IIB/ Integration Developer

SHRAVAN REDDY

Email: add5na@r.postjobfree.com

Phone: 774-***-****

Summary:

7+ years of IT experience in the development, design, testing and Implementation of Application Integration, web application and client server application development.

Extensive Experience in integration using IBM Middleware technologies like WebSphere MQ Series and Message Broker and IBM Integration Bus and IBM API Connect.

Around 6 years of extensive experience in implementing Service Oriented Architecture solutions using IBM DataPower Gateways, IBM API Management Suite/IBM API Connect, WebSphere Service Registry and Repository, IBM Business Process Management, WESB, Process Server, WebSphere Message Broker and WebSphere MQ.

Around 5 years of experience on Data transmission/EDI Analyst and strong technical experience in B2B Sterling Integration. Possess experience in analyzing, designing, developing and implementation of business flow using Sterling B2B Integrator.

Experienced in Data Mapping and Conversion using EDI/HQ and Sterling Integrator

Expertise in different nodes of WMB such as Web Services – HTTP/ SOAP, Web sphere MQ, File, Transformation of messages formats XML, XSD, SOAP/REST and Database.

Experience in Planning, Installation, Configuration, Administration and Maintenance of IBM MQ Series 6.0/7.0/7.5/8.0 and Message Broker Toolkit 7/8/9.0/10.0.0.16 on various platforms like LINUX, AIX and Windows.

Expertise in developing and configurations of SOAP/REST API’s with WSDL data file and Webservice documents in IBM API Connect.

Technical experience includes WebSphere Message Broker, IBM WebSphere MQ in implementation, administration, and configuration.

Experience in preparation of Technical design documents based on the Business Requirement & Functional Specifications.

Experienced in setting up point to point communication and Publish/Subscribe style of messaging in IBM WebSphere MQ.

Having Experience in CICD methodologies using Bamboo and Jenkins/Hudson

Extensive experience in working with UDB-DB2, Oracle and Microsoft SQL Server.

Experienced in installation, configuration, deployment of IBM BPM 8.5.

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

Strong Server and network trouble shooting skills with excellent Team work

Strong transformation experience with Data formats with ESQL, XSLT and WTX Maps.

Good experience on developing and configuring Web Service Proxies, MPGWs, XML firewalls, Processing Policies, Rules, Debugging and troubleshooting Probes.

TECHNICAL SKILLS:

EAI/EDI Tools

WMQ 6.0/7.0/7.5/8.0, IBM BPM, WMB 8.0, IIB v9/ 10.0.0.16,10.0.0.14, IBM API Connect 5.0, E-Commerce, IBM WebSphere DataPower Xi50.

Development Database Tools

MS SQL Server 2008R2, Oracle SQL 4.0.1/4.0.2, Sterling Integrator 5.2/5.1, Sterling File gateway.

Methodologies

CICD, SDLC - Agile, Waterfall.

Version Control Systems

CVS, TFS, SVN.

Project Management Tools

Microsoft Visio, Rational Clear Quest, Requisite Pro

Language Format and Testing Tools

XML, Visual Basic, RFHUTILC, Soap UI 5.3.0/5.4.0, Ready API 2.3.0/2.5.0/2.7.0, COBOL, HTML, JSON.

Operating Systems

MS Windows, AIX, Linux, UNIX, MAC OS

Work Experience:

Client : Western and Southern Financial Group, OH. Feb 2020 to Present

Role : Integration Developer

Responsibilities:

Mapping and Converting XML message to JSON message in API connect and ESQL by using IIB.

Coordinated and worked on the development of integration solution based on IBM API technology and IBM IIB to align with Agile execution Pub-Sub models.

Created message flows to interact with Back end databases through ESQL.

Involved in transformation of data (ESQL) from the Mainframe via JSON from MQ, transform to XML and receive response from HTTP as XML transform to Fixed Width send response back to Mainframe through MQ and Web Services.

Designed and developed SOAP and REST web services in IBM integration Bus and push the bar file to API Management Server and published to API Connect Portal by right sixing data to the respective target subscribers.

Implemented Error mapping logic and created documents for Backend business, technical exceptions and failure scenarios.

Configured the publication and subscription by using IIB and MQ and Developed record, replay and retry functionality in IIB.

Created and deployed regular builds/automated bar files for the deployments in DEV and TEST Environments.

Worked with project teams to resolve complex technical issues using solution deployment and roll out methods during build, deployment and support in IIB.

Involved and supported performance test activities including planning, setup, testing oversight, application interfaces and database tuning using IIB toolkit and API connect.

Environment : WebSphere Message Broker/ IBM Integration Bus v10.0.0.14, IBM API Connect v5.0, Soap UI v5.0, Postman, Web Services (SOAP/REST), XML, JSON, WebSphere MQ and MQ Explorer.

Client : Citizens Bank, RI. Aug 2018 to Jan 2020

Role : IIB/APIC Developer

Responsibilities:

Coordinated the development of integration solution based on IBM API technology and IBM IIB to align with Agile execution models.

Involved in transformation of data (ESQL) from the Mainframe via COBOL(EBCDIC) from MQ, transform to XML and receive response from HTTP as XML transform to Fixed Width send response back to Mainframe through MQ and Web Services.

Designed and developed SOAP and REST API in IBM integration Bus and push the bar file to API Management Server and published to API Connect Portal using WSDL data.

Implemented Error mapping logic and created documents for Backend business, technical exceptions and failure scenarios.

Experienced in creating release builds, Snapshot and regular builds/automated bar files for the deployments in Nexus using Jenkins.

Analysis of existing bank systems such as Funds control, Anti Money laundering, Fraud Check, Investigative and other applications for integration solution design.

Developed the reference implementation and provided consultation to the Technology Leads on complex coding and technical or product issues to ensure effective solution development.

Worked with project teams to resolve complex technical issues using solution deployment and roll out methods during build, deployment and support in IIB.

Involved and supported performance test activities including planning, setup, testing oversight, application interfaces and database tuning using IIB toolkit and API connect.

Environment : WebSphere Message Broker/ IBM Integration Bus, IBM API Connect, Soap UI, Ready API, rfhutilc, IBM DataPower, Web Services, SDLC, XML, JSON, WebSphere MQ.

Client : Comcast Cable, PA. Aug 2017 to Jul 2018

Role : IIB /WebSphere Developer

Responsibilities:

Developed transformations to convert different message formats like XML, JSON, Copybook Data formats, Fixed width using different mapping methodologies WMB ESQL, XSLT and WTX maps.

Worked with developers to create Renewable Energy Measurement platform APIs in IBM API Connect

Configured the publication and subscription by using IIB and MQ

Developed record, replay and retry functionality in IIB.

Experience in Graphical data mapping of JSON messages and Develop integration solutions by using REST APIs in IIB v10.0.

Supported many operations, including routing, transforming, filtering, enriching, monitoring, distribution, collection, correlation, and detection in IIB v10.0.

Troubleshooting using MQSI, MQ logs, system logs and trace files and complex logics.

Worked with IBM for product related fixes by opening IBM PMRs.

Environment : WebSphere Message Broker/ IBM Integration Bus, IBM API Connect, WSDL, Sterling Integrator, E-Commerce, Sterling File gateway, SDLC, WebSphere MQ, Web Services.

Client : Verizon Wireless, Texas. Jul 2016 to Jul 2017

Role : MQ/WMB Consultant

Responsibilities:

Experience in using all protocol adapter configurations in Sterling integrator

Create Webservice REST API in IBM Integration Bus and push the deployed bar file to API Management Server and published to API Connect Development Portal v5.0.

Developed flows to interact with DB2 on Mainframe and transformations by using ESQL, Pass-through and Stored Procedures.

Developed and worked on data transformation from COBOL (EBCDIC) to Fixed Width and send response back to Mainframe system through MQ and webservice calls.

Designed user defined Pattern based implementation in Message Broker/ IIB.

Worked on DataPower Xi52 to validate the data against schemas and bridges protocol from HTTP to MQ for guaranteed delivery of messages using XSLT Style sheets

Implemented dynamic routing using XSLT in Data Power.

Supporting the team in troubleshooting the issues and developing complex logics.

Environment: WebSphere Message Brokerv/IBM Integration Bus, DB2, WebSphere MQ, IBM BPM, IBM API Connect, Sterling Integrator, XSLT, Sterling gateway, WSDL, SDLC.

Client : Nationwide Insurance, Columbus, OH. Sep 2015 to Jun 2016

Role : Web Sphere MQ/ Middleware Engineer

Responsibilities:

Worked on Design, Development and Support on Message Broker, Data Power.

Worked on test cases using SOAP UI for Unit testing WMB message flows.

Have implemented Cache using Global Cache which is introduced in Message Broker.

Involved in the performance testing using several protocols like HTTP, SOAP, MQ and created some of the POC projects for the developers.

Worked on policy, Net map configurations in sterling secure proxy for all platforms.

Implemented Error mapping logic for Backend business exception.

Designed and developed MPGW to interact with MQ and Web service

Created a gateway service to expose internal services to external partners.

Integrated IBM BPM with external systems using SOA/Web Services

Supported integration and performance testing and defect resolution in IBM BPM.

Environment: IBM Message Broker v8.0, IBM WebSphere MQ series 7.0, WSDL, Sterling Integrator, Sterling File gateway, IBM BPM, Web Services, Mainframe, DB2, Linux, Z/OS

Client : Kellton Tech Solutions, Hyderabad, India. Jul 2013 to Mar 2014

Role : IIB/Web Sphere MB Developer

Responsibilities:

Worked on creating support documentation & procedures for all implemented tasks.

Designed and developed MQ clustering and work flow data models of the system.

Designed and developed the scripts for creating and maintaining Queue Managers, Queues, Channels, Processes and other WMQ Objects.

Designed and deployed web based MQ Workflow applications using IIB Toolkit.

Problem determination using local error logs and by running user and service traces.

Wrote SQL scripts and PL/SQL procedures that perform some of the database tasks.

Involved in the code-merge and integration testing in the system environment.

Prepared test Cases, Code Review, Deployment and Documentation.

Involved in the Configuration Management and Version Control.

Environment: WebSphere Message Broker, WebSphere MQ, Soap UI, SQL Developer, HTML.

Client : GE Healthcare, Hyderabad, India Aug 2012 to Jun 2013

Role : MQMB Developer

Responsibilities:

Developed message sets in XSD, Webservices and XML formats.

Worked on administered MQ, Message Broker in Development and test environments.

Developed ESQL code for message transformation using flow nodes in IIB Toolkit.

Deploying the message flows in WBIMB by creating the broker archive file/bar file.

Debugging message flows and created data sets and unit testing.

Problem identification and resolution on development, test and acceptance.

Worked on database stored procedures to get information from database tables, views.

Designed message flows to audit every incoming and outgoing message from and to broker. i.e., before and after transformation of each transaction.

Experienced in using SVN as version control system.

Environment: IBM Message Broker, Data Power, WTX, MQ Series, ESQL, XML, XSD, WSDL, Web Services, DB2, Oracle on Windows, Linux, Unix.

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