SUMMARY

• 8 years of professional experience in Analysis, Design, Programming, Implementation, Administration and testing .Around 7+ years of experience in configuring, installing, performance tuning, Deployment and Administration of IBM WebSphere, WMQ 6.x/7.x, WMB 7.x/8.x, IIB v9.x.
• Extensive Experience in Multi - Tier and Web Enabling the Legacy Systems with IBM WebSphere MQ series and WebSphere Message Broker.
• Extensive Experience in Pub/sub messaging feature.
• Strong Knowledge of Service-Oriented Architecture (SOA).
• Well versed with XML related technologies like XML Schema, XPath and XSL.
• Strong knowledge of Web services including HTTP, SOAP, WSDL and XML concepts.
• Expertise in writing shell scripts on various platforms like AIX and Linux to monitor WMQ and WMB.
• Expertise in design and implementation of WMQ and WMB in huge and complex environments using High Availability Clustering.
• Worked in Creating Best practice guidelines for development and deployment of Message Broker components.
• Responsible for creating Message Sets using XSDs, COBOL copybooks.
• Experience with File Nodes, HTTP Nodes (including SOAP format messages).
• Responsible for Test Strategy preparation & Deployment strategy preparation.
• Involved in Conducting relevant Proof of Concepts and Proof of Technologies.
• Comprehensive knowledge in working with RDBMS like DB2, ORACLE, Ms SQL Server and MySQL.
• Experience in handling the messages with MRM, IDOC, XML and JMS parsers.
• Experience in configuring Record and Replay, Event Monitoring for auditing the transaction messages and logging to a database, which can be replayed if required.
• Adept at analytical and problem solving skills.
• Experience in creating Tables, Views, Stored Procedures, Functions and Triggers such as in Oracle and DB2.
• Excellent Technical, analytical, problem solving, interpersonal, written and communication skills with ability to work under pressure in a highly visible role in a team and individually.
• Excellent understanding of the full Software Development Life Cycle (SDLC) and IT Production Control process & procedure.
• Extensive experience with data and data formats - architecture, analysis and transformation
• Experience on developing the services in Data power.
• Have good experience on using repositories like SVN, PVCS and Rational Clear case.

TECHNICAL SKILLS

Middleware: Websphere MQSeries V6.0/7.0, DataPower XI50v4.0.0, Websphere Message Broker 7.0/8.0/9.0, WTX.

Languages: Java, J2EE, SQL, PL/SQL, C, C++, and ESQL

Databases: Oracle (10g, 9i), DB2, MS SQL Server and My SQL

Scripting Languages: HTML, DHTML, XML, Shell Scripting

Protocols: TCP/IP, FTP, SMTP, HTTP

Operating Systems: AIX, Sun Solaris, Linux, Windows NT/2000/2003/XP/2007

Tools: Visual Age for Java, Jbuilder, Aquadata studio, DbVisualizer, XMLSPY, App Watch, CURL, Rational Clear Case, SOAP UI

Monitoring Tool: Appwatch, Tivoli Omegamon XE and Candle.

PROFESSIONAL EXPERIENCE

Confidential, Allegan, MI

IBM Integration Bus Developer

Responsibilities:

• Analysed and Designed Requirements (Architecture Scenarios and Case Studies)
• Prepared the functional requirement specifications based on the business requirement documents.
• Designed and Created Message sets using MRM import techniques and Message flows using ESQL to interface the various systems.
• Coded ESQL procedures and functions for message processing and configured to the respective node in the message flows.
• Implemented Web services message flow using SOAP nodes in IBM Integration Bus 9.0.
• Worked extensively on SAP Adapters to interact with SAP systems.
• Developed message flows using SAP Input node and SAP Request node to interact with SAP applications.
• Configured message broker and message queue runtime on windows environment.
• Involved in setting up UAT environment and configured the adapters.
• Installed IBM Integration Bus ToolKit, Websphere Message Broker Run Time and WebSphere MQ Series on Production and QA Servers.
• Created Configuration manager, Brokers, Queue Managers, defined Objects, channels, SSL, Clustering, shared channels, shared objects.
• Developed test cases for Common flows and performed UT (Unit Testing), ST (System Testing) and IT (Integration Testing).
• Published message flows as Web Services using SOAP and HTTP nodes.
• Administered the MQSeries Queue managers, Queues and Channels.
• Experience in monitoring the various MQSeries objects like queues, channels, listeners etc.
• Provided performance tuning to the queue managers and queues for optimal performance.

Environment: WebSphere MQ (WMQ) 6.0/7.5, IBM Integration Bus 9.0, SAP, Windows 2008 R2, MS SQL Server 2010, XML, ESQL

Confidential, Centennial, CO

Integration Designer/Developer

Responsibilities:

• Extensive experience with data and data formats - Analysis, Designing and Transformation.
• Currently working in COE (Centre of Excellence) team.
• Worked on Design, Development and Support on Message Broker, Data Power.
• Involved in the performance testing using several protocols like HTTP, SOAP, MQ and created some of the POC projects for the developers.
• Implemented different kind of SOA concept using different patterns on Message broker like FAF (Fire and Forget), R&R (Request and Response) and Aggregation patterns.
• Implemented message compression techniques for network level and application level to boost the enterprise application.
• Used Binary transmission mechanism like MTOM for the web service implementation to support large data transmission within the applications.
• Created exception handling and logging sub flows using ESQL and LOG4J to troubleshoot the application better.
• Did MQ administration job in the absence of admins and supported different applications whenever the admins help was required.
• Have created and consumed web service using SOAP Nodes.
• Also connecting with Data Power from Message Broker.
• Created multiple Brokers and Queue Managers on Linux.
• Have used mqm commands for accessing MQ and MQSI commands for accessing Brokers.
• Have implemented Cache using Global Cache which is introduced in Message Broker Version 8.
• Have implemented Pub-sub concept using Message Broker.
• Have used WTX node (Web sphere Transformation Extender) in Message Broker (WMB) to develop data mapping and integration solutions.
• Have used TRY CATCH, TRACE and THROW nodes for exceptions.
• Working on ELogging project as well which logs the incoming message and send Email using EMAIL Output node.
• Used Database with JDBC and ODBC connection using ESQL Compute Node, Java Compute Node and Database Nodes.
• Have worked on creating services on XI52 like Web service Proxy (WSP), Multi-Protocol Gateway (MPGW) and XML Firewall in Data power.
• Created Security policy configuration within Data Power.

Environment: WebSphere MQ 7.0, WebSphere Message Broker 7.0/8.0, Websphere Transformation Extender 8.0, Websphere Data power XI50, LINUX, DB2, J2EE, XML, ESQL, Web Service, IBM WebSphere Process Server (WPS), and IBM WebSphere Enterprise Service Bus (WESB).

Confidential, FL

Sr. WMB Developer

Responsibilities:

• Designed & Developed the message flows and message sets.
• Responsible for monitoring the Remote Queue Managers, Local queue managers and Broker Queues.
• Developed the service schema definition to validate the incoming messages to the broker.
• Developed the message sets using web service description language (WSDL).
• Designed and developed reusable sub flow for Business exception handling anderror logging.
• Responsible for troubleshooting the WMQ/WMB issues which are running Various platforms like AIX, Linux and Solaris .
• Web Service Message Flow testing using SOAP UI tool.
• Developed the consumer and provider service message flows using SOAP and HTTP nodes.
• Developed the message flow to compute node to implement the business logic.
• Responsible for making connections with Trading Partner’s FTP server with FILEZILLA
• Implemented the clustering of queue managers to achieve workload balancing and to reduce system administration.
• Deploying the message flows in WMB by creating the broker archive file/bar file.
• Involved in setting up ODBC client connections in the broker, SSL certificate registration with a broker. itten Effective ESQL language for Message Transformation from COBOL copy books and XML and Vice Versa.

Environment: IBM WebSphere Message Broker (WMB) 7.x/8.0, WebSphere MQ series 7.0, DB2, SOAPUI,MQMON 71, SOAP, Oracle 11g, ClearCase, Windows 2003, Linux, Z/OS

Confidential, NC

WMQ & MB Developer

Responsibilities:

• Design and Develop Enterprise Service Bus using WMQ v7.0, WebSphere Message Broker v6.1 to integrate multiple applications enterprise wide.
• 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 the MQ Series to integrate applications.
• Developed, Documented and Deployed Message Flow Interfaces utilizing various Nodes including Database and SOAP
• Installed WebSphere Message Broker, WebSphere MQ in development and test environments.
• Processed XML messages with exceptions and performed Message transformations, translation, validation of incoming messages, XML File lookups, database inserts, https posts and Java calls to backend systems.
• Troubleshoot existing message flows and message flow in current development.
• Defining and maintaining Queue Managers and MQObjects on test platform.
• Problem determination using a broker logs in a runtime environment.
• Documenting interface mappings, use-case, activity diagrams and test plans.
• Provided Troubleshooting and Integration Maintenance Support on 24x7 basis for MQ and WebSphere Message Broker Systems.
• Provided Naming Standards, Backup & Recovery, and Problem Determination Strategies for the project.
• Converting business rules into pure WMB message flows using different IBM primitive nodes.
• Transformed Request messages from SOAP XML to CWF & TDS based on the requirement.
• Developed test cases and test plans. Performed end-to-end testing, resolved problems and validated the test results. Performed unit testing and unit Integration testing.
• Assigned the Message flows to appropriate Execution Groups in Broker Runtime Environment
• Improving the Message processing performance by restructuring Broker domain, number of EGs and appropriate additional instance invocation and restructuring message-conversion and ESQL code change.

Environment: WMQ v7.0, WebSphere Message Broker v6.1, DB2, Oracle, J2EE, .NET, XML, DB2Connect, TOMCAT, Windows 2003, Linux, OS/390, Rational Clear Case.

Confidential, IL

WMB Developer

Responsibilities:

• Meeting with system analysts to finalize mapping documents for interfaces and design requirements.
• Performed administration tasks in development and test environments on MQ and Message Broker.
• Installed WebSphere Message Broker, WebSphere MQ in development and test environments.
• WebSphere Message Broker was used to route, transform and data enrichment.
• Designed and developed WMB Message flows and Message sets using toolkit.
• Developed SOA, EAI, Web Services and Workflow based solutions for quick response time, integration with disparate systems and efficiency improvements.
• Involved in a team that 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.
• Developed ESQL code for various message flow nodes like Compute, database And try/catch
• Used Java compute nodes for some of the complicated flows that involved sales for processing the JAR files that were created using servlets and JDBC Connections.
• Deploying the message flows in WMB by creating the broker archive file/bar file.
• Problem identification and resolution on development, test and acceptance.
• Used ESQL to execute database stored procedures, to get information from database tables, views.
• Written some java classes with methods to complement broker functionality and called those java methods from ESQL.
• Involved in migrating message flow and message set projects from Message Broker version 6.0 to Version 7.0.
• Written database stored procedures to build XML out of a database and write to a directory.MQ adapter was developed to take the XML file and write to MQ Queue using MQ java API.

Environment: Applications on IBM AIX, HP-UX, OS390, Windows 2003 server, WebSphere MQ Versions 6.0/7.0, Message Broker Versions 6.0/7.0, Databases - DB2 & Oracle, J2EE, XML/SOA/Web Services.

Confidential

Java/MQ Consultant

Responsibilities:

• Installed and configured MQseries in AIX, and Windows NT environment.
• Planned and Administered MQ environments for all stages of development as well as production.
• Designed and developed a part of the data model of the system.
• Provide support for applications utilizing MQ series, MQ Workflow and MQSI products for Enterprise Application Integration (EAI).
• Developed the scripts for creating and maintaining Queue Managers, Queues, Channels, Processes and other WMQ objects.
• Experience on MQ Clustering.
• Designed, implemented and deployed web based MQ Workflow applications using Servlets, JSPs and EJBs.
• Designed UI using JSP, HTML and validated with JavaScript for providing the User Interface.
• Created new queue managers and Configured into MQ clustered environment.
• Problem determination using local error logs and by running user traces and service traces.
• Involved in the Configuration Management and Version Control.
• Identifying the need for and defining Queue Managers, Clusters, Channels, queues, triggers and monitoring them on various platforms Windows, AIX.
• Wrote SQL scripts and PL/SQL procedures that perform some of the database tasks.
• Involved in the code-merge, and integration in the system environment.
• Involved in preparing Test Cases, Code Review, Deployment and Documentation.
• Involved in the load testing and Integration testing.

Environment: MQseries, DB2, Windows, AIX, Struts, Servlets, JSP, EJB, XML, JavaScript.

Confidential

Java Developer

Responsibilities:

• Designed Applications using J2EE Patterns like Service Locater, Session Facade, Transfer Object, Composite Entity etc.
• Designed and developed a fully configurable, web-based research databases.
• Hacked hardware to help and develop new imaging modalities.
• Database Design and Normalization on Oracle.
• Trigger Design and Implementation. application testing using JUnit.
• Resolved Security issues using Multiple Authentication which breaks authentication message passing time and guarantees more robust authentication.
• Resolved Session Management Issue on the thick clients.
• Designed and Developed Session and Entity Beans (EJB’s).
• Developed various layers using JSP, Servlets, and Business Objects.
• Responsible for Build & Release of the product to the Client & Testing Team.

Environment: Java, EJB, J2ME, J2EE, JSP, J Boss Application Server, JDBC, MVC, Oracle, SQL, PLSQL.