SUMMARY

• Over 7 Years of Design and Development experience in building SOA applications using IBM IIB (Message Broker), DataPower XI52/XI50, XG45 and XB62 and WTX 8.4.x/8.3.x.
• Extensive experience in PKI, Transports, XML, Web services, Web services security (WS - Security, XML encryption and XML digital signature), Identity management(Kerberos, LDAP, OAuth and SAML)
• Good Experience with SOA Governance (web services management and registries) with WSRR in IIB and DataPower.
• Strong Development Experience with ESQL, Java, XSLT, Java Script and Mapping.
• Good Experience with JMS, SOAP and REST Web services, FTE, XSD and WSDL creation.
• Designed and Developed maps, trees for Validations, Transformations using WTX.
• Experience with WebSphere DataPower (XI50, XI52 and XB60) and in developing and configuring MPGW, WSP, XML firewall and all related configuration including AAA, cryptographic objects and LDAP
• Experience in Integration with SAP and interaction with DB2, Oracle, Sybase and MY SQL Databases

TECHNICAL SKILLS

SOA Platform: IBM IIB 10, 9.0, Message Broker 8, 7, 6.1,Datapower (XI50, XI52 and XB60) Websphere Transformation Extender 8.3.4, 8.4.x, WSRR, ODM, Cast Iron

Languages: ESQL, JAVA, J2EE, JSP, JAVA SCRIPT, HTML5, CSS3, Java beans

Databases: DB2, Oracle, Sybase, SQL Server, MY SQL

Operating System: Windows, UNIX (AIX, Solaris, HP UNIX), Linux, AS 400, Z/OS

Others: SAP, CVS, SVN, Clear case, UML, RTC, ITCAM, Tivoli, LDAP, Log4j, RFH Util, SOAP UI, Curl

PROFESSIONAL EXPERIENCE

Confidential, FL

Sr. SOA Developer

Responsibilities:

• Designed and developed web services (Consumer and Provider) in IIB/Message broker using SOAP and HTTP Nodes
• Involved in the creation of Road map for WESB and Message Broker 8.0 Migration to IIB 9.0
• Developed and configured Multiprotocol Gateway, Web services Proxy and XML firewall services in Datapower
• Developed message transformations using XSLT, XQuery and DataPower extension functions to support JSON/XML formats.
• Developed Exception handling, database storages/logging of events and data using Log4j and IIB Event Generation.
• Implemented a POC for Cast Iron implementation and involved in Cast Iron Capacity planning and configuration (Physical and Hypervisor)
• Developed IIB/Message Broker interfaces to Interact with DB2 and Oracle Databases using regular ESQL as well as Stored procedure calls
• Developed Java functions to interact with Global caching capabilities of IIB/Message Broker from regular Compute nodes (ESQL)
• Developed WTX Maps to insert Data for logging purposes using Stored procedures
• Developed WTX Maps and type trees to process 837, 270, 271 Transactions
• Involved in implementation and support for 276 Claim Status, 837 Claim Submission for Institutional, Professional and Dental, 278 Authorization, Referrals and Notification, 834 Enrolment transaction flows
• Implemented Eligibility 270 Request, 271Response maps according to the Eligibility 5010 Data Matrix
• Worked with File nodes and MQ FTE Nodes in Message Broker
• Developed Message flows for SAP inbound and outbound services using SAP Adapter nodes
• Worked with Collection of Messages and their aggregation in Message Broker
• Worked on performance improvements of the existing interfaces
• Lead the offshore team activities.
• Developed Best practices and Naming standards for BCBS

Confidential, Charlotte NC

Sr. Middleware Developer (Message Broker and Datapower)

Responsibilities:

• Developed message flows to do Message transformation from XML to Mainframes (Copybooks)
• Developed message flows by using tcp nodes
• Analyzed existing Legacy applications and migrated them to message broker and Datapower web services
• Developed Message flows using Mapping node and XSLT node
• Developed Common functions that can be reused across multiple Message Broker projects
• Designed/Developed Timer nodes based Scheduler framework for initiating broker flows.
• Worked on WSRR integration with Message Broker with registry and endpoint lookup nodes
• Worked with Production support and on call support and administration.
• Created AAA polices for securing external facing web services using IBM Datapower XI50
• Developed XSLs for routing, data transformation including Exception handling.
• Configured Front Side Handler and Back-End Connectivity including HTTP, HTTPS, JMS, MQ Resource and SSH
• Installed upgrades and fix packs to the runtime environment as required decreasing vulnerability to production environment

Confidential

Sr. Message Broker and WTX Developer

Responsibilities:

• Developed message flows using XSL transformation nodes
• Developed Message flows using Timer nodes
• Designed and developed message flows to handle large files
• Involved in the development of SOA platform which migrated the existing legacy applications in to ESB layer comprising of Message Broker/WTX and MQ Series
• Written complex reusable ESQL procedures and modules on Consumer Data Base common module, which will be used across by allTencent services
• Built XSDs, WSDLs for implementing Web services in Message Broker
• Implemented Global Caching in Message Broker by integrating with Websphere Extreme scale.
• Developed Stored procedures and built message flows to Interact to Databases with Stored Procedures.
• Utilized IBM HIPAA ANSI X12 Type trees for WTX Map development and constructed Type trees from the Schemas designed for EDI Transactions
• Developed message flows to interact with Back end Databases

Confidential

Java and Message Broker Developer/Admin

Responsibilities:

• Developed Java programs using MQ API that is invoked by triggered processes.
• Developed Java wrapper classes using JMS to interface with MQSeries
• Developed backup and recovery procedures for MQSeries
• Installed and Configured MQ and Message Broker on Windows and Unix environments
• Troubleshooting, testing and debugging MQSI messages flows using Trace nodes and error handling nodes
• Developed message sets and message flows to transform messages from XML to copybook, TDS to XML, XML to CWF message formats
• Designed and implemented the Publish/Subscribe message pattern.
• Developed customized Java utilities, Scripts to start and stop WebSphere MQ.
• Responsible for 24X7 support of WebSphere MQ and Message broker environment.
• Troubleshooting and debugging production issues.
• End to end interface Analysis which involves debugging in Message Broker, WAS and MQ Series.