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Iib/wmb/websphere Integration Developer Resume

Houston, TX

SUMMARY

  • Around 5 yearsof strong experience in IBM WebSphere Middleware Integration Development. Extensive experience in Design and Development of enterprise middleware applications using IBM Integration Bus v10.0, WebSphere Message Broker v6.x/8.0, IBM WebSphere MQ, in different environments, Linux, Solaris, AIX, Windows, SOA, Troubleshooting, PMR Management, JMS, Oracle 8i/9i/10g/11g, IBM DB2 8.2.x,9.1, SQL Server 2005 and strong noledge of Service Oriented Architecture (SOA).
  • Strongly skilled in Agile development methodologies, Software Development Life CycleSDLC,
  • Strong hands on experience in SWIFT messaging format used in message transformation and enrichment across financial domain.
  • Experienced in planning, development IBM MQSeries and WebSphere Message Broker on various platforms such as AIX, Solaris and Windows.
  • Extensive experience in design and development of enterprise applications using MQ Series (WMQ), WMB, IIB.
  • Experienced in interacting with vendors, gathering teh requirements and building WebSphere environments and deploying teh services as per their project needs.
  • Extensive experience in Troubleshooting, RCA and Performance Optimization.
  • Experienced in providing 24x7 production supports for few ad - hoc projects.
  • Extensively worked on Creating Horizontal cluster Configurations in Production environments and deploying applications for high Availability.
  • Strong leadership skills working with Executive Management, Technical Architects and Business End-Users working through change management and new technology deployments.
  • Experienced in handling and designing teh applications dat run on critical high volume databases.
  • Experience in getting initial setup with end clients across organization for firewall rules setup, channel configuration, queue creation, Password management, cloak ware, SSH keys setup.
  • Experienced in configuring work load management.
  • Experience in Java, J2EE, Web Services, SOAP, WSDL, REST, XML,JavaScriptand RDBMS.
  • Experience in designing and development of enterprise applications using IIB10.
  • Experience in migrating existing applications from WMB6 toWMB8 to IIB10.
  • Experienced in designing teh integrations based on SOA, which allows different applications to exchange data with one another.
  • Experienced in developing Sub Flows and Message Flows using different Message Broker Message Flow Nodes.
  • Experience in developing Message Models, Message Flows using Integration Bus 10.
  • Hands on experience designing and implementing WMQ and WMB in huge and complex environments using high availability clustering.
  • Expertise in writing scripts to deploy Message Flows and Message Sets.
  • Hands on experience in resolving critical problems in WMQ, WMB and WTX on various platforms like AIX and Windows.
  • Extensive exposure to Agile methodology from working experience in working in Kanban / Scrum teams.
  • Strong analytical and problem-solving skills. Willingness and ability to quickly adapt to new environments and learn new technologies

TECHNICAL SKILLS

  • JMS, IBM MQSeries.
  • Programming languages Java, C, C++, SQL, and PL/SQL.
  • Scripting in bash, ksh, Perl.
  • Job scheduling tools Autosys, Quartz scheduler.
  • Web Technologies XML, XSD, XSLT, Java Script, HTML.
  • Databases IBMDB2, Oracle 8/8i/9i/10g, MS SQL Server 2000, MySQL, MS Access.
  • Rational Clear Case, GitHub
  • Tools Ant, TOAD, SQL Developer, WinSCP, Putty, Beyond Compare, RFHUtil
  • SWIFT messaging format.
  • Axway Secure Transport gateway
  • IBM WebSphere Message Broker, IBM Integration Bus

PROFESSIONAL EXPERIENCE

Confidential, Houston, TX

IIB/WMB/WebSphere Integration Developer

Responsibilities:

  • Involved in migration of all message broker services from WMB 8 to IIB10.
  • Developed new message flows and message models using applications and library concepts of IIB10.
  • Worked in Agile environment.
  • Creating teh message sets for various message domains such as TDS, XML and extracting web-service definition files (WSDL) from teh schemas created.
  • SOA Developer, Architect and Mentor, WebSphere Middleware Support, Development, Administration, Training.
  • Involved in High-level design Documentation i.e. Gathering requirements from clients and preparing technical specifications according to client requirements for Establishing Advanced ESB over teh MQSeries to integrate applications.
  • In IIB10, worked on developing teh message models by creating teh DFDL schemas, XML schemas.
  • Developed message flows to call stored procedures using Compute Node and set teh configurations to connect to Oracle, DB2 database.
  • Worked with teh MQ and CICS team to setup teh environment.
  • Involved in load balancing activity using A10.
  • For security, assigned key stores to teh execution groups, setup client authentication configurations to each execution groups on teh servers.
  • Working noledge in ESQL, Java and developed error handling message flow using Java Compute and Compute nodes.
  • Installation, Configuring and administering interfaces for WebSphere MQ.
  • Involved in a team dat administered MQ, Message Broker in Development and test environments.
  • Building Queue managers, Queues, Channels required for teh applications.
  • Problem determination using local error logs and by running user traces and service traces.
  • Worked on scripts to perform various actions like start/stop/deploy and get flow information residing on teh servers.
  • Installed and configured teh Broker (IIB) environment forESB applications
  • Involved in High-level Design Documentation i.e. Gathering requirements and preparing technical specifications according to client requirements for Establishing Advanced ESB over teh MQSeries to integrate applications.
  • Promoting teh code migration in all teh environments up-to production.
  • Performed unit testing of teh developed flows using test client editor and passing mock data.
  • Coordinated with teh consumers in performing an end to end test of teh developed services.
  • Provide production support and troubleshooting to determine teh root cause and resolve teh exceptions in production.
  • Implemented Web services message flow using SOAP nodes in WebSphere Message Broker 8.0.
  • Developed message flows for content-based routing of messages.
  • Deployed message sets and flows on QA and Production brokers.
  • Performed problem determination and problem source identification based on 1st level troubleshooting and provided production support.
  • Problem determination using local error logs and by running user traces and service traces.

Environment: WMQ v7.0.1/7.5.0.6, IIB10, Message Broker v8.0/v6.x, LINUX, UNIX, CICS/Mainframes, Windows, RFHUtil, WinSCP, Soap UI, Beyond Compare, Rational Clear case.

Confidential, Scottsdale, AZ

IIB/MQMB Consultant

Responsibilities:

  • Evaluated teh existing message flows including teh message sets and teh ESQL code of V5 and older and used teh evaluated version to migrate to V8.
  • Developed a workshop lab using WMB and WESB to show a federated ESB. Teh WESB Mediation Module invoked a WMB message flow as a SOAP/HTTP web service. Teh flow transformed teh SOAP request message to a COBOL format, invoked a backend program via a WMQ request message, received teh WMQ reply message, transformed teh COBOL format to SOAP reply format, and returned teh SOAP reply message to teh WESB Mediation Module.
  • Developed message flows using teh evaluated pattern as per teh requirement of teh current project.
  • Installed IIB/WebSphere Message Broker, WebSphere MQ in development and test environments.
  • Involving in Low-level design of message flows and message models. Coding in ESQL to implement teh routing rules and transformation rules for mapping teh messages.
  • Authored teh test plan for teh installation and configuration of WMB and WMQ in a new hardware/software SOA ESB.
  • Worked on developing teh message models by creating teh DFDL schemas, XML schemas.
  • Developed and documented teh creation of message flows and message models.
  • Handled Message Transformation between XML, COBOL Copybook and C Structures.
  • Wrote ESQL Codes implementing Business Logic for all types of message flows.
  • Developed and test Pub/Sub Message flows.
  • Utilizing CICS, DB2 V9.1, ORACLE 10g, WMB ESB, J2EE, JSP, EJB, HTML5, JavaScript, HTML, XML, ESQL, PYTHON, Ant, JACL for WebSphere SOA Middleware Application Solutions.
  • Conducted approximately 20 WMB, WMQ, WID, WPS, WESB, and WSRR workshops during my IBM Channel Works tenure.
  • Participate in daily and weekly test and status calls.
  • Involved in integratingWTX Mapsin to Message Broker (IIB) and Datapower.
  • Worked with differentDatapoweradvanced actions, variables and extension functions
  • Worked on version control and build management of Datapower objects
  • Developed Enterprise wide Naming standards and convention for teh use of MQSeries.
  • Created a deployable broker archive (BAR) file. Configured and deployed teh BAR files to Brokers on test environment on Linux and Windows servers.
  • Delivered a major MQSeries Infrastructure document addressing teh issues of MQSeries.

Environment: WMQ v7.0.1, Message Broker v6.x/8.0, XML, ESQL, AIX, UNIX, Windows, Soap UI.

Confidential, Los Angeles, CA

WMB/MQMB Consultant

Responsibilities:

  • Developed a message flow to invoke teh web service and map teh retrieved response from teh web service call to teh Client Server. These flows were developed using Soap Nodes and Compute Nodes.
  • Developed ESQL code using PASSTHRU statements to connect with teh databases from Compute Nodes.
  • Developed sub flow to be incorporated into teh main Message Flows for Error handling and directing teh errors to teh appropriate queue. This was achieved using Try Catch Node, Compute Node and MQ Output Nodes.
  • Discovered how to set teh WMQ MQMD Encoding and CCSID fields in WESB to cause WMQ to auto-convert String data between machines of different code pages and published my finding to IBM's WESB wiki.
  • Created a comprehensive Modeler demo for a Business Partner to show them many of Modeler's capabilities.
  • Worked extensively on Mapping Node using teh Custom ESQL property for transformation purpose and also configured teh Database.
  • Developed and designed message flows and message sets using ESQL to validate teh XML message and parse from blob to MRM domain.
  • Developed message flows for transforming data from one format of XML to other format of XML using XSLT node.
  • Debugging of Message flows using teh Live Debugging tools of Message Broker Toolkit.
  • Developed message flows using File Input Node, File Read Node, File Output Node and Routing Nodes such as Sequence Node and Collector Node.
  • Created a deployable broker archive (BAR) file. Configured and deployed teh BAR files to Brokers on test environment on Linux and Windows servers.
  • Made enhancements and changes as per business Requirements to a number of message flows and message sets for various types of message transformations.
  • Configured teh monitor and audit events for message flows using teh new features of IBM message broker.
  • Used Trace nodes while developing message flows to find exceptions and fix them.
  • Worked on users defined properties (UDP’s) and promote property concepts.
  • Involved in preparing Test Cases, Code Review, Deployment and Documentation.
  • Participate in daily and weekly test and status calls.

Environment: WMQ v7.0, Message Broker v6.x/8.0, DB2 8.2, Oracle DB, XML, ESQL, AIX, UNIX, Soap UI.

Confidential

WMB/MQMB Broker Consultant

Responsibilities:

  • Installed WebSphere Message Broker, WebSphere MQ in development and test environments.
  • WebSphere message broker was used for routing, transformation and data enrichment.
  • Developing Message Flows using ESQL and Message mapping nodes.
  • Performed administration tasks in development and test environments on MQ and Message Broker.
  • Installed WebSphere Message Broker, WebSphere MQ in development and test environments.
  • Configured teh Oracle database connections for WBI Message Broker runtime environment.
  • Involving in Low-level design of message flows and message sets. Coding in ESQL to implement teh routing rules and transformation rules for mapping teh messages.
  • Handled Message Transformation between XML, CSV Structures.
  • Developed message flow interfaces using Aggregate Family nodes, Compute Node, Java Compute Node, Filter Node, RouteToLabel, Label, Reset Content Descriptor, and Database Nodes.
  • Developed Sub flows for error handling.
  • Developed message flows using HTTP Request, HTTP Input Node and HTTP Reply Node for hosting and calling a Web Service.
  • Developed message flows for Transformations from XML to TDS.
  • Wrote ESQL Codes implementing Business Logic for all types of message flows.
  • Developed and test Pub/Sub Message flows.
  • Developed SOA, EAI, Web Services and Workflow based solutions for quick response time, integration with disparate systems and efficiency improvements.
  • Involved in a team dat administered MQ, Message Broker in Development and test environments.
  • DB2 was used as broker database and Oracle was used for inbound and outbound message auditing.
  • ESQL was used extensively for message transformation.
  • Developed ESQL code for various message flow nodes like Compute and database.
  • Developed Publish and Subscribe flows.
  • Deploying teh message flows in WBIMB by creating teh broker archive file/bar file.
  • Debugging message flows.
  • Creating data sets and unit testing.
  • Problem identification and resolution on development, test and acceptance.
  • Used ESQL to execute database stored procedures, to get information from database tables, views.
  • Built message flows to audit every incoming and outgoing message from and to broker. i.e., before and after transformation of each transaction.
  • Written database stored procedures to build XML out of a database and write to a directory. Then a MQ adapter was developed to take teh XML file and write to MQ Queue using MQ java API.
  • Involved in Production Broker Application Support.

Environment: WMQ 6.1/7.0, Message Broker 6.1/7.0, DB2 8.2, Oracle 10g/11g, UNIX, z/OS, Linux and Windows.

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