SUMMARY:

• Overall eight years of extensive experience in Design, Installation, Development, Testing and Implementation of middleware technologies using IBM WebSphere Message Broker/IBM Integration Bus (WMB) and WebSphere MQ (WMQ/MQ Series) on various OS platforms.
• Experienced in Planning, Installation, Configuration and Administration of IBM MQSeries, WMQI Broker on various platforms like AIX, HP - UX, Solaris, Z/OS and Windows NT/2000.
• Working knowledge of e-business functions and technologies: HTML, XML, SOAP, WebServices, WSDL, WS-Security, XSLT, Java, J2EE, JavaScript, TSQL, JDBC, EJB, JSP, JMS and PERL.
• Highly experienced in Design of Message Sets and Message Flows based on the business requirement.
• Implemented WebServices Security at both infrastructure level and SOAP level.
• Expertise in working with XML, XSL, XPATH, XSD.
• Well versed with XML related technologies like DTDs, XML Schema and XSLT.
• Experience in working with RDBMS like DB2, ORACLE, SQL Server.
• Defined Queue managers, Queues, Channels.
• Experience in installation and configuration of MQ on Linux, AIX and Solaris.
• Experience working in full life cycle projects and highly qualified in analysis, design and developing architectures of n-tier applications.
• E xperienced in gathering Requirements, developing Design documents and implementing naming standards to applications.
• Good e xperience in working with Agile methodologies and suggesting process improvements in agile.
• Experienced in developing solutions for High Availability, Load Balancing, Disaster Recovery and configurations to eliminate single point of failure.
• Experienced in implementing ESB based Service Oriented Architecture and providing analysis of EAI requirements and making recommendations.
• Highly motivated, committed and a natural team player with the capability to work independently.
• A proven record in identifying operational problems and providing innovative solutions.

TECHNICAL SKILLS:

Operating Systems: UNIX (IBM-AIX), z/OS, Linux and Windows NT/2000/XP.

Languages: HTML, DHTML, Java, XML, XSL, JavaScript, SQL.

Packages: J2EE, JDK1.4.

Databases: MS-Access, DB2, Oracle8/9i/10g, SQL server

Web Servers: Sun Web server 6.0, Apache2.0, IIS 4.0.

Application Servers: Websphere, Weblogic

MQ Series Family: IBM WebSphere MQ Series 5.0, WMQ 6.x/7.x/8.0, WBIMB 5.0, WMB 6.x/7.x/8.X/9.X/10.X.

PROFESSIONAL EXPERIENCE:

Confidential, Boston, MA

IBM Integration Developer

Responsibilities:

• 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.
• Developed applications and libraries which involving various message domains like XMLNSC, SOAP, DFDL, BLOB.
• Imported and deployed the flows from version WMB 8.0 to IIB 9.0. Implemented SOAP and RESTFUL web services in IIB/Message Broker.
• Extensively used ESQL programming language for developing applications .
• Worked on testing tools that include RFHUTIL, SOAP UI and XMLSPY.
• Involved in end to end testing of all the applications on different environments and used test results for Message Broker.
• Worked extensively on SOAP Nodes, Compute Nodes, MQ Nodes in developing message flows as part of requirement.
• Extensively used Compute Node, Filter Node and Database Nodes for routing and transformation.
• Developed Message flows and the Sub flows for error handling to process all kinds of transactions between various applications.
• Extensive knowledge on XMLNSC, BLOB parsers.
• Created and configured deployable broker archive (BAR) files.
• Configured the queue managers, different queues, message flows and message sets.
• Debugged message flows using debugger, error handling message flows, Trace nodes and SQL queries and stored procedures.
• 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.
• Provided development oriented support for the MQ/II B issues critical production applications.

Environment: WebSphere Message Broker, WebSphere MQ, Java, XML, Web Services, SOAP, WSDL, SQL, DB2/UDB, AIX, and Windows.

Confidential , St Louis, MO

WebSphere Message Broker Developer

Responsibilities:

• Proficient in writing ESQL in WMB from message flows
• Created technical design documents for developing 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 nodes, Collector node, File Input node, File Output node (setting ftp & sftp)
• 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 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.
• Provided development oriented support for the MQ/WBIMB issues critical production applications.
• Involved in debugging the messages using the trace files and examined MQ logs at regular intervals.
• Deployed the message flows and Message sets using bar files.

Environment: WebSphere Message Broker v8.0, IBM WebSphere MQ 8.0, Web Sphere MQ 7.0, ESQL, XML.

Confidential, Deerfield, IL

Sr. IBM WebSphere MB Consultant

Responsibilities:

• Worked as onsite coordinator for multiple vendors of Confidential and involved in design and development of integrations.
• Conducted different testing’s like unit, string and integration testing based on environment.
• Created common error handling message flow for different projects in Confidential .
• Used esql for implementing mapping and routing logic in message flows.
• Exposed and invoked different Web Services using HTTP and SOAP Nodes to support SOA.
• Used End point lookup and Registry lookup nodes for broker to interact with WSRR.
• Used ldap server for configuring user level security.
• Developed ANT scripts to build and deploy bar files in the different environments on AIX. Also, developed Ant scripts to check in and out code in SVN.
• Integration testing and Performance testing on AIX using support packs like IH03 and SoapUI.
• Provided knowledge transfer to customers and team members on a weekly basis on all interfaces.
• Guided the team members to implement proper documentation standards and made sure the documentation was understandable and made the Build to run transition as smooth as possible.
• Given support 24x7 to business team for defect fixing and issue resolution.
• Worked with various support packs like mqmon and rfhutil to work with MQ applications.

Environment: WebSphere Message Broker, WebSphere MQ Integrator, WebSphere MQ, HTTP, Java, XML, SQL, Oracle, DB2/UDB, Windows 2K, Sun Solaris, and AIX.

Confidential

Senior Developer

Responsibilities:

• Installation of JAVA/J2EE, WMB V6.1 and WMQ V6.0 in development environment installed and customized IBM MQ for z/OS.
• Developed the web application and web services using JAVA and WMB
• Developed JSP pages.
• 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: JAVA/J2EE, WMB V6.1, WMQ V6.0, IBM WebSphere MQ, Windows XP, z/OS.

Confidential

Application Developer

Responsibilities:

• Installed and Configured WebSphere Message Broker, WebSphere MQ in development and test environments.
• Developed Shell Scripts to kick in adapters to read or write to Queue from or to a file for some of the interfaces.
• Meeting with system analysts to finalize mapping documents for interfaces and design requirements.
• Upgraded the current WebSphere MQ Environment from 5.3 to 6.1.
• Designed and developed WMB Message flows and Message sets using toolkit.
• Involved in a team that administered WebSphere MQ, Message Broker in Development and test environments.
• Used ESQL to execute database stored procedures to get information from database tables, views.

Environment: JAVA/J2EE, XML, SQL, SOAP, IBM WMB, JSP, JDBC, Oracle 8i, NetBeans, IBM WebSphere MQ, Windows XP, Tomcat and CVS using Tortoise.