Web Services Service

Name: Divya

Email: *****.*******@*****.***

Summary of Qualifications:

Around 8 years of experience in Enterprise application Integration includes providing Architectural Solutions.

Technical experience includes DataPower, WebSphere MQ and WebSphere Message Broker in Development, Administration and configuration implementation in SOA.

Extensive knowledge and experience in EAI in IBM Integration Bus (IIB), IBM WebSphere Message Broker V8.0/V7.0.

Hands on experience designing and implementing WMQ and WMB in huge and complex environments using High Availability Clustering on various platforms.

Experience in configuring & creating components of DataPower appliance such as Web Service Proxy, Multi-Protocol Gateway, XML Firewall Implemented security policies like Authentication, Authorization & Auditing in a Multi-protocol Gateway.

Experienced in configuration, creation and decommission of middleware MQ and MB infrastructure connected to applications with queue managers (AIX, LINUX, Windows, and Z/OS).

Experience in MPGW, WSP and XML firewall services in DataPower.

Have worked on connecting with DataPower from Message Broker.

Experience in Integration of DataPower with WSRR.

Experience in creating Clusters, File transfers and Integration Nodes in Web Sphere MQ explorer.

Experience in Multi-Tier and Wed Enabling the legacy system with IBM Web sphere MQ series and IBM Web sphere message broker.

Proficient in developing message flows and message sets and building the deployable broker archive (BAR) files.

Provide consultation support to 200 application teams across organization to correct their header issues related to IIH, RFH2 & MQMD that are not tolerated in MQv7.

Expertise in different nodes of WMB such as Web services, Web sphere MQ, HTTP, Transformation, construction and Database.

Enabling Triggering on MQ queues based on the requirement of various interfaces.

Good knowledge in implementing XML, XSLT, XPATH, X-query, Web Services, Namespaces, regular expression, XSL style sheets.

Have used MQM commands for accessing MQ and MQSI commands for accessing Brokers.

Good Experience in configuring and creating components of DataPower application such as Web service proxy, Multi-protocol gateway, XML firewall.

Good experience in configuring SSL configuration in DataPower.

Good knowledge in handling the messages with JSON, BLOB, MRM, DFDL and SOAP parsers.

Experience in writing scripts to deploy message flow and message set

Good experience in configuring AAA policies.

Involved in several brainstorming sessions to finalize the plan & various action items required for the actual migration.

Proficient in interaction with data base with Web sphere message broker.

Implemented upgrades and migration of message broker services.

Troubleshooting IBM Web sphere MQ queues, channels, listeners, intercommunication (TCP/IP) and triggering.

MQ error logs, JMS logs, and trace files.

Highly motivated team member with strong communication, analytical and organization skills.

Technical Skills:

Enterprise suits: Web sphere MQ v6.x/7.x/7.5x, Web Sphere Message Broker V7.x/8 IBM Integration Bus (IIB) 9 and DataPower XI50/52

Platform: Windows, UNIX (AIX, LINUX), z/OS (mainframe)

Languages: Java, ESQL, XML

Data base: SQL, DB2, Oracle

Servers: Apache, Tomcat, WAS.

Others: SOAP UI, Visual Basic, XML, HTML

Client: Wells Fargo - Charlotte, NC June 2015 to Present

IIB/Websphere Message Broker (WMB) Developer

Responsibilities:

Analysed, designed and developed the Message Flows by participating in JAD sessions interacting with the business people. Gathering the requirements and adding the changes to existing services.

Played a key role in architecture related engagements

Developed WSDL's and Schema's for Web Services Development

Configured and Developed WSP, Multi-Protocol Gateway and XML firewall services in DataPower

Implemented PKI, One -way and two-way SSL implementation in DataPower

Architected, designed, and orchestrated various web services and message flows in order to facilitate system integration

Implemented SOA Governance and Versioning in DataPower and Message Broker using WSRR

Developed Interfaces in Integration Bus/Message Broker using File, JMS, SOAP, HTTP, MQ, Collector, Aggregate, Mapping, Compute, Java Compute and XSLT Nodes

Developed custom XSLT functions to be used in Transformation

Created Type trees and Worked with ANSI X12 Transaction sets in WTX

Created Functional Maps and transformation maps in WTX.

Implemented Global Caching with Message Broker

Designed and developed Both REST and SOAP Web Services in IIB (Message Broker) using HTTP and SOAP Nodes. Worked on Parallelism when making multiple Web service calls within same service by using Asynchronous SOAP and HTTP Nodes

Developed ESQL for calling stored procedures and external Java interfaces from Compute Nodes.

Developed Java functions and components to be used in Integration Bus

Worked with SAP Adapter Nodes and SAP PI Web services for Integration with SAP from Integration Bus

Worked with Various B2B vendors, Partners to implement OAUTH2.0

Worked on Message transformation between XML, Copy Book and EDI format messages

Developed test cases and have done Unit testing, String Testing and Integration Testing

Debugging existing message flows and message flows in current development.

Worked on performance enhancements for the existing code.

Environment: IBM Web sphere MQseries7.0/ 8.0/ 9.0, AIX, Sun Solaris, Mainframe, Message Broker 7.0, DB2, Linux, Z/OS

Client: Fannie Mae - Herndon, VA Mar 2014 to May 2015

IIB/Web Sphere MB Developer

Responsibilities:

Participated in the entire business requirement meetings with client and vendors gathered the requirements and responsible for design and development of the integration module.

Developed message flows using SOAP request, SOAP input node and SOAP reply node for hosting and calling a Web Service.

Performed operations on IBM HTTP server nodes, JMS nodes, MQ server and client nodes for the efficient flow of the data between applications.

Designed Service Orchestration from Siebel application to Service contracts application by using Web Sphere message broker tool kit.

Develop WSP, MPGW and XML Firewall Gateways for the project requirement.

Develop Web Service Proxy (WSP) for transferring messages using Web Services.

Developed Web services interfaces as service consumer and service provider using the SOAP nodes for calling the external web services from IIB.

Expertise in Web services including SOAP, WSDL and XML concepts.

Implemented Web services Proxy, Multi-Protocol Gateway using Protocol handlers for MQ and HTTP.

Responsible for supporting and maintaining, growing current IBM Data power X152 Service Bus environment. installation,

Created Mapping templates with respect to interfaces from source to target systems and target to source systems.

Configured XI50& XI52 for any-to-any transformation using Web Sphere Transformation Extender

Configured AAA action-based on information available for digital signatures, certificates and generating key pairs and in accordance configuring mapping resources and mapping credentials.

Implemented Web-Service Proxy, Multi-Protocol Gateway service in Data power XI50& XI52 for various applications, Web-services and created various reusable Front Side Handlers (FSH) like HTTP, HTTPS, and MQ.

Implemented the Web services security by using Soap and HTTP nodes to make secured requests to exposed web services.

Developed message flows for content based routing of messages.

Created and Developed Sub flows for various purposes like Auditing, Tracking, Routing and Message retry facility for different interfaces.

Developed applications and libraries using ESQL.

Developed message flows involving data flow using Environment variables, UDPs for dynamic DB parameters.

Created MQ Subscriptions to subscribe to topic and created subscription queues and subscription points for subscriber needs.

Created message flows using MQ nodes to implement the Pub/Sub features.

Worked on the Email notification through SMTP nodes for sending out service job request information to customers.

Designed XSL style sheets for an email template as per business requirements.

Expertise in using XSLT node for doing XML transformation.

Extensively used SVN (subversion) for code configuration.

Scripting exposure in UNIX/Windows.

Performed Analysis of current functionality and recommend process improvements for enhancement.

Created and documented interface specification documents and HLD and prepared data mapping across applications.

Worked on the Low-level design documents and the prod support handbook. Updated all Design and architecture documents.

Committed towards the work assigned and would always take the ownership of the work assigned.

Environment: IIB, Web Sphere Message Broker 8.0.1, Data power, XI50, XI52, Web Sphere Message Queue 7.1, SOAP UI 7.1, RHEL, RFHUTIL, Data power XI50/52, WMQ, Oracle.

Client: American Airlines – TX Oct 2013 to Feb 2014

IIB/Message Broker Developer

Responsibilities:

Gathering the Functional requirements.

End user monitoring enables to evaluate the likely experience of users by identifying potential bottlenecks in resources.

Write the start routines, end routines, expert routines and field routines as per the requirement.

Designed and developed web services Consumer and Provider in IIB/Message broker using SOAP and HTTP Nodes.

Installed and configured the WMB on windows.

Involved in developing WSP's and MPGW's for the project.

Deployment, integration, testing, and support of Data power/WESB based services.

Implemented Web services message flow using SOAP nodes in IBM Integration Bus. Developed message flows for content based routing of messages. Responsible for aggregation and http nodes in calling external web services.

Developed IIB/Message Broker interfaces to Interact with DB2 and Oracle Databases using regular ESQL as well as stored procedure calls.

Develop Multi-Protocol Gate Way (MPGW) services for message transfers over SFTP, MQ and HTTP/HTTPS.

Develop WSP, MPGW and XML Firewall Gateways for the project requirement.

Solved issues in day to day administration of WPS 6.1and worked with IBM on few issues through PMRs.

Skilled in influencing design Changes to improve performance of the application.

Created a new environment and cluster configurations for performance tuning and optimizing the environments in WPS.

Implemented Java and J2EE Design patterns like Business Delegate and Data Transfer Object (DTO), Data Access Object and Service Locator.

Prepared High-Level Design Documents for WMB Interfaces.

Worked extensively with the Inbound and Outbound Interfaces to fit in the Logistics Design.

Resolution of EDI/IDOC for the inbound and outbound interfaces.

Migration of applications from WMB 6.1 to WMB 8.0/IIB 9.0.

Has done the Data source enhancements for the Business content extractors.

Developed message flows using WMB or IIB which should include message flows and message sets.

Developing complex Message Flows with java and esql nodes using Message Broker toolkit.

Migrated from Sonic ESB to Data power.

Developed Data power solutions along with effective designing and implementation.

Developing flows using MQ, File, Database, HTTP and SOAP nodes.

Extensively worked on developing WSDL, XML, XSD schemas for web service components.

Developing DFDL Message Models to define Fixed width and delimited data formats.

Environment: IBM WebSphere Message Broker V7/V8, IBM WebSphere MQ 7.0, IBM Data power XI50, ESQL, Java, J2EE, XML, XSD, DFDL, XSLT, SVN, RFHUTIL, SOAP UI, Windows, AIX and Linux

Client: Ecova - Spokane, WA Aug 2012 to Sep 2013

WebSphere Consultant

Responsibilities:

Ownership and prioritization of group of Incidents, Problems or Changes and ensuring the delivery of solutions in line with the Operational Level Agreements to deadlines and quality standards.

Owner of Service Improvement items and responsible for their implementation.

Out of hours cover and support, providing expertise and specialized system knowledge to allow resolution of key incidents independently. Also provide support and direction to junior support analysts.

Developed, Documented and Deployed Message Flow Interfaces utilizing various Nodes including Database and SOAP

Communicate clearly and concisely, using appropriate level of detail, terminology and style.

Completed requirement analysis from the requirement document given by client team by direct interaction with them.

Responsible for Detailed Technical Design Documents for the above mentioned components.

Involved with SA team for creating design document.

Prepared mapping documents for each individual interface.

Installed and Configured WMQ and WMB (Toolkit, Explorer and Broker runtime) on windows.

Development of Message flows having various patterns as per the Technical design document.

Designed and developed message flows using ESQL in compute node.

Created MQ topology, Queues and channels.

Define message sets using XSDs and Copy books.

Used ESQL for routing and enrichment of incoming messages in compute and filter nodes.

Coded the ESQL for compute node, Database nodes in message flow nodes.

Used ESQL to execute database, stored procedures, to get information from database tables, views.

Developed message flows using Collector, Java Compute, Compute, Mapping, and JMS, Timer nodes to do transformation, aggregation & Collection of Messages.

Environment: IBM Web MQSeries 6.0, DB2, Sun Solaris, AIX, z/OS, Mainframes, QPASA, Message Broker 7.0, MQ.

Client: MNCL – Hyderabad, India May 2009 to July 2012

Message Broker Consultant

Responsibilities:

Worked on collecting Requirements and developing Design documents.

Worked on Defining and maintaining Queue Managers, Queues, Channels and other MQ Objects on various platforms.

Responsible for Designing, developing, unit test and integrated Message Broker flows in WMBv7

Documented, tested and provided on-going support for applications.

Created MQ infrastructure designs and worked with MQ team for implementing designs.

Designed message flows to interact with file system using file nodes.

Designed and developed applications and libraries and deployed in integration runtime.

Designed & developed Message Sets, Message flows, Mediation flows and deployed in broker runtime.

Participate in design, walkthrough, code review and defect review meetings.

Developed message flows involving data flow using Environment variables, UDPs for dynamic DB parameters.

Conduct System, Integration, Functional and Regression Tests in test and quality assurance environments.

Used esql for routing and enrichment of incoming messages in compute and filter nodes.

Created MQ objects such as Local Queues, Remote queues, Alias Queues, Sender and Receiver Channels etc. using mqsc script commands.

Writing Technical Design Documents and Unit test case design documents for the message flow projects.

Developed message flow interfaces using WMQ to transform message between different clients to meet their business needs with the help of IBM primitive nodes i.e. Compute node, Filter node, Route to Label, ResetContentDescriptor, Trace and Database nodes. Message flows and the sub flows will process all requests.

Identified integration requirements and created low level design.

Reported status and participated in Daily meetings and calls

Environment: IBM Web Sphere MQ, Web Sphere Message Broker V7, RFHUtil, Soap UI, ESQL, Java, AS/400, SQL, Oracle, Z/OS, AS/400, Linux, Windows, AIX, Solaris, Quality Center.

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