SUMMARY

• Around eight years of overall experience in IT, 7+ years in Analysis, Design, Development, Integration and Implementation of several EAI/SOA & Middleware Integration Projects.
• Extensive working knowledge in the areas of Business Integration using IBM Integration Bus 9.x (IIB), Websphere Transformation Extender (WTX), Websphere Business Integration Message Broker .x/7.x/6.x (WBIMB), WebSphere MQ 7.x/6.x (WMQ), Enterprise Service Bus (ESB), Service Oriented Architecture (SOA), IBM WebSphere DataPower XS40, XI50, XI52 appliances
• Experience in Multi Tier and Web Enabling the Legacy System withIBMWebsphere MQSeries and IBMWebsphereMessageBroker.
• Expert in ESQL and Java development in IIB/Message Broker, XSLT in Data power and mapping in WTX.
• Expertise in design and implementation of WMQ and WMB in huge and complex environments using High Availability Clustering.
• Expertise in different nodes of WMB such as HTTP, Web services, Websphere MQ, File, Transformation and Database.
• Experience in configuring & creating components of Data Power appliance such as Web Service Proxy, Multi - Protocol Gateway, XML Firewall..
• Eminent in SOA, Web Services, SOAP, WSDL, WS Security, XSLT style sheets, XML Schema, LDAP, MPGW, WSRR, and Confidential Policy.
• Experienced in working with different parsers of Message Broker like DFDL, MRM, XML, XMLNS and XMLNSC.
• Well versed in Creating Best practice guidelines for development and deployment ofMessage BrokerComponents. Creating WMQ Managers, Queues, BAR files, Debug, Finding Error logs and deploying the Files back to the servers.
• Experienced in transformation in Message Broker using Esql, java and mapping.
• Experience with testing tools such as RFHUTIL, MQMON and XMLSPY.
• Excellent development knowledge in developing Message Flows using ESQL and Message sets.
• Well experienced in developing EDI solutions using WTX as EAI tool to process the data.
• Experience in configuring and maintaining SSL and other security measures in Data Power Device.
• Configured the Web Application Firewalls to proxy corporate websites and configured Confidential policy for user authentication.
• Worked on projects that extend MQ Series infrastructure, MQClustering, SSL channels support, Publish/Subscribe.
• Designed and Implemented Web Services in Web sphereMessageBrokerto implement SOA based services.
• Responsible for the Technical Design and Mapping Documents of EAI projects from requirements.
• Experience in Java (JDK/J2EE), XML, RDBMS and Distributed Technologies like EJB.
• Experience in working with RDBMS technologies like DB2, ORACLE, SQL Server and MySql.
• Knowledge of ITIL, SCRUM, Asset management, Problem Management, Change Management and Release Management.
• Experience in operational 24x7 support, best practices, troubleshooting, monitoring and maintenance.
• Good team player with excellent interpersonal skills and received many appreciations from the higher end for my effort towards team effectiveness

TECHNICAL SKILLS

Operating Systems: Windows, Linux, AIX

Middleware: Integration Bus (IIB 9), IBM WebSphere Message Broker (8, 7, 6.1, 6), IBM WebSphere MQ 5.3/6.1/7.1, IBM WebSphere DataPower (XI52/XI50),WTX,ESB.

Databases: Oracle 9i/8.1.x/7.x/6.0, MS-SQL Server (T-SQL) 2012/2008/2005/2000/7.0/6.5, DB2

Languages: ESQL, SQL, Java, C++, XML, HTML, J2EE and XSLT

IDE: RAD 7.5, Eclipse V3.7.1, XML Spy, RFHUtil, Rational Rose,Microsoft VISIO, Soap UI.

PROFESSIONAL EXPERIENCE

Confidential -Dallas TX

Sr. Integration Developer

Responsibilities:

• Designed and developed WMB Message flows and Message sets to Integrate day to day transactions.
• Integrated Batch transaction of the store sales to various financial systems using WMB which involved in lot of complex transformations.
• Extensively used ESQL to Handle Message Transformation between XML, COBOL Copybook and C Structures.
• Created Web Service proxy and Multi-protocol Gateway Services on Data Power XI52 for vendors to send exchange messages. These services validate the data against schemas and also bridges protocol from HTTP to MQ for guaranteed delivery of messages using XSLT Style sheets.
• Have worked on Web Sphere Transformation Extender 8.0, WebSphere Data power XI50 while Interacting with Message Broker V8.
• Developed ESQL code to execute stored procedures, to get information from database tables, views.
• Developed an Interface for the Retail business flow.
• Decoded the EDI integration file and mapped the EDI Fields with the database Fields.
• Fetched the data from database with all the required fields mapped for the EDI integration file and hence the out XML file processed to the MQ output queue.
• Used File Node to write output to a file.
• Developed message flows using Java Compute Node, mapping Node, XSLT node, File, Aggregate, Sequence, Timer and Collector nodes.
• Developed Web Services (SOAP, JSON, XML) in Message Broker using SOAP nodes and HTTP nodes
• Experience troubleshooting with trace files, MQ logs, and JMS logs.
• Developed Message flows using ESQL, Java and XSLT.
• Performed data retrieving using DB nodes which used Oracle 10g as broker database
• Worked with user groups and business users in defining their requirements, gathered requirements from business analysts and users.
• Involved in a team that administered MQ, Message Broker in Development and test environments
• Involved in migrating message flow and message set projects from Message Broker version 7.0 to IIB 9.
• Have been part of agile methodology for software development and participated in Daily Scrum meetings.
• Used JIRA for bug and issue tracking.

Environment: IIB 9, IBM WebSphere Message Broker 7.1, IBM WebSphere MQ, Oracle 10g, UNIX, Windows servers, Rhfutil, JIRA, Oracle Linux with MQ and Jboss Stacks, Oracle VM Virtual Box Manager.

Confidential - West Field OH

Message Broker Developer

Responsibilities:

• Involved in the design and development of web Services.
• Developed interfaces for different functionality like error handling.
• Implementing the naming standards for the Message Broker objects such as Queue Managers, Queues, Channels, Process definitions, Adapters etc.
• Defining and maintaining message flows and message sets using toolkit.
• Developed ESQL code using PASSTHRU statements to connect with the databases from Compute Nodes.
• Developed flows that are triggered at regular time intervals using Timeout Notification node.
• Exposed different Web Services using SOAP Nodes to support SOA.
• Problem determination using local error logs and by running user traces and service traces in WebSphere Message Broker. Worked in transformations of XML and TDS format messages.
• Used TFS to keep track of the versions of the sources code which was used to build various parts of the service.
• Worked with Compute node, Soap Nodes, FileInput node, FileOutput node and Timeout Notification node and MQ nodes.
• Developed test scenarios and measurement techniques for performance monitoring.
• Debugging existing message flows and message flows in current development.
• Worked on performance enhancements for the existing code. Worked with StarTeam software for to manage bar files to work on deployment of Message Broker flows across different environments. (Dev, QA, UAT and Production).
• Created Web Service proxy and Multi-protocol Gateway Services on Data Power XI52 for vendors to send exchange messages. These services validates the data against schemas and also bridges protocol from HTTP to MQ for guaranteed delivery of messages using XSLT Style Sheets.

Environment: IBM WebSphere Message Broker 7.x, IBM WebSphere MQ, WTX, PL/SQL, Soap UI, Windows, UNIX, Rhfutil and TFS (Source Control Versioning).

Confidential - San Antonio TX

Data Power Consultant

Responsibilities:

• Designed and developed various services using MPG’s, XMLFW’s, WSP’s on DataPower XI50 to support mediation services for end-to-end service architecture
• Maintained stability of the supported platforms and technical implementations through consistent monitoring / tuning, and participate in the establishment of monitoring tools and alerting threshold definitions
• Designed and Created business processes and ESB mediation flows for auto policy renewals services that interact with various auto quote agencies for policy approval.
• Integrated DataPower with WPS and WMB services as ESB services interface.
• Created security framework/Policies for the DataPower services using SSL, PKI(X.509), Confidential, WS-Security for secure communication
• Built knowledge / expertise around understanding performance thresholds and tuning configurations for the supported tools and provide consulting to application areas on constrained design practices
• Integrated and developed services in WebSphere Message Broker with DataPower and WTX
• Collected service related metrics, and work closely with the Platform Architects and Infrastructure / Platform Owners to analyze platform capacity and perform demand management activities (for upcoming application loads or change in existing load profiles)
• Collected learning’s through implementations, design and code reviews, and health checks; translate them into best-practices; and document for establishing group level policies and standards
• Define engagement and operational models for the supported tools and consistently follow implementation of policies and life-cycle models
• Defined design standards to ITIL and CMMI oriented processes and policies
• Created enterprise guidelines and policies to ensure availability to pager and Helpdesk requests for incident resolution related to supported platforms
• Lead problem management discussions through employing an analytical methodology / structure and engaging appropriate resources on a timely basis

Environment: DataPower XI50 3.7.2.3, SOAP, Web Services, WSDL, XSD, XMLSpy, WTX, OWSM, Visio, UML, IT CAM, WSRR, XML, XSLT

Confidential -Columbus OH

WMB Developer

Responsibilities:

• Worked with Product/Project Managers, Business Analysts and Business team to gather requirements.
• Preparing Technical specs (LLDs) after analyzing the work request forms (HLDs).
• Developed WMB-Message Sets and Message Flows for the Data Translation and routing which includes MQ and http protocols.
• Exposed and invoked different Web Services using SOAP Input, SOAP Request and SOAP Reply Nodes to support SOA.
• Worked with XML, JMS, Web Services technologies (SOAP, WSDL).
• Handled maintenance requests from BRS, Mainframe and the Front End systems.
• Extensively worked with SOAP and COBOL messages.
• Used Mapping and Compute Nodes for converting message formats from XML to Copybooks, Copybooks to XML, CSV to XML and XML to CSV.
• Experience in creating MQ objects like Queue Managers, Queues, Channels, and Process Definitions.
• Experience in administering WMB and MQ components using QPASA.
• Created Message Flow Visio diagrams using Microsoft Visio for documentation purposes.
• Checked in all the developed message flows and associated message sets in CVS for maintaining versioning.
• Developed test cases and test plans. Performed end-to-end testing, resolved problems and validated the test results.
• Maintaining Defect Review sheets and conducting meetings/activities for the team.
• Maintaining QA standards, Performing Unit testing, integration testing, UAT testing.

Environment: Websphere MQ 6.0/ 7.0, WMB 6.0/6.1, Websphere Application server, Oracle 10g/9i, DB2, XML, QPASA, UNIX, Windows XP, COBOL, MS-Office, MS-Visio, Accurev.

Confidential - Dearborn, MI

WMB Developer

Responsibilities:

• Preparation of Low Level design documents based on business requirements.
• Creating local and remote queues, channels, Queue manager and administering them as per the requirements.
• Designed Message Flows and WMB-Message Sets for the Data Translation and Routing with MQ, HTTP and JMS protocols.
• Developed Message Flow interfaces using WMB to transform messages between different applications to meet their business needs with the help of different nodes like, Compute Node, Filter Node, Route to Label, Reset Content Descriptor, Trace and XSLT Nodes.
• Developed Message flows and the Sub flows to process all kinds of Transactions between various applications.
• Designed and developed message flows accessing User Databases like Oracle and DB2 using ESQL.
• Used XSLTs for message transformations.
• HTTP Built in nodes in combination with SSL certificates were used to send and receive http service requests from different vendors
• Designed and implemented AUDIT flows to log the transaction processing status.
• Assigned the Message flows and sets to appropriate Execution Groups.
• Co-ordination with application team in designing applications to use MQ.
• Closely work with developers in Environment design & Architecture, Configuration, deployment & troubleshooting of MQ issues.
• Fixing issues based on MQ return codes such as Queue full, authority issue, and data format.
• Maintaining QA standards, Performing Unit Testing, Integration testing, UAT testing
• Worked with different application teams in resolving the issues related to MQ and Message broker.
• Ensure quality work products are delivered to suit the business requirements.
• Involved in Implementation of the components in production and providing the support.

Environment: WMB 6.0, WMQ V6.0/7.0, DB2, Tivoli Omegamon XE, UNIX, Linux, AIX and Windows, CA-SCM.

Confidential

Message Broker/ Java Developer

Responsibilities:

• Designed and developed message flows and message sets for integration with Legacy systems.
• Developed common ESQL functions to be used across interfaces.
• Developed Message flows without Message set which used custom XSD/XSLT transformations to XML and Fixed Length Message (TDS).
• Developed ESQL for calling stored procedures and external Java interfaces from Compute Nodes.
• Developed common procedures for exception handling.
• Extensively used Mapping and Compute Nodes for converting message formats from XML to COBOL Copybooks and COBOL Copybooks to XML.
• Created sequence diagrams, functional and technical specifications for the Message Broker interfaces.
• Developed Logging component for Message Broker environment.
• Worked with CWF, TDS and EDI format message transformations and routing.
• Developed External Procedures in the Broker Schema to be called at different points in the Message Flow
• Developed sub flow to be incorporated into the main Message Flows for Error handling and directing the errors to the appropriate queue depending the type of error (Application or System Error). This was achieved using Try Catch Node, Compute Node and MQ Output Nodes.
• Developed message flows in MQSI control center and WBIMB toolkit
• Workflow was used to process asynchronous business processes where customer service personnel and business resources require some research.
• Worked with tools like mqmon and Rfhutil to work with WebSphere MQ objects like queue managers, queues, listeners, channels etc.

Environment: Websphere Message Broker 6.1/6.0, Websphere MQ 6.0/5.3, UML, Visio, Windows, SQL, Oracle / DB2, J2EE, Clear Case, XML/XSLT, Soap UI, Rhfutil and TFS.