SUMMARY

• Having over 7 years of extensive and progressive experience in Design, Development and Testing with an earned reputation for meeting strict deadlines and delivering mission critical solutions on time and within budget.
• Remarkable experience in Software Development Life Cycle (SDLC).
• Expert in design and development using IBM WebSphere tools like Message Broker and MQ.
• Experienced in implementing SOA architecture using IBM WebSphere Message Broker/ WebSphere MQ.
• Extensive work experience in integrating applications based on transport protocols like MQ, JMS, Web Services, HTTP, SMTP and FTP.
• Experienced in publishing message flows as web services using HTTP and SOAP nodes.
• Experienced in transformation in Message Broker using esql, java and mapping.
• Experienced in working with different parsers of message broker like BLOB, MRM, XML, XMLNS and XMLNSC.
• Experienced in integrating Message Broker with SAP applications using SAP adapter nodes and SAP WBI Adapters.
• Participated in the teams through design, implementation, testing and launching of the software.
• Extensively used PL/SQL queries to interact with Oracle database.
• Extensive work experience in administration of WebSphere MQ and WebSphere Message Broker on various platforms.
• Experienced in creating queues, queue managers and other MQ objects using mqsc commands.
• Expert in configuring Distributed Queuing Mechanism (DQM), Clustering and Triggering in WebSphere MQ.
• Strong working experience in Windows, IBM AIX and Z/OS environments.
• At ease in high stress environments requiring superior ability to effectively handle multi - task levels of responsibility.
• Excellent communicative, interpersonal, intuitive, analysis and leadership skills.
• Proven ability to work efficiently in both independent and teamwork environments.

TECHNICAL SKILLS

Tools: IBM WebSphere Message Broker V 5.0/6.0/6.1 and 7.0, IBM WebSphere MQ V 5.3/6.0/7.0, IBM WebSphere Application Server V 5.0/6.0/7.0, MQSI 2.1

Languages: C, C++, SQL, PL/SQL, TSL, JAVA, PERL, XML, HTML

Operating Systems: IBM AIX, MVS/ESA, OS390, UNIX/Linux, Windows NT, Windows 2000/XP/98/95

Database: IBM DB2 8.2/9.1, IMS/DB/DC, Oracle 11i/9i/8i/8, MS Access, SQL Server 2000.

Subversion tools: IBM Rational Clear Case, Tortoise SVN, CVS.

Documentation: MS-Word/Excel/Power Point

PROFESSIONAL EXPERIENCE

Confidential, Palo Alto, CA

WebSphere Message Broker Developer

Responsibilities:

• Writing functional and technical specification documents for integrations.
• Designed & developed Message Sets, Message flows, Mediation flows and deployed in broker runtime.
• Used esql for routing and enrichment of incoming messages in compute and filter nodes.
• Created MQ objects such as Local Queues, Remote queues, Alias Queues, Sender and Receiver Channels etc. using mqsc script commands.
• Developed Message flows without Message set which used custom XSD/XSLT transformations to XML and Fixed Length Message (TDS).
• Published message flows as web services using SOAP and HTTP nodes.
• Created message sets for mainframes applications using COBOL copybook structures.
• Installed message broker runtime for both 6.0 and 7.0 versions in local and remote servers.
• Migrated message flows from Message Broker 6.0 to Message Broker 7.0.
• Installed WebSphere MQ on AIX 5.3.
• Implemented common error handling for all message flows.
• Designed message flows to interact with file system using file nodes.
• Participate in design, walkthrough, code review and defect review meetings.
• Developed message flows involving data flow using Environment variables, UDPs for dynamic DB parameters.
• Conduct System, Integration, Functional and Regression Tests in test and quality assurance environments.
• Worked with tools like mqmon and Rfhutil to work with WebSphere MQ objects like queue managers, queues, listeners, channels etc.
• Involved in On-call weekly rotation to provide 24 X 7production support and infrastructure Monitoring / troubleshooting.

Environment: WebSphere Message Broker V6.0/7.0, WebSphere MQ V6.0/7.0,IBM DB2, XML, COBOL, XSLT, RFHUTIL, AIX 5.3, Web Services.

Confidential, Sioux Falls -SD

Message Broker Developer

Responsibilities:

• 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.
• 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
• 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 WBIMB interfaces for the production roll over.
• Debugging existing message flows and message flows in current development.

Environment: WebSphere MQ V7.0, WBIMB V6.1, ESQL, Oracle & DB2, IBM AIX, Solaris, Windows 2000.

Confidential, Chicago

Message Broker Developer

Responsibilities:

• Designed micro design documents for the given macro documents.
• Identified gaps between new front end application and legacy applications.
• Installed Message Broker Toolkit, Broker Runtime, DB2 and WebSphere MQ on windows environment.
• Configured custom components for broker runtime like Configuration Manager, Broker and Broker Domain on windows environment.
• Worked on around two interfaces which uses SOAP transport nodes.
• Developed message flow as clients to invoke services which are present in back end of platform using compute and SOAP Request nodes.
• Published message flows as Web Services for the SOAP request messages coming from ARGO using SOAP nodes.
• Developed java code using MQI API for Java applications to interact with WebSphere MQ Server.
• Developed esql for mapping and filters applied in compute node and configured message sets for mainframes applications.
• Troubleshooting and debugging messages flows using trace nodes and configured logs for message flows and used flow debugger for observing behavior of message flows.
• Developed scripts for creating queues on windows environment and performed administrative tasks using mqsc commands.
• Created local queues, alias queues and remote queue definitions on local and remote servers.
• Configured distributed queuing mechanism for queue managers to establish communication between broker and configuration manager.
• Administered the Queue manager, Queues and Channels.

Environment: Windows XP, AIX 5.3, IBM WebSphere Message Broker 6.1, WebSphere MQ 6.0 and DB2 9.5.

Confidential, NJ

Software Engineer

Responsibilities:

• Implemented the Client Side of the Java Web Service using Axis1/2 with Java Servlet.
• Designed a generic XML scripting tool to solve dynamic customer requirements.
• Developed a Swing based UI tool to auto generate XML scripts.
• Written a parsing algorithm for the script XML to communicate over SOAP based Web Service.
• Implemented a decoupled messaging system using JMS for efficient data synchronization between different systems.
• Written Store Procedures in SQLServer and Oracle to solve complex customer requirements. Extensively used JDBC APIs for calling Store Procedures and other SQL statements from XML script
• Responsible for requirement gathering, providing efficient solution to various customer issues, delivering customized code, deploying and testing.
• Involved in client interaction for resolving technical and functional issues on a daily basis.
• Managed the on-site and off-shore team

Environment: Java1.5, JWS, XML, JMS, Servlet2.4/2.5, SQLServer, Oracle, Websphere, AIX, Windows

Confidential

Java Developer

Responsibilities:

• Developed this application using Java, Struts in Eclipse IDE.
• Created Enterprise java beans for interacting with web services.
• Created the software design document for the application and implemented port-in and port-out process using the above technologies.
• Wrote Ant scripts to create deployment packages.
• Worked on WebLogic performance tuning and deployed the application on WebLogic Server.
• Created cluster server in WebLogic server for load balancing of the application.
• Supported onsite team during production.
• Led a development team of two members which delivered a Proof of Concept and the full featured application. Involved in creating tasks and tracking tasks for the team members and effort estimations.
• Created test plan for unit testing, integration testing and regression testing.
• Authored the User Manual, Release Document and Test Case Document.

Environment: Java, Struts, Enterprise Java Beans, Web Services, Eclipse, WebLogic Server, JBoss, Oracle, Unix, Ant, CVS