of XLST and XPATH.
• Awareness on testing tools like QC, SOAP UI, Rhfutil.
• 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:

IBM WebSphere Family: IBM WebSphere WMQ 6.0/7.x,8.0, WMB v7.0/v8.0, IBM Integration Bus IIB v9.0, 10.0, WTX, WebSphere Process Server. WebSphere Data Power.

Programming Languages: C, Core Java, SQL, and ESQL

Operating Systems: Windows, UNIX, Linux, AIX

Databases: IBM DB2, MySQL, Oracle, MS Access, SQL server.

SOA Related skills: WSDL, XML, JMS

Protocols: TCP/IP, HTTP, SSL, SOAP

Scripting Languages: XML, HTML, DHTML, and Java Script

Application Servers: WebSphere, Apache

XML Tools: XML SPY, SOAP UI for Web services

Testing Tracking Tools: Para soft SOA, SOAP UI

Version Control Tools: SVN, GIT, Perforce, PVCS.

PROFESSIONAL EXPERIENCE:

Confidential, Nashville, TN

Sr. IIB Developer

Responsibilities:

• 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).
• Closely working with QA, Business and Architect to solve various Defects in quick and fast to meet deadlines.
• Worked on Defining and maintaining Queue Managers, Queues, Channels and other MQ Objects on various platforms.
• Responsible for Designing, developing, unit test and integrated Message Broker flows in WMBv7 and IIB9.
• Worked on Financial Transaction manager (FTM2.0 & FTM3.0.0.5) mostly for error handling and tracking the transactions in GUI.
• Documented, tested and provided on-going support for applications.
• Created MQ infrastructure designs and worked with MQ team for implementing designs.
• 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 with tools like IR360 and Rfhutil to work with WebSphere MQ objects like queue managers, queues, listeners, channels etc.
• Initiated and participated in Walkthroughs and Code Reviews
• Worked on supporting Production Releases.

Environment: IBM WebSphere MQ, WebSphere Message Broker V7.0, IBM IIB RFHUtil, Soap UI, ESQL, Java, AS/400, SQL, Oracle, Z/OS, AS/400, Linux, Windows, AIX, Solaris, Quality Center, WAS 8.5, IR360, FTMv2.0,3.0.0.5.

Confidential, Lakewood, CO

Sr. IIB 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).
• 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.
• 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
• 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 nodes i.e. Compute node, Filter node, Route to Label, ResetContentDescriptor, Trace and Database nodes. Message flows and the sub flows will process all requests.

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.

Confidential, Houston, TX

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.
• 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.

Confidential

Message Broker Consultant

Responsibilities:

• Worked on collecting Requirements and developing Design documents.
• Worked on Defining and maintaining Queue Managers, Queues, Channels and other MQ Objects on various platforms.
• Responsible for Designing, developing, unit test and integrated Message Broker flows in WMBv7
• Documented, tested and provided on-going support for applications.
• Created MQ infrastructure designs and worked with MQ team for implementing designs.
• Designed message flows to interact with file system using file nodes.
• Designed and developed applications and libraries and deployed in integration runtime.
• Designed & developed Message Sets, Message flows, Mediation flows and deployed in broker runtime.
• Participate in design, walkthrough, code review and defect review meetings.
• Developed message flows involving data flow using Environment variables, UDPs for dynamic DB parameters.
• Conduct System, Integration, Functional and Regression Tests in test and quality assurance environments.
• Used esql for routing and enrichment of incoming messages in compute and filter nodes.
• Created MQ objects such as Local Queues, Remote queues, Alias Queues, Sender and Receiver Channels etc. using mqsc script commands.
• Writing Technical Design Documents and Unit test case design documents for the message flow projects.
• Developed message flow interfaces using WMQ to transform message between different clients to meet their business needs with the help of IBM primitive nodes i.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 V7, RFHUtil, Soap UI, ESQL, Java, AS/400, SQL, Oracle, Z/OS, AS/400, Linux, Windows, AIX, Solaris, Quality Center.