SUMMARY

• 8+ years of IT experience in the development, design, testing and Implementation of Application Integration, web application development and client - server application development.
• Having Experience in integration using IBM Middleware technologies like IBM Web Sphere MQ Series and Web Sphere Message Broker and IBM Integration Bus.
• Experience in Designing, developing and testing IBM Web Sphere Message Broker (WMB) using v6.1, v7.0, v8.0, IBM Integration Bus (IIB) v9.0, IBM Integration Bus (IIB) v10.0 and IBM Web Sphere Message Queue v6.0, v7.0, v7.5.
• Experienced in setting up point to point communication and Publish/Subscribe style of messaging in IBM Web Sphere MQ.
• Strong knowledge in Web Sphere Service Registry and Repository for storing, managing data, ordinarily alluded to as administration metadata.
• Hands-on-experience with message domains like DFDL, XMLNSC, JSON, MIME, MRM, JMS Map, JMS Stream, XMLNS, BLOB, Data Object, and XLS.
• Strong experience in design and development of message flows applications, message models.
• Experience in preparation of Technical design documents based on the Business Requirement & Functional Specifications.
• Worked in Creating Best practice guidelines for development and deployment of IIB components.
• Experience in Object Oriented Methodology and tools with proven ability to design, develop, test and implement technical solutions.
• Strong programming Knowledge using ESQL.
• Strong programming Knowledge in Spring MVC, Hibernate Web Services.
• Experience working with EDI and HL7 interfaces
• Experience in creating Tables, Views, Stored Procedures, Functions and Triggers such as in Oracle and DB2, SQL and db2.
• Strong Knowledge of Service-Oriented Architecture (SOA), ESB, WSRR, JSON.
• Experience in implementing the Web sphere JMS messaging features and APIs used in attaining the connectivity.
• Expertise in different nodes of IIB/ WMB such as Web Services - HTTP/ SOAP, Web sphere MQ, File, Transformation and Database etc.,
• Strong knowledge in handling the messages with MRM, SOAP, XMLNSC, BLOB, JSON, DFDL and JMS parsers etc.,
• Deployment of IIB components using web UI.
• Strong knowledge of Web services including SOAP, WSDL and XML concepts.
• Well versed with XML related technologies like XML Schema, XPath and XSL.
• Hands on experience in resolving critical problems in WMQ, WMB, IIB and WTX on various platforms like AIX and Windows.
• Analyzed logs and data flows through Data Power exposed services, during joint troubleshooting sessions
• Expertise in writing scripts to deploy Message Flows and Message Sets application/library
• Strong knowledge in migration from WMB 7.0 to IIB 10
• Experienced in IBM Web Sphere ESB and Mule ESB Enterprise Service Bus Technologies
• Extensively worked in agile methodology
• Extensive Programming experience in ESQL and Java.
• Experience working on version controls like SVN, GIT, CVS, TFS. etc.
• Excellent communication skills, able to explain complex technical structures in an understandable user- friendly format.
• Team player with strong communication and interpersonal skills.
• Proficient in interaction with the business users by conducting meetings with the clients in the Requirements Analysis phase. Extensive functional and technical exposure. Experience working on high-visibility projects.
• Developed detailed DataPower build documentation, including backup and recovery strategy.

TECHNICAL SKILLS

Web sphere: IBM IIB (IBM Integration Bus), WMB, WMQ, MQ Series (NT/ Solaris / AIX / HP-UX), OS390, AS/400), MQ, JMS, Data Power, WSRR.

Middleware Technologies: IBM Integration Bus (IIB), IBM Message Broker v8.0/v7.0, MQFTE, IBM MQ v7.5/v6.0, IBM Data Power XI50/XI52, Oracle SOA Suite 11g, OSB, TIBCO BW, EMS, RV, Administrator

Scripting Languages: UNIX shell scripting, Linux scripting, HTML, JavaScript.

Protocols: TCP/IP, HTTP, HTTPS, SMTP, SOAP and FTP

Databases: DB2 UDB for Linux Unix Windows, Oracle 10g and SQL Server, My SQL.

Operating System: Windows Family, UNIX/Linux, Solaris, Z/OS.

PROFESSIONAL EXPERIENCE

Confidential, Dallas, TX

Sr. IIB Developer

Responsibilities:

• Developed a message flow to invoke the Vendor's web service and map the retrieved response from the web service call to the make a request to the Client's web service to insert the messages in to the Client database using Soap Nodes and Compute Nodes.
• Integrating Web Services applications and legacy applications as part of the Enterprise Application Integration (EAI) using IIB 10.0.
• Developed sub flow to be incorporated into the main Message Flows for Error handling and directing the errors to the appropriate queue depending the type of error (Application or System Error) using TryCatch Node, Compute Node and MQ Output Nodes.
• Developed External Procedures in the Broker Schema to be called at different points in the Message Flow.
• Designed the DFDL, MessageFlows to encapsulate the business logic using IBM Nodes and ESQL. Business Logic includes Data Transformation (COBOL to XML and viceversa, handling Fixed Records (CWF), TDS, and XML.
• Added Event Monitoring feature into the flows for auditing purpose.
• Developed Message Flows with multiple WebService calls with Soap Request Nodes.
• Developed Message Flows using File nodes to parse TDS messages in DFDL domain and to split the records the incoming message to XMLNSC format to make a request to the WebService.
• Incorporated MQnodes to offer transactionality for the file.
• Developed Message Flows to make calls to the database using SQLServer/Oracle.
• Developed External Procedures in the Broker Schema to be called at different points in the Message Flow.
• Developed ESQL code implementing Business Logic for all types of message flows. Migrating data from BizTalk to IIB.
• Performing tasks for the development of data in IIB and resolving and fixing the errors caused during migration.
• Requirements gathering and analysis, time estimates, preparing design documentation, design reviews, development, testing and deployment.
• Designing and creating message flows and message models using ESQL to interface with various systems.
• Expertise in ESQL Programming, fine tuning of message flows, routing and transformation of messages with various message formats like XML, CSV and CWF.
• Creating Activity Monitoring profiles to fix the issues which occurred during the development phase.
• Working with code repository TFS. Upload, review the code after check in and check out changes made to application. Sharing the modified data with team in easy and accessible way.
• Accessing with the databases where the monitoring data is stored. Reviewing the queries for debugging purpose and fixing the errors in message sets and message flows.
• Discuss business solutions with Selective Insurance BizTalk Architect, resolve existing problems and improve the application stability for migration.
• Coordinate with Architects, supporting the development of application and implementing the process as per specifications provided.
• Answering the technical queries, driving the product initiatives and metric collection and analysis.
• Reviewing of work products and deploying the application in the test environment, it includes fixing of bugs and fixing technical errors that may come up during this phase.
• Supporting the system components during system testing, integration testing and during promotion of these components to Production environment.
• Worked extensively on Mapping Node using the Custom ESQL property for transformation purpose and also configured the Database.
• Extensively used flow debugger to track messages through message flows and check for errors for debugging purpose during developing/testing phases.
• Migrated from Sonic ESB to DataPower, researched and analysed existing systems.
• Modified programs and verified logic.
• Kept updated to maintain currency of skills set, tested and debugged internal and client systems.
• Developed test plans and identified issues as needed.
• Completed applications and systems evaluations and drafted documentation reports.

Environment: IBM Websphere Message Broker 10.0/9.0, IBM Websphere MQ 8.0/7.5. Soap UI, XML SPY, Rfhutil and TFS (Source Control Versioning), SQL Server 2012, git-hub.

Confidential, Sacramento, CA

IIB/WMB Developer

Responsibilities:

• Worked with TDS and XML, XMLNSC message formats.
• Developed Message Flow interfaces using WMB to transform messages to meet their business needs with the help of IBM Primitive nodes i.e. Compute Node, Filter Node, Route to Label, Reset Content Descriptor, Trace and XML Transformation Nodes.
• Developed Message Flows to process Leads received from various sources using IBM Integration Bus (IIB) and Web Sphere MQ (WMQ).
• Modified ESQL within Message flow Compute and Filter nodes to simplify processes.
• Created the Message Sets, Message definitions to encapsulate the business logic using MRM import techniques and message flows using ESQL to interface with various systems.
• Business Logic includes Data Transformation from XML Schema and WSDL.
• Developed test harness to test the web services which helps test teams to test web service components independently using various request and response XML
• Implemented Publish Subscribe using IBM Integration Bus (IIB V9.0) and Web Sphere Application Server (WAS 8.5).
• Closely working with QA, Business and Architect to solve various Defects in quick and fast to meet deadlines.
• Worked on Defining and maintaining Queue Managers, Queues, Channels and other MQ Objects on various platforms.
• Responsible for Designing, developing, unit test and integrated Message Broker flows in WMBv7 and IIB9.
• Worked on Financial Transaction manager (FTM2.0 & FTM3.0.0.5) mostly for error handling and tracking the transactions in GUI.
• Documented, tested and provided on-going support for applications.
• Created MQ infrastructure designs and worked with the MQteam for implementing designs.
• Designed different components of the transition including Validation, Worked with TDS and XMLNS, XMLNSC, JSON, BLOB, CSV message formats.
• Written Database triggering through IIB message flow using ESQL with Mapping Node and DFDL • Worked with IR360 and Rfhutil to work with Web Sphere MQ objects like queue managers, queues, listeners, channels etc.
• Initiated and participated in Walkthroughs and Code Reviews • Worked on supporting Production Releases.

Environment: IBM Web Sphere MQ, Web Sphere Message Broker V7.0, IBM IIB Rfhutil, Soap UI, ESQL, Java, AS/400, SQL, Oracle, Z/OS, AS/400, Linux, Windows, AIX, Solaris, Quality Center, WAS 8.5, IR360, FTMv2.0,3.0.0.5

Confidential, San Jose, CA

IIB Developer

Responsibilities:

• Involves in Definition of the solution architecture including the integration and application architectures to establish an effective framework for reuse.
• Involved in providing architectural direction for the analysis and design of the WBI Message Broker components including message sets, message flows and external Java procedures and WebSphereMQ components.
• Created and configured MQObjects like QueueManagers, Remotequeues, LocalQueues, QueueAliases, Channels, Clusters, Transmission Queues, Performance Events, Triggers, Processes, MQ error trapping application and performance tuning/monitoring.
• Developed flows that are triggered at regular time intervals using Timeout Notification node.
• Developed different Web Services using HTTP Nodes to support SOA.
• Worked with Compute node, Soap Nodes, File Input node, File Output node and Timeout Notification node and MQnodes.
• Implemented solutions using IBM Security Access Manager (ISAM), Tivoli Access Manager (TAM), and Tivoli Identity Management (TIM).
• Developed shell scripts for migrating configurations from DEV to SIT, UAT and Prod.
• Developed logging and auditing modules to log required information for debugging and auditing.
• Developed Security modules using AAA policy, Siteminder and custom xslt's.
• Used Datapower to execute SQL statements like SELECT and INSERT in Oracle10g Database.
• Built an Error Module using Try Catch nodes to catch the exceptions and later logging erred messages and Exception List on to the Queue.
• Involved in working with UDB-DB2.
• Created XSLT style sheets for the XML data transformation from XML to XML and from XML to HTML.
• Hands on experience in resolving critical problems in EAI Architecting, ESB, WMQ and WMB on various platforms like AIX and Windows.
• Used SVN as version control system.
• Problem determination using local error logs and by running user traces and service traces.
• Participate in daily and weekly test and status calls.
• Debugging existing message flows and message flows in current development.

Environment: IBM WebSphere Message Broker 7/IIB9, IBM WebSphere MQ, IBM DB2, ESQL, Soap UI, SVN, XSLT, UNIX, Rfhutil and Windows, AIX.

Confidential, Chicago, IL

WMB Developer

Responsibilities:

• Message Broker Administration Installation/Upgrade, Configuration and Support, Deployment and Development of Message flow.
• Designed and Developed ESQL, Message Flows, Message Sets using Toolkit.
• Designed Flows using SOAP/HTTP nodes.
• Troubleshooting and debugging WBIMB messages flows using Trace nodes Throw node, Try and catch node.
• Created a deployable broker archive (BAR) file. Configured and deployed the BAR files to a test as well as production environments.
• Transformations from EDI files to XML and XML to EDI.
• Implemented ESQL logic for database lookups, Message Validation/ Translation/Transformation, Exception Handling and Stored Procedures for batched code set lookups.
• Setup and configured DB2 and Oracle11g databases for the broker using the ODBC files for Message Broker runtime environment.
• Used ESQL to execute database stored procedures to get information from database tables, views.
• Setup Broker domains and execution groups.
• Assign the message flows to appropriate Execution Groups in Broker Runtime Environment.
• Involved in creating and developing test cases, test messages for Unit, Integration and QA testing.
• Helped the team to work with SQL server connectivity for MS Project from WMB using message flows involved file input and file output nodes.
• Developed and documented all the processes for the migration.
• Knowledge transfer to end users.

Environment: IBM WebSphere, Servlets, JSP, XML, EJB, JDBC, Oracle, UML, DHTML, CSS, HTML.