SUMMARY

• Expert in the design and implementation of SOA & EAI based solutions and services using WebSphere DataPower, IBM Integration Bus (IIB), WTX, MQ Series and WSRR
• Good experience in Designing and developing services, security and transformation in DataPower, IIB and WebSphere MQ
• Expert in implementing services using XSLT, gateway script in DataPower, ESQL and Java Development in IIB
• Good Experience with WTX Development (Maps & Type trees), WTX packs and Adapters
• Good Experience with HIPAA and SAP Integration
• Working knowledge of BPM and Cast Iron
• Strong experience with WSRR and is integration with DataPower and IIB
• Excellent communication, interpersonal and analytical skills.
• 2 + Years of Production support and on Call support experience.
• Strong experience with Problem determination, Route cause Analysis and Defect resolution.
• Strong experience in working with Health Care, Banking, Insurance and Telecom sectors.

TECHNICAL SKILLS

• SOA and Middleware Tools
• IBM Datapower XI52 / XB62 / XI50 /XG45 /XC10
• IBM Integration Bus 9/10
• IBM Message Broker 8/7
• IBM MQ Series 5/6/7/8
• IBM BPM
• IBM WSRR
• ITCAM
• Programming
• ESQL
• Java
• XSL
• Python
• Used WS Security
• SAML
• SSL
• XML
• LDAP and SSO.
• Data Bases
• DB2
• Oracle
• SQL Server
• Sybase
• Operating Systems
• Windows
• UNIX
• Linux
• AIX
• Solaris
• Mainframes
• Splunk
• F5 Loan Balancer and Elastic.
• RFHUtil
• SOAP UI
• JMeter
• JSON
• XML
• COBOL Copy Book
• HIPAA
• EDI message formats
• SAP

PROFESSIONAL EXPERIENCE

Sr. Datapower/IIB Developer

Confidential, TX

Responsibilities:

• Implement REST, SOAP services and Web2.0 using XSLT and Gateway Script in DataPower XI52
• Implement service level monitor using web service proxy
• Develop/Configure response cache in DataPower
• Secure Web services using SSL mutual authentication, digital signatures, WS - Security including configuration of cryptographic keys and SSL polices
• Create Crypto profiles, SSL proxy profiles as part of SSL implementation.
• Create Load Balancer Groups to load balance the requests to multiple back end points.
• Create AAA policies to authenticate and authorize user requests using LDAP.
• Configure Multi-protocol Gateway, Web service Proxy, XML Firewall and AAA (LDAP and File based) services
• Troubleshoot of DataPower services by enabling debug level logging and also enabling inbuilt provided Probe.
• Create Deployment policies and migration procedures to migrate between environments
• As a Subject Matter Expert (SME) responsible for Hands-On Design and Development & Architectural Analysis for multiple reusable services, business process flows and integration components using IBM Integration Bus and DataPower
• Publish services to WSRR (WebSphere Registry and Repository) for completing the registry and repository requirements.
• Develop services and transformations (To and From COBOL Copy book) in IIB to send and receive messages from Mainframes.
• Implemented SSL and mutual authentication process between different systems which are involved in the SOA integration framework.
• Develop various Error rules, Actions and XSL transformations in DataPower. Configured various Front side Handlers and back end handlers.
• Develop Message flows utilizing ESQL and Java
• Create WTX maps, type trees to process EDI and XML Messages. Created Interoperable WTX maps to be used in DataPower. Also used WTX maps in IIB.
• Design security and processing policies and rules for DataPower components
• Design and Implement Auditing, Logging, Fault Handling, and Compensation Handling framework.
• Configure Datapower Virtual Appliance in AWS. Configured Web Service proxies and developed XPath, XSLT mapping and Integration flows in IBM Datapower. Implemented SSL offloading using the front side handler (HTTPS)
• Delivered Service Design Document (SDD) and Mapping sheets to be used in various XSLT mapping and BO Mapping.
• Involved in Code Approvals, Code migration 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.

Sr. SOA Developer

Confidential, GA

Responsibilities:

• Create high level architecture to implement Enterprise service Bus solution to integrate various Claims processing systems at Enterprise level and also with Affordable care Act Exchange solutions.
• Design SOA solutions utilizing DataPower, IBM Integration Bus (IIB)/ WebSphere Message Broker, WTX, WebSphere MQ and WebSphere Application Server.
• Implement JSON to SOAP and SOAP to JSON transformation in DataPower using XSLT and actions.
• Implement response cache in DataPower appliance
• Configure and setup Secure Sockets Layers (SSL), PKI and Trusted CA for Encryption, Decryption of data using cryptography and Users Authentication in DataPower
• Implement dynamic routing in DataPower to send message to MQ and Database
• Implement WS Security based authentication and URI based authorization with LDAP using AAA policy, SSL, Digital Signatures in DataPower
• Implement Error Mapping logic for Backend business exceptions and DP technical errors
• Create WSRR subscription in WebService proxy service in DataPower, End point Lookup and Registry Lookup nodes in Message Broker to achieve Service versioning
• Install, configure WSRR and publish artifacts to WSRR.
• Develop WTX Maps to work with HIPAA transactions and Other EDI transactions and integrated WTX with DataPower.
• Develop message flow interfaces to transform messages using Compute Node, Java Compute Node (JCN), Mapping Node and WTX Nodes with ESQL, Java, XSLT and WTX Mappings
• Create WebSphere Transformation Extender maps which transformed incoming 834 EDI to XML (for enrichment) and then to COBOL copybook for processing.
• Develop various message models using DFDL
• Create Test cases and involved in UA and Pre-Prod testing. Worked with infrastructure team during performance testing. Resolved defects raised during UAT testing

DataPower/Message Broker Developer

Confidential, TX

Responsibilities:

• Identify existing services that needs redesign to make them part of SOA/ESB service layer
• Configure WSP, MPGW services in DataPower. Configured logging in DataPower
• Implement message transformation using XSLT in DataPower
• Implement SLA/SLM policy in DataPower by pulling polling policy document from WSRR
• Define policy information points as a part of SOA governance using WSRR (WebSphere Registry and Repository)
• Create Service Contracts based on the requirements.
• Responsible for planning, application deployment, configuration, support & implement solutions using WebSphere Message Broker, DataPower, MQ Series, WSRR, Process Server and Websphere Application server
• Setup and configuration of MQ and Message Broker on AIX and Linux platforms.
• Create migration plan from Message Broker 7 to Message Broker 8.
• Integrate SAP using SAP Adapter Nodes for Inbound and Outbound interaction with SAP both IDOC and BAPI.
• Develop Error handlers using CONTINUE and EXIT handlers in message broker to unit level exception handling at node level.
• Create message flows using TCP, JMS and File nodes. Used Java in Message Broker to work with non-ODBC supported data bases
• Integrate ILog business rules with business process using web services via IIB and DataPower
• Participate in production support and other environments support

WebSphere Developer

Confidential

Responsibilities:

• Participate in requirement gathering, functional requirement analysis and creation of Technical design documents.
• Create best practices for MQ and Message Broker
• Develop MQ, HTTP, File, JMS based services in Message Broker
• Implement WS Security in Message Broker
• Define queues, Channels, Clusters in MQ Series. Setup monitoring of MQ and Message Broker
• Create Error handling command sub-flows in Message Broker
• Develop SOAP and HTTP web services in Message Broker
• Develop message flows to process large files.
• Implement message transformation using ESQL (Compute), Java (Java Compute) and XSL (XSLT)
• Develop Message sets for processing XML, Text, Copy Book and Binary messages
• Develop ESQL Procedures to be used as common components for various message flows.