SUMMARY

• Strong IBM WebSphere Message Broker Developer with 7+ years of experience in Middleware Architecture using IBM WebSphere MQ, WMB/IIB
• Expert in Enterprise application integration (EAI)and SOAArchitecture, development and administration withIBM MQSeries 6.x, 7.x, Message Broker Products (WMB 8.x/7.x/6.x) and IIB 9.
• Strong working knowledge in SQL, HTML, XML, XSD
• Expertise in designing and developing Web Services using WSDL, SERVICE and SOAP using SOAP/HTTP and SOAP/JMS
• Expert in developing message flow interfaces using WMB to transform messages between different clients to meet their business needs with the help of IBM Primitive nodes i.e. Compute Node, Filter Node, RouteToLabel, Label, ResetContentDescriptor, File Nodes, Transformation nodes, Trace, and Database Nodes etc.,
• Well experienced in design and development of Message Sets, Message Definitions, Message flows, ESQL, and Java
• Expert in using ESQL to perform database operations from within the message flows
• Designed flows that use Try Catch, Throw and Trace nodes for controlling and diagnosing errors
• Strong at trouble shooting using logs, traces and also by designing generic error handling sub flows
• Extensively worked with different parsers of MB like DFDL, MRM, XML, XMLNS and XMLNSC
• Highly experienced in MQ, File, Database, XSLT, HTTP, Mapping and SOAP nodes along with the Transformation, Construction, Routing and Timer nodes
• Expert in integrating applications using transport protocols like MQ, JMS, Web Services, HTTP, SMTP and FTP
• Worked in all Phases of SDLC in various delivery models with On - Site and OffShore teams
• Worked closely with Project Managers, Development, Testing and Support teams in delivering project deliverables on time, cost and quality
• Familiarity and experience with various procedures and policies required for escalation and outage resolution with Strong documentation skills.

TECHNICAL SKILLS

MQSeries Family: WMQ 6.0/7.x, WMB 6.0/6.1/7.0/8.0 , IIB 9.x

Operating Systems: Windows200X/NT, Sun Solaris, MVS IBM, AIX 4.x/5.x, LINUX (REDHAT)

Application: IBM Integration Bus V9, IBM WebSphere Message Broker V 5.0/ 6.0/6.1/7.0/8.0 , IBM WebSphere MQ V 5.3/6.0/7.0/7.5 , IBM WebSphere Application Server V 5.0/6.0/7.0, MQSI 2.1.

Database: ORACLE 8i/9i/10g/11g, DB2, MS SQL Server, MS Access.

Programming Languages: WebSphere MQSeries, J2EE (EJB, JSP, Servlets, JDBC, JMS), C/C++, JavaScript, SQL, HTML, XML, XSLT, ESQL, UNIX Shell Scripts.

Tools: RFHutil, XMLSpy, NetTool, Soap UI, SQL Developer

PROFESSIONAL EXPERIENCE

Confidential, TX

WMB Consultant

Responsibilities:

• Designed and developed integration solutions used in WMB and MQ Series
• Involved in design, development and testing of the application
• Developed message flow interfaces using WMQ to transform message between different clients to meet their business needs with the help of IBM primitive nodes i.e.Compute node, Filter node, Route to Label, ResetContentDescriptor, Trace and Database nodes. Message flows and the sub flows will process all requests
• Coded ESQL procedures and functions for message processing and configured to the respective node in the message flows
• Processed XML messages with exceptions and performed Message transformations, translations, validations for incoming messages, XML file lookups, database inserts, https posts and java calls to backend systems
• Comprehensive knowledge in working with RDBMS like DB2, ORACLE, MS SQL Server and MySQL
• Extensively worked on developing WSDL, XML, XSD schemas for web service components
• Developed message flows using HTTP, SOAP, Routing and Transformation for hosting and calling web service
• Experience in handling the messages with MRM, DFDL, and XML.
• Developed message flows which done XML transformations and conversions from one format to another, SOAP, XML to MRM mappings and transformations
• Troubleshooting and debugging messages flows using Trace node, Throw node, Try and catch node.
• Conduct System, Integration, Functional and Regression Tests in test and quality assurance environments.
• Monitor logs and queue depths to proactively find potential problems
• Designed & Developed the Audit flow, Routing sub flow and Error Handling sub flow to re-use into the main flows.
• Responsible for Test Strategy preparation & Deployment strategy preparation
• Responsible for the technical design and Mapping documents of EAI projects from requirements
• Involved in Conducting relevant Proof of Concepts and Proof of Technologies
• Worked as primary production support 24x7.
• Knowledge transfer to end users.

Environment: WMQ 7.x, WMB 8.0, RFHutil, Soap UI, ESQL, XMLspy, Oracle, Linux.

Confidential, NJ

WMB Consultant

Responsibilities:

• Responsible for full life cycle of development including analysis, design, coding and testing for the assigned modules.
• Worked in a team for production support and enhancements in the application.
• Analysis of the existing Vendor applications and created a road map for their integration to EIP (Enterprise Integration platform)
• Created Functional and technical design documents and for the EIP platform Phase I.
• Developed and designed message flows and message sets using ESQL to validate the XML messages.
• Developed SOA, EAI, Web Services and Workflow based solutions for quick response time, integration with disparate systems and efficiency improvements.
• Developed message flow using Compute Node, Java Compute Node, XML Transformation Node, Filter Node, Route to Label, Label, Reset Content Descriptor, Flow order, File node and Database Nodes.
• Developed message flows using HTTP Request, HTTP Input Node and HTTP Reply Node for hosting and calling a Web Service.
• Involved in tuning the IHS server nodes, JMS nodes and MQ nodes for the optimal performance of the messaging applications.
• Built an Error Module using Try Catch nodes to catch the exceptions and later logging erred messages and Exception List on to the Queue.
• Demonstrated experience in Web services development using Message Flows, the flow act as service provider as well as requestor to consume the services, using HTTP and SOAP messages.
• Involved in Designing of Cluster environment and then creating cluster Queues and Channels for work load distribution.
• Worked closely with application developers on various aspects of MQ and Message Brokers.
• Developed test scenarios and measurement techniques for performance monitoring.
• Involved in code and performance reviews of the code.
• Providing input to the documentation team.
• Provided Technical support for production environments resolving the issues, analyzing the defects, providing and implementing the solution defects. Resolved more priority defects as per the schedule.

Environment: MQ Series 7.0, Message Broker 7.0, XML, SOA, DB2, MQ Secure, Windows.

Confidential, San Francisco, CA

MQ and Message Broker Developer

Responsibilities:

• MQ: Administration, Installation/Upgrade, configuration, Support, MQ client.
• Upgrade WMQ from version 5.3 to 7.0 on GMS servers (Windows Servers) and AIX servers.
• Message Broker: Administration Installation/Upgrade, Configuration and Support, Deployment and Development of Message flows.
• Upgraded WMB version 5.0 to version 6.1 on AIX.
• Java: Develop, deploy and support standalone Java applications, MQ Client for Java.
• UNIX: AIX working on scripting like start and stop Message broker, Java Programs.
• HP PPM Administration, Installation/Upgrade, Configuration, Migration of Oracle ERP application code.
• Transfer of WMB and MQ from one Unix Box to another UNIX box.
• Troubleshooting and debugging WMB messages flows using Trace nodes and throw node, Try and catch.
• Configured the Oracle 9i and DB2 as the database for Message Broker runtime environment.
• Created a deployable broker archive (BAR) file. Configured and deployed the BAR files to a test as well as production environments.
• Involved in creating and developing test cases, test messages for Unit, Integration and QA testing.
• Monitor logs and Queue depths to proactively find potential problems.
• Websphere Application Server: WAS Administration, installation/Upgrade, Configuration and Support.
• Worked on upgrade WMQ from version5.3 to version 7.0.1.0 on AIX 5.3 and Windows servers 2003.
• Standardize the MQ components.
• Created work flows for Configuration Management and Deployment Management in HP PPM.
• Changes to existing Message flows and Java programs as per requirements ex: per WMB project added new Message flows for triggering Mail stream and updating Oracle with the status from Mail stream.
• Developed new Message flows for UI Container project.
• Worked in Analysis, Team Management, Scheduling, and Test Case Preparation and Testing WMB applications.
• Administered the WMQ Queue manager, Queues and Channels, Debugging the day to day problems.
• Designed and developed XML based WMB Message flows.
• Configuration of the Configuration Manager and Broker.
• Interacted with the Oracle ERP team, POP/MS teams to arrive at the design of the interface.

Environment: Message Broker 6.1, 6.0, MQ Series, Oracle, Java/J2EE, Windows NT, UNIX- AIX, XML.

Confidential, Kanas City

Message Broker Developer

Responsibilities:

• Involved in the design and development web Services.
• Exposed and invoked different Web Services using SOAP and HTTP Nodes to support SOA.
• Built an Error Module using TryCatch nodes to catch the exceptions and later logging erred messages and Exception List on to the Queue
• Developed and designed the reusable sub flows for error checking, Business exception handling and logging.
• Developed ESQL for calling stored procedures and external Java interfaces from Compute Nodes.
• Worked in transformations of XML, MRM, CWF, TDS and EDI format messages.
• Using Clear Case to keep track of which versions of which files were used to build each internal & external release of a software product
• Designed and developed Stored Procedures.
• Worked with JCN, Soap, File, Email and Collector nodes.
• Developed test scenarios and measurement techniques for performance monitoring.
• Providing technical and administrative support for Middleware systems in development, quality assurance and production environments.
• Tested various existing WMB interfaces for the production roll over.
• Debugging existing message flows and message flows in current development.

Environment: WebSphere MQ, WMB V6.0, ESQL, Oracle & DB2, Windows 2000.

Confidential

Java Developer

Responsibilities:

• Involved in the system study and design reviews
• Developed the application using Servlets
• Developed several reports using Crystal Reports
• Involved in developing GUI of screens using JSP new team members and leading a team
• Bug fixing, Testing and deployment of fix
• Developed the web interface with HTML
• JavaScript was used to validate the client side Form input
• Accessing, inquiring and updating the Oracle database was accomplished using JDBC
• Developed Java Servlets and JSP’s for user Input and generating request related responses

Environment: Java, Java Servlets, JSP, JavaScript, HTML, JDBC1.1 and Oracle8.0, Windows NT.