SUMMARY

• Over 8 years of professional experience in Software Development and having 5 years in Middleware technologies like WMB (Web sphere Message Broker) and MQ (message Queue), WTX, Datapower, Java/J2EE and Web related technologies.
• Experienced in design, development and mapping using WebSphere Message Broker, IIB9 and Web Sphere MQ with different formats like XML, XMLNS, XMLNSC, TDS, MRM, CWF and DFDL.
• Created different patterns in Message Broker and IIB9.
• Extensively worked on implementing Service Oriented Architecture (SOA) using Web Services (SOAP, WSDL, UDDI)
• Strong at XML Technologies like DTD, XSL, Schemas,X - Path,DOM, SAX
• Excellent ESQL programming skills to handle message routing and transformations.
• Have the very good understanding of Message set, WTX type trees, MPG, Front Side Handler, Back End Handler.
• Experienced with configuring JCo Adapters. Implemented naming standards for various WMB, WTX, WDP and WMQ.
• Hands on experience in building WTX maps, Deployment of data power objects, deployment of BAR files with promotable properties, migration of MQ objects using MQ scripts.
• Hands on experience in developing Java and J2EE applications using Eclipse 2.0/3.0/3.1, My Eclipse 4.1.
• Experience in deployment of the J2EE applications onWebSphere, WebLogic, Apache Tomcat.
• Experience with JUnit, DB unit in performing unit testing and determining the application functionality and Monitored the error logs using Log4J and fixed the problems.
• Expertise in designing and developing Web based Enterprise applications using J2EE technologies like JSPs, Servlets, Struts, Spring, Hibernate.
• Developed Java Beans and used custom tag libraries for embedding dynamic into JSP pages. Performed asynchronous data validation using AJAX.
• Extensive experience in working with various databases like DB2, Oracle and SQL Server.
• Ability to learn and adapt quickly to the emerging new technologies.
• Excellent communication, analytical and interpersonal skills and highly motivated team player with ability to work independently.

TECHNICAL SKILLS

Web Sphere Family: WMBT 6.x, WMBT 7.x, WMB 6.x, WMB 7.x, WMQ 6, WMQ 7.x, WTX 8.2, DataPower XI 50 (v 3.8)

Operating Systems: Solaris, Linux, AIX, MS Windows XP/2000/NT/98

Languages: JAVA, J2EE, (JDK, JMS, JSP, Servlets, EJB), ESQL, MQ Scripts, SQL, XSLT, XML, Java Script, PERL

Databases: Oracle 10g/9i/8i/7.3, DB2, SQL server, MS Access

Web Technologies: XML,XSD,XSLT, HTML, DHTML, Java Script, Perl

Tools: & Utilities: VisualAge for Java (4.0/3.5), JBuilder 4.0, Visual Basic 6.0

HTML Editors: Dream Weaver MX, FrontPage 98

PROFESSIONAL EXPERIENCE

Confidential, Minneapolis, MN‎

Sr.IIB Consultant

Responsibilities:

• Writing functional and technical specification documents for integrations.
• Participate in design, walkthrough, code review and defect review meetings.
• Published message flows as web services using SOAP and HTTP nodes.
• Developed Maps in WTX for transforming SWIFT MT messages.
• Created message sets for mainframes applications using COBOL copybook structures.
• Installed message broker runtime for both 7.0 and IIB9 versions in local and remote servers.
• Migrated message flows from Message Broker 7.0 to IIB9.
• Created DFDL parser for parsing mainframes messages and custom format messages
• Developed Flows for Event Monitoring of Existing Applications and Enabling Automated retry mechanism.
• Created MQ objects such as Local Queues, Remote queues, Alias Queues, Sender and Receiver Channels etc. using mqsc script commands.
• Designed & developed Message Sets, Message flows, Mediation flows and deployed in broker runtime.
• Developed Message flows without Message set which used custom XSD/XSLT transformations to XML and Fixed Length Message (TDS).
• Used ESQL for routing and enrichment of incoming messages in compute and filter nodes.
• Implemented common error handling for all message flows.
• Designed message flows to interact with file system using file nodes.
• 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.
• Involved in On-call weekly rotation to provide 24 X 7 production support and infrastructure monitoring / troubleshooting.

Environment: WebSphere Message Broker 7.0,IIB9, WebSphere MQ V7.0/7.5,IBM DB2, XML, WTX 8.2, WTX Map Designer, DataPower XI 50,COBOL, XSLT, RFHUTIL, AIX 5.3, Web Services.

Confidential, Atlanta, GA

WebSphere Message Broker Developer

Responsibilities:

• Responsible for the External and internal customer interaction, requirement analysis and assigning resources for the completion of those tasks.
• Documented development standards and advised developers in developing applications in Java/J2EE and JMS that feed and receive messages. Defined communication procedure between Agencies and SAP System.
• Troubleshooting and debugging WMQI/WBIMB messages flows using trace nodes and error handling nodes.
• Developed message flows and message sets for handling inbound and outbound data to backend systems and other Pub-Sub models and merge, purge of insurance data.
• Developed error handling sub-flows for handling all types of errors throughout the message flow i.e. Application Errors, Business Errors and System Errors as per the client requirement.
• Developed message flows which done XML transformations and conversions from one format to another.
• Developed automation and monitoring Scripts in conjunction with BMC Patrol for MQ
• Fail over, Disaster recovery, backup and error handling.
• Developed procedures for daily operation of MQSeries on OS/390, SunSolaris, HP Unix, AIX, and Window 2000
• Developed wrappers over MQ series for easy portability of applications.

Environment: IBM MQ Series 7.0/7.5, Web sphere Message Broker 7.0/8.3, Java/J2ee, OS/390, Windows, Oracle/DB2, Java, XML/XSLT, PL/SQL.

Confidential, Horsham, PA

WebSphere Message Broker Developer

Responsibilities:

• Developed Message Flow interfaces to transform messages with the help of WMB nodes i.e. Compute Node, Filter Node, Route To Label, Label, Reset Content Descriptor and Trace Nodes.
• Designed and developed message flows for integration with Legacy systems.
• Developed message flows for XML transformations and conversions from one format to another.
• Used patterns like request reply, fire forget and pub-sub.
• Participated in administration and deployment of messageflows on WMB runtime.
• Worked on converting Integration patterns from Technical design documents in to working components.
• Reviewed existing legacy code and planning for their migration to WMB.
• Developed message flows to handle inquiries by sending the messages on to main frames and sending the response back (Request - Response message flows).
• Created sequence diagrams, functional and technical specifications for the interfaces.
• Involved in trouble shooting using MQ and MB error logs.

Environment: WMB Toolkit 6.1, WMB 6.1, MQSeries 6.0, Oracle, XML, XSLT, SOA, AIX, Web Service.

Confidential

Java Developer

Responsibilities:

• Developed the GUI of the system using HTML, JSP and client-side validations was done using JavaScript. Built and accessed the database using JDBC for ORACLE.
• Struts Framework in conjunction with JSP and Tag Libraries used in developing user Interface for administrative screens and user interaction screens.
• Developed Session Beans for necessary transactions like fetching the data required, updating the customer information
• Worked on coding of Servlets and EJB communication
• Worked on Maven for getting latest jar files including common-collection.jar, common-logging.jar etc. from Apache.
• Developed Servlets to process the requests, transfer the control according to the request to Corresponding Session Beans, JSP pages.
• Developed Web Logic container security components for adding vendor specific Security Realm to application using JMX.
• Java Servlets and JSP pages were deployed on the Web Logic Application Server for retrieving user information and posting related data.
• Connected to backend database by using JDBC.
• Used SQL query language in SQL server for creating stored procedures.
• Worked on database interaction layer for insertions, updating and retrieval operations of data from oracle DB by writing stored procedures.

Environment: Java/J2EE, Struts, EJB, Web Logic Server, Oracle, Linux, XML, HTML, JavaScript, Ant, PL/SQL, JSF, JUnit.