SUMMARY

• 7+ years of Extensive experience in Developing Middleware Solutions using IBM SOA tools like Datapower, Integration Bus (IIB), Message Broker, MQ Series, WTX and WSRR.
• Experience in Implementing SOA governance using WSRR with Datapower.
• Experience in Web services Security, Gateway Implementation, LDAP, AAA, MPGW, WSP Configuration and implementation in Datapower.
• Good Development experience in ESQL and XSLT.
• Deep Level understanding and experience in Security implementation in Middleware.
• WebSphere Message Broker/Integration Bus expert with comprehensive product knowledge.
• Design and Development experience in Web services in Message Broker and Datapower.
• Experience in working with web services (SOAP & REST) with SOAP/XML and JSON format messages.
• Good experience with SOA Governance (web service management and registries) Worked with WSRR (Web Sphere service Registry and Repository) for completing the registry and repository requirements in datapower.
• Good experience in Caching with Shared Variables, Global Caching (Broker Embedded).
• Comfortable working in Agile and Waterfall Models.
• Working with XML, DFDL/MRM, COBOL, XSL, XPATH, WSDL/XSD’s.
• Experience with MQ Series Clustering, Multi - Instance Queue Manger and Broker (Integration Node) setup, MQ Series and Message Broker (IIB) System Administration.
• Good experience with Defect & Problem resolution.
• Implement log4j logging mechanism in IIB servers.
• Strong analytical and problem solving skills. Willingness and ability to quickly adapt to new environments and learn new technologies.
• Good Experience in Product Evaluations, Proof of Concepts, Requirement gathering, Technical writing.
• Experience in handling large files, efficient message parsing and transformation.
• Good experience with production support, On-call support, Defect & Problem resolution and working with and opening PMRs with IBM
• Good Experience in test plan creation and in various phases of testing and defect resolution,

TECHNICAL SKILLS

Middleware Products: MQ Series, WMB 8, 7, 6.1, IIB-9 &10, Datapower XI52, XI50, XB62, WTX, WSRR

Languages: ESQL, SQL, XSLT

Databases: IBM DB2, Oracle, SQL Server, MySQL

Version Control: Sub Version (SVN), Clear Case, Harvest

Operating Systems: Windows, Z/OS, HP UNIX, and AS/400

PROFESSIONAL EXPERIENCE

Sr Datapower/IIB Developer

Confidential, OH

Responsibilities:

• Configured MPGW, WSP, XML-Firewall and SLM in datapower and Integrated MQ with Datapower by setting up MQ Front Side Handler.
• Implemented AAA policy and configure datapower with LDAP for authentication and authorization.
• Develop message transformation using XSLT, WTX maps and Datapower extension functions to support JSON/XML format.
• Implement OAuth & SSL/TLS in Datapower.
• Configured HTTP Service in Data Power to make Data Power act as an HTTP server which will delivers documents stored on the local system.
• Integrated database with Datapower to perform SQL query.
• Developing message sets, message definitions and message models to define or model text, CSV, delimited, XML, fixed length, COBOL copy book message formats and used compute node and mapping node to perform message transformations,
• Worked on message flows that used XMLNSC, BLOB, MRM, DFDL and Data Object message domains,
• Developed message flows that use MQ, transformation, File, routing and construction category nodes,
• Wrote stylesheets for different services using Datapower extension functions and performed message transformation using XSLT,
• Used Clear Case as version control tool and SPLUNK for logging,
• Configured Web Service Proxy using WSDL, configuring the local and remote end points and writing processing rules at various levels (operation, port, service, WSDL)
• Implemented SOMA such as adding files to Data Power local directory.
• Developed error handling strategy by using error rule and on error action.
• Involved in Integrating WSRR with Data Power to provide alternative services
• Involved in the design and development of Message flows involving Consuming Web Services provided by vendor using HTTP and SOAP.
• Performed error handing using user trace and try catch node and catch the exceptions by connecting the failure and catch terminals and sent email notifications.
• Involved in IIB integration with DB2 Database using ODBC and JDBC adapters.

Environment: Data Power XI52/XI50, IIB 9, 10, Message Broker 8, SPLUNK, ESQL, Java, MQ Series 7.5, WTX 8.4.x, DB2, Oracle, WSRR, ITCAM, Cobol, XSLT, Altova XMLspy, XML, PuTTy, Linux and Windows.

Sr. SOA (IIB, Message Broker, Datapower) Solutions Specialist

Confidential -GA

Responsibilities:

• Develop Web services both as provider and consumer with XML and JSON Payloads using both SOAP and HTTP Nodes in IIB. Made some of the consumer flows Asynchronous using SOA and HTTP Asynchronous nodes to improve overall performance and throughput, and test through Soap-UI.
• Designing solutions capable of handling large data in IIB using File Nodes and optimized the message flows performance by better message parsing and memory utilization.
• Good experience with SOA Governance (web service management and registries)Worked with WSRR (Web Sphere service Registry and Repository) for completing the registry and repository requirements in datapower.
• Developed various Error rules, Actions and XSL transformations in Datapower. Configured various Front side Handlers and back end handlers.
• Created WTX maps, type trees to process EDI and XML Messages in IIB.
• Designed security and processing policies and rules for Data Power components.
• Configured XML Firewalls, MPGW and Web Service Proxy (WSP) in Datapower.
• Involved in Code Approvals, and Unit and Integration testing in lower and higher environments working closely with the QA team, the Business Unit and also with third party vendors as and when needed.
• Performed Troubleshooting and 24*7 production support in both UAT and production environments.
• Worked in tight deadlines in agile development methodology.
• Implemented various POCs for different new service initiatives.
• Provided Production and On-call support. Worked with IBM on Defect and Problem resolutions by opening PMRs.

Environment: - IBM IIB 10/9, Message Broker 8, Datapower XI52, XB62, XC10, AWS, ESQL, XSLT, WSRR, SVN, Jenkins, SOAP UI, IBM MQ Series, Z/OS, DB2, Oracle and Windows.

Sr. SOA Developer

Confidential -Tampa, FL

Responsibilities:

• Part of team Responsible for the re-designnew SOA/ESB implementation for Confidential .
• Defined roadmap for WMB and MQ messaging tools, facilitating move toward Service Oriented Architecture and Enterprise Service Bus architecture.
• Developed complex Web Services using SOAP and HTTP Nodes.
• Created WSDLs, XSDs for implementing Web services.
• Created Technical and functional design documents and also assisted in creating Business requirement documents.
• Installed and Configured MQ series and Message Broker in Windows and Linux Environment.
• Developed Type trees, functions and Maps in WebSphere transformation Extender (WTX).
• Managed production problem incidents for rapid resolution and root cause analysis for improving service delivery, and provide health check definition and monitoring for pro-active management of key performance indicators and problems in the messaging infrastructure.
• Provide business application development support and guidance - Best Practices technical Q&A, application design/solutions.
• Worked with Enterprise Services team for storing, accessing & planning of organization services. (WSRR is being used to store information regarding services).
• Configured and developed MPG, WSP, and AAA Services in Datapower.
• Implemented the clustering of queue managers to achieve workload balancing and to reduce system administration.
• Set up AAA policies with LDAP. Created Error actions and rules.
• Created Error handling sub-flows in Message Broker.
• Set up WTX maps to use Database, MQ and HTTP Adapters.
• Created WTX maps to be used in Message Broker and Datapower.
• Involved in on-call and Production support of MQ, Message Broker and Datapower Environments.

Environment: Message Broker 8, 7, 6.1, Datapower XI52, WTX, MQ Series, ESQL, DB2, Oracle, XSLT, XML, XSD, WXS, Windows, AIX, Linux, Z/OS.

Middleware Developer

Confidential

Responsibilities:

• Worked on IBM Support team providing Product support to IBM MQ Series and Message Broker for various customers.
• Worked on Blue Harmony (IBM Internal Project) integrating SAP to Message Broker
• Worked with MQ, File nodes.
• Integrated Message Broker for implementing global Caching.
• Responsible for administration of MQ and Message Broker Environments
• Developed Web services using SOAP and HTTP Nodes.
• Undergone in Datapower, WTX and WSRR.
• Developed exception handling procedures and common ESQL.
• Invoked SAP through Adapter nodes and SAP Net weaver Web services.
• Involved in the Creation of Test Cases and also created resource and flow statistics to document Message flow performances.
• Installed and configured IIB, Message Broker and MQ Series on Windows and Linux Environments.
• Lead the IBM Development teams and mentored junior developers. Worked with Architects to understand business requirements and develop the interfaces.

Environment: WebSphere IBM MQ Series, Message broker 6.1, 7, 8, WTX, WSRR, Datapower, ESQL, XSLT, and DB2.