PROFESSIONAL SUMMARY:

• Overall 8+ Years of experience in all phases of Designing, Development and testing in EAI implementations using IBM WebSphere MQ, Message Broker, IBM Integration Bus and related technologies.
• Experience in design, develop, test and support for using WebSphere Message Broker (WMB) v8 and IBM Integration Bus (IIB) v9/v10 with SOA.
• Hands on Experience in writing scripts to deploy Message Flows, Message Sets and in resolving critical problems in WMQ and WMB on various platforms like Linux, UNIX, AIX, Solaris and Windows.
• Proficient in developing message broker flows using Java , PL/SQL, ESQL, and XSLT including message sets and libraries with various domains like XML/XMLNSC, SOAP and BLOB and created documentation for message broker flows including technical design, message flow diagrams, system topologies and test cases.
• Knowledge in various message formats including MRM, XML, COBOL copybook and C.
• Well experienced in HTTP, SOAP nodes, Mapping, EMAIL, MQ and Java compute nodes.
• Experience in Integrating IIB with Databases that include Oracle and DB2 Databases.
• Well experienced in Installation, Configuration, and Trouble Shooting of IBM WebSphere MQSeries on different platforms like UNIX, AIX, Linux and Windows.
• Experience in setting up the WebSphere MQ Objects like queue managers, queues, channels, channel initiator, processes, trigger monitors etc.
• Experience in MQ clustering concepts for implementing the ease of administration and workload balancing.
• Experienced with some Software Configuration Management tools like CVS, SVM and IBM Rational Clear Case.
• Knowledge on IBM Cast Iron cloud integration.
• Experienced in using Transformation, routing and construction nodes.
• Well experienced in using tools like SOAP UI, XML Spy, MQSPY and RfhUtil.
• Experience in Application Development with a solid understanding of the following concepts: HTML, XML, J2EE, SSL, load balancing, Application / JVM Tuning, TCP/IP, DNS, LDAP and multi - tiered architectures.
• Experience in implementing the WebSphere JMS messaging features and APIs used in attaining the connectivity.
• Strong knowledge of Web services including SOAP, WSDL and XML concepts.
• Experienced with full SDLC understanding and experience in solutions design.
• Experienced in installing and configuring Message Broker components, WebSphere MQ objects.
• Well versed with XML related technologies like XML Schema, XPath and XSL.
• Proficient in debugging the messages using the message flow debugger.
• Worked on problem tickets (PMRs) with IBM to find effective solutions to various problems.
• Acting as a key liaison for Middleware Services and provide 24*7 on call support for all business critical issues
• Excellent Technical, Analytical, Problem Solving, Oral and Written Communication skills

TECHNICAL SKILLS:

Middleware Technologies: WebSphere Message Broker, IBM Integration Bus 9.

Programming: IBM MQ APIs, ESQL

Languages: ESQL, Java, XML, C, C++, Servlets, JSP, JDBC and HTML.

RDBMS: IBM DB2, Oracle, SQL Server, MS Access.

Operating Systems: Windows, AIX, Linux.

IDEs: RAD 7.5, Eclipse V3.7.1, XML Spy, Rfhutil, SOAP UI.

Version Control Systems: CVS, TFS, SVN.

PROFESSIONAL EXPERIENCE:

Confidential, Wilmington, DE

Websphere Integration Developer

Responsibilities:

• Developed applications and libraries which involved various message domains like: XMLNSC, SOAP, DFDL and BLOB.
• Imported and Deployed the Flows from version WMB 8.0 to IIB 9.0.
• Extensively used ESQL programming language for developing applications.
• Involved in end to end testing of all the applications on different environments using various testing tools like RFHUTIL, SOAP UI and XMLSPY.
• Worked extensively on SOAP Nodes, Compute nodes, MQ Nodes in developing message flows as part of requirement.
• Debugged message flows using debugger, error handling message flows, Trace nodes and SQL queries and stored procedures.
• Extensive knowledge on XMLNSC, BLOB parsers.
• Provided development oriented support for the MQ/IIB issues critical production applications.
• Extensively used compute node filter node and data base nodes for routing and transformation.
• Developed Message flows and the Sub flows for error handling to process all kinds of Transactions between various applications.
• Implemented SOAP and RESTFUL web services in IIB/Message Broker.
• Created and configured deployable broker archive (BAR) files.
• Configured the queue managers, different queues, message flows and message sets.
• Created MQ Objects like Queue Managers, Remote queues, Local queues, channels.
• Ensured in providing the critical issues to the Project Manager for resolution in a timely manner.
• Involved in requirement gathering from Business Analysts and prepare functional & technical specifications, mapping documents and Technical Design Documents (TDD) according to business requirements for developing the message flow interfaces to integrate applications.

Environment: IBM WebSphere Application Server, IIB v9.0, IBM HTTP Server 6.1, IBM WebSphere MQ8.0, Data Power, JAVA, IBM Tivoli Directory server, DB2UDB 8.1.

Confidential, Basking Ridge, NJ

WebSphere Message Broker Developer

Responsibilities:

• Proficient in writing ESQL in WMB for message flows.
• Debugged message flows and determined problems using local error logs, running log4j user traces and service traces.
• Developed error handling sub flows to implement the Error handling concepts to handle the failover tasks during the Message transformation.
• Used Subversion as an Enterprise repository to check in and check out all WMB Projects.
• Worked on Message Sets, Message Flows to encapsulate the business logic using IBM Nodes and ESQL. Business Logic included Data Transformation and data enrichment.
• Worked on Compute nodes, JMS nodes, Java compute node, Collector node, File Input node, File Output node (setting ftp & sftp)
• Deployed the message flows and Message sets using bar files.
• Involved in setting the File properties for FTP & SFTP.
• Worked on fixes and enhancements for the message flows which process and dispatch the files.
• Analyzed MQ Infrastructure with respect to clustering, message and queue based persistency and timeout expiry of the messages.
• Worked with MQ Admin team for MQ clustering.
• Worked on testing tools that include RFHUTIL, J Meter, Load Runner, SOAP UI and XMLSPY.
• Excellent problem resolving interpersonal & communication skills with ability to work under pressure in a highly visible role in a team and individually.
• Created technical design documents for developing Message flows.
• Provided development oriented support for the MQ/WMB issues critical production applications.
• Involved in debugging the messages using the trace files and examined MQ logs at regular intervals.

Environment: WMB v8.0, Web Sphere MQ 8.0, ESQL, JAVA, XML, SOAPUI, JMeter.

Confidential, Jersey City, NJ

Sr. WMB Consultant

Responsibilities:

• Developed message flows for content based routing of messages.
• Debugged ESQL and java code in the nodes.
• Modified ESQL within Message Flow using Compute and Filter nodes.
• Created the Message Sets, Message definitions to encapsulate the business logic using MRM import techniques and message flows using ESQL to interface with various systems. Business Logic includes Data Transformation from XML Schema and WSDL.
• Designed different components of the transition including Validation, Exception and error handling.
• Worked with CWF, TDS, XMLNS, XMLNSC message formats.
• Created deployable broker archive (BAR) files.
• Processed XML messages with exceptions and performed message transformation, translation, validation for incoming messages, XML file lookups, database inserts, https posts and java calls to backend systems.
• Problem determination using local error logs and by running user traces and service traces.
• Coordinated with developers in design, implementation, architecture and development, enhancements and modifications.

Environment: WebSphere MQ 8.0, WebSphere MB 8.0, ESQL, RFHUtil, XML, DB2/UDB, AIX, and Windows, SOAPUI, JMeter, XML, XSLT, WSDL.

Confidential

Senior Developer / Designer

Responsibilities:

• Understanding and analyzing the Requirements.
• Preparation of Technical Specification.
• Creation of Test plans, Test cases for assigned Interface developed.
• Designing the components to provide details for implementation to developer.
• Developed complex components and provided the better solution.
• Provided solutions for all risks and problems on time.
• Involved in code review, code optimization, defect analysis and closing the defects.
• Implemented various services with complex design using various nodes in message broker.
• Preparation of relevant deliverable documents for different phases of the project.

Environment: IBM Websphere Message Broker V6.1, IBM Web sphere MQ, IBM Rational Clear Case, Oracle XE, ESQL.

Confidential

Application Developer

Responsibilities:

• Installation of JAVA/J2EE, WMB V6.1 and WMQ V6.0 in development environment.
• Developed the web application and web services using JAVA and WMB.
• Involved in the analysis, design and implementation and testing phases of SDLC.
• Implemented the system in MVC architecture, view components are developed using MVC, business logic is developed as components, which are loosely coupled with the controller and view components.
• Contributed in preparing IDD, UTC and SIT documents.
• Involved in Defects fixes.
• Preparation and Execution of test cases for Unit and System Integration Testing.
• Configured CVS for maintaining version.

Environment: J2EE, JSP, Websphere Message Broker V6.1 and Websphere MQ V6.0.