SUMMARY

• Over 6 Years of experience in Enterprise Application Integration and SOA design and Development with WebSphere Message Broker, Integration Bus (IIB), IBM WebSphere MQ, Datapower and WebSphere Transformation Extender (WTX).
• Extensive experience in complex system integration, Service Oriented Architecture (SOA), middleware for creating an Enterprise Service Bus (ESB), B2B connectivity, cloud computing, legacy integration, SAP integration, SOA Governance, custom application development with Integration Bus (IIB), Message Broker, WTX, WSRR and Datapower
• Experienced in implementing Global Caching to share data with multiple Instances of broker.
• Experience in Developing WTX Maps, Type trees and Inter operable services
• Worked in Agile and Waterfall Methodology
• Designed and Developed REST and SOAP Based Web Services with Message Broker/IIB and Datapower
• Very good experience in Database layer integration with Integration Bus (IIB)/Message Broker
• Experience with Event generation and Record - And-Replay, work load management capabilities of the WebSphere Message Broker version 8/IIB 9
• Installed WSRR sand box environment and used SOA versioning features using Registry and Endpoint lookup nodes in Message Broker/IIB
• Expertise in working with WSDLs, XML, DFDL/MRM, DTD, COBOL, XSL, XPATH and XSD.
• Good Experience with Datapower Configuration and development
• Good Experience with MQ and Message Broker administration
• Experienced in deploying solutions in High Availability (HA), Load Balancing Configurations
• Strong analytical and problem solving skills. Willingness and ability to quickly adapt to new environments and learn new technologies.
• Extensive experience in Production Support, On call and War Room Support, defect management and Problem resolution

TECHNICAL SKILLS

Middleware Products: IIB 9.0, Message Broker 8, 7, 6,1, MQ Series, WTX, Datapower XI52/XI50, MQFTE

Languages: ESQL, SQL, JAVA.

Scripting: Shell Scripting, Perl Scripting, ANT

Databases: IBM DB2, Oracle, SQL Server, MS Access, MySQL

Version Control: SVN, Clear case, PVCS, RTC

Operating Systems: AIX, Z/OS, HP UNIX, Linux and Windows

ERP & Others: SAP, Siebel, JD Edwards

PROFESSIONAL EXPERIENCE

Confidential, Dallas, Tx

Sr. Message Broker Developer

Environment: WebSphere Message broker 7.0/8.0, IIB 9.0, BPM, IBM WebSphere MQ 8.0/7.5, Datapower XI52/XI50, XC10, XB62, WSRR, DB2, SAP, Java, XML, XSLT on Linux, AIX and Windows Platforms

Responsibilities:

• Created Functional/Technical Designs for the Developed Interfaces by involving in JAD sessions with business and technical people Message Broker/Integration Bus
• Created WSDLs, XSDs for implementation of SOAP based Web services in Integration Bus/Message Broker
• Developed Message flows using Compute, Java Compute, Mapping and XSLT nodes for transformation
• Developed Restful web services using HTTP nodes
• Developed message flows for aggregation and Collection of messages using Aggregate and collector Nodes
• Developed message flows to interact with DB2 and Oracle Databases using ESQL and Stored procedure calls
• Developed Error handling procedures using common Error handling sub flows as well as Continue and Exit handlers with in the compute nodes
• Implemented Global Caching in Integration and Message Broker
• Created User defined properties, External variables and created scripts for Barflies deployments
• Reverse engineered existing services without proper documentation and migrated them in to Integration Bus
• Part of the team who built the patters and Best practices for SOA implementation at Confidential
• Lead the support team and created maintenance procedures of on-call support teams
• Developed message models both using MRM and DFDL
• Installed WSRR sand box environment and used SOA versioning features using Registry and Endpoint lookup nodes in Message Broker/IIB
• Developed common flows for Error handling, logging and for Email notifications.
• Worked with EDI, Text, Copybook, JSON and XML message formats transformation.
• Did Message Broker testing using SOAP UI, MQ Visual Edit, RFHUTIL and Jmeter.
• Developed Message flows using SAP adapter nodes to integrate with SAP.
• Developed scheduler flows using Timer Nodes
• Performed problem determination using local error logs and by running user traces, service traces and visual debugging (DEV environment only) Datapower
• Created Multi-Protocol Gateway services, XML Firewall services in Datapower to handle http to MQ and vice versa
• Involved in the ITCAM monitoring setup and configuration for Datapower
• Create Web Service Proxy to process SOAP request, filter, validate, transform, encrypt/decrypt, and validate XML, Schema and WSDL documents through DataPower appliance X152
• Created AAA Services for Authorization and Authentication through LDAP and Tivoli WTX
• Created Type trees and Maps to process EDI messages
• Imported COBOL Copy book to create guidelines for custom mapping.
• Used various Map Builder built-in functions to perform data conversions.
• Created WTX maps to do XML to Copy book and deployed them on to Datapower as Inter operable services

Confidential, Dallas Tx

Sr. Message Broker/Datapower Developer

Environment: Message Broker 8.0, 7.0, MQ Series 7.5, 7.0, WTX, Datapower XI50, XML, XSLT, HIPAA, HL7, Java, DB2, Oracle on IBM AIX, Z/OS, Linux and Windows platforms

Responsibilities:

• Responsible for Co-coordinating the offshore team and acted as a liaison between on-site and off-shore teams
• Involved in Administration and support of middleware environment comprising of Message Broker, Datapower, MQ Series, Process Server and WSRR
• Given training on WTX and Datapower Message Broker
• Developed web services using HTTP and SOAP Nodes
• Translated MQ Services from asynchronous to Synchronous using MQ get node
• Achieved parallelism in when calling and collecting web service responses by using Asynchronous Web service request and response nodes
• Developed Message flows to interact with Databases using ESQL and JDBC through Java compute node
• Developed Restful web services using HTTP nodes
• Developed message flows for aggregation and Collection of messages using Aggregate and collector Nodes
• Developed stored procedures to process XML message to utilize the XML data type insert capabilities introduced in Message Broker 8
• Implemented Global Caching in Integration and Message Broker
• Worked with HIPPA and HL7 EDI message formats (By using WTX maps in Message Broker)
• Developed common flows for Error handling, logging and for Email notifications.
• Developed re-usable ESQL and Java functions
• Worked with EDI, Text, Copybook, JSON and XML message formats transformation.
• Developed test cases and worked closely with UAT testing team in defect tracking, identification, assignment and resolution Datapower
• Involved in administration and configuration of WS-proxies, XML firewall, SSL Proxy Profiles, XML Proxy Profiles, WSDL, Multi Gateway protocol, WS Security, UDDI, LB groups, Data management and Data integration techniques for Data Power XI50.
• Configured and maintained multiple Web Service Proxies.
• Setup Database and File logging in Datapower
• Implemented SSL mutual authentication in DataPower WTX
• Worked on Datapower SOA Appliance XI50 to create WTX - Datapower compatible Maps
• Configured various resource adapters for RDBMS, FTP, and HTTP, SOAP in WTX.
• Create router maps as per the design requirements to call other maps using RUN functions.
• Created Type trees and Maps to process EDI messages
• Worked on developing an inbound splitter Map for the 837 to split claims based on Providers and regrouping the files for processing.
• Worked on the complete end-to-end processing of the 837 Claims Information also helped debug and change Mercator maps for 837 processing. Was responsible for the production processing and daily support for the 837 HIPAA transactions
• Worked on 270, 271 HIPAA transactions

Confidential

MQ & Message Broker Developer

Environment: IBM MQ Series, Message Broker 7.0, 6.1, DB2, JD Edwards, Windows, AS/400, UNIX, XML

Responsibilities:

• Developer MQ, File and HTTP based message flows to process XML, Copybook and Text format messages
• Developed SOAP based message flows to process SOAP over HTTP and SOAP over JMS messages
• Developed Complex message transformations using ESQL, Java and XSLT in Compute, Java Compute and XSL transformation nodes
• Created scripts for Automated deployments
• Developed Message flows to process Batch updates by using Split and Sequence pattern
• Developed scripts for creation of MQ and Message broker resources
• Installed MQ and Message Broker on Windows and Unix environments
• Developed and tested Message flows end to end
• Created message flows using Collector, Timer nodes
• Worked as offshore lead for middleware team during
• Developed ESQL common procedures and sub flows to be used across message flows
• Written Java programs to pick messages from error or dead letter queue and process the messages according the regional hub requirement
• Performed Troubleshooting of MQ Issues, such as cluster refreshes, dead letter and error queue checking, channel status and triggering condition checking etc. Message flows and messages sets running after weekly backups and unexpected situations. Check all three environments and up and running (QA, Production and DR)
• Responsible for opening problem tickets (PMR) with IBM.