SUMMARY

• 8 Plus years of Experience in Information Technology with experience in Confidential Message Broker/IIB, MQ Series, WTX, SAP, Data power
• Six years of Experience in Building SOA and ESB solutions using Confidential Message Broker/IIB/DataPower/WTX
• Extensive experience in designing and developing Web services (SOAP/HTTP/REST)
• Good Experience in Web services Security, SSL, OAuth, AAA in IIB and DataPower
• Good Experience in Java development in Message Broker
• Good experience in developing Middleware solutions using Aggregation, Collection, Pub - Sub patterns
• Exposure to ODM, BPM (Process Server), WSRR and WAS.
• Extensive experience with Industry and Canonical Data Formats
• Experience with Confidential DB2, Oracle and Sybase Databases

TECHNICAL SKILLS

Integration Products: IIB 9.0, 10, Confidential Message Broker 8.0.1, 7.0.x, 6.1 MQ Series 7.5, 7.x, 6.x, WTX, Data power, ODM, WSRR

Operating Systems: Windows, Linux, UNIX (AIX, Solaris), Zlinux, I Series and Mainframes

Database: DB2, Oracle, Sybase and SQL Server

Languages: ESQL, Java, C, C++

Version Controls: Clear Case, CVS, SVN, TFS, RTC

ERP: SAP

PROFESSIONAL EXPERIENCE

Confidential, CHICAGO

Sr. IIB & DataPower Developer

Responsibilities:

• Worked on creating design documents from Business requirements by working with different teams, creating Mapping documents, working with DBAs for getting queries ratified and worked with Architecture team for design ratification.
• Worked with ACORD, EDI, XML, JSON and COBOL copy book message formats in DataPower and IIB and their transformations.
• Developed Web services in IIB using SOAP and HTTP (REST/SWAGGER) nodes
• Involved in Integration and Performance testing of DataPower and IIB Services.
• Developed message flows using Java and ESQL. Worked with Java Compute Node, Compute and Mapping nodes for Message transformation.
• Created WTX type trees and Maps. Worked with various Resource adapters in WTX.
• Developed shared libraries comprising of reusable components in IIB
• Implemented POC for Record and Replay capabilities of IIB
• Acted as a Lead for the off shore team and coordinated resource allocation and development
• Worked in Agile scrum environment with two weeks sprints. Co-ordinated daily stand up meetings with the offshore and on shore team
• Designed and developed framework in DataPower to support REST API using DataPower Multi-Protocol Gateway component to validate, authenticate and transform.
• Designed and implement Web Service Proxies and XML Firewall component to invoke service provider in DataPower.
• Developed message transformations in DataPower using XSLT, XQuery and DataPower extension functions to support JSON/XML formats. Used WTX Maps in DataPower
• Implemented WS-security for the services in the DataPower based on the SSL using X.509 certificates and client certificates. Implemented the encryption based on WS-Policy.
• Developed Test cases and Test scripts for testing Message Broker
• Involved in the UAT testing and Performance testing
• Executed automated/manual tests according to test plan

Environment: IIB 10/9, DataPower XI52, WTX, WSRR, DB2, Oracle, ACORD, SVN, Team Track, AIX, Linux, Java, XML, Mainframes

Confidential, MI

Sr. Message Broker/IIB/Datapower Designer/Developer

Responsibilities:

• Worked on Designing the SOA frame work for Confidential new Service initiatives
• Created WSDLs, XSDs for Web services implementation. Created SOAP and REST (JSON/XML) web services using SOAP and HTTP Nodes.
• Responsible for Pattern development to be used across services using Message Broker/IIB, Data power and WSRR
• Developed Message models using DFDL and MRM. Created Type trees and Maps in WTX.
• Created various mapping documents for interfaces by interacting with front end and Back end teams. Created High Level and Low level Design documents for IIB/Message Broker and DataPower Interfaces.
• Implemented the batch processing using Splitter and Collector patterns
• Wrote stored procedure and retrieved Data from DB2 from Message Broker for better performance
• Used XML Inserts to Oracle to Improve Staging DB update performance
• Developed common procedures in ESQL and Java
• Developed transformations using ESQL, Java, XSLT and Mapping nodes.
• Used WSRR Lookup nodes for implementing Service versioning
• Enhanced existing Error handling and Auditing mechanism
• Implemented SSL and WS security, AAA, MPGW and WSP Services in DataPower.
• Worked with File and Aggregate nodes
• Implemented Global Caching in IIB
• Imported rules from ODM and did a POC in IIB
• Developed Interfaces for SAP Integration.
• Participated in Beta Program of IIB 10
• Attended various workshops and developed Best Practices in IIB.
• Involved in the planning and setup of Non - intrusive and Intrusive testing Environment.
• Worked in Productions support/On- call Support
• Worked on Problem resolution in IIB, DataPower and MQ environments.
• Created test cases and Participated in SIT and Performance testing. Overseen defect resolution during UAT Testing.
• Trained and mentored junior resources and also people converting in to Middleware platform at Confidential .

Environment: IIB 9.0/10 Message Broker 7.0, 8.0.1, WTX 8.3. WTX 8.4.x, DataPower, DB2, Oracle, SVN, ITCAM, AIX, Linux, Log4j, Java, XML

Confidential

Sr. Message Broker/MQ/DataPower/WTX Lead Developer

Responsibilities:

• Trained peoples bank Resources in Message Broker Development. Created Training Materials and Labs
• Worked with File and Collector nodes to process the Batch updates
• Developed services to interact with SAP Enterprise Services.
• Worked with Message Transformations using Compute, Mapping and Java Compute nodes
• Worked with JCN to generate PDF reports from Messages in Message Broker
• Developed Technical design documents and Participated in Architecture meeting for their BA approval
• Developed flows that interacted with Blaze rules and process server.
• Worked with SWIFT data formats message processing
• Working on critical issues and provide the solution in less turnaround time.
• Participating in crisis calls.
• Preparing the Unit test Plan & SIT test scripts.
• Allocation and resolution of defects encountered during UAT and SIT phase.
• Discussion with client in ticket prioritization and resolution.
• Developed Interfaces to interact with SAP using Adapter nodes
• Developed common procedures in ESQL and Java
• Worked with Global Caching implementation in Message Broker and extreme scale.
• Developed WSDLs. XSDs, and created Message sets to handle Text, Binary and XML formats.
• Worked on formulating the Error handling Catalog and framework for Message Broker Services
• Worked with File and Aggregate nodes
• Developed WSDLs, XSDs and designed and developed Web services
• Participated in Beta Programs of Message Broker and helped various others on Confidential Developer work articles by providing feedback and enhancements.

Environment: Message Broker 6.1, 7.0, 8.0.1, Process Server, Data power, Blaze, DB2, AIX, Linux, Java, XML