SUMMARY:

• 5+ Years of extensive experience in Designing and developing solutions in Confidential Middleware tools ( Confidential Integration Bus, WebSphere Message Broker, MQ Series, WTX and Datapower)
• Good understanding of delimited, fixed length, XML, Cobol, JSON, ANSI X12 and EDI message formats and creating XSDs and WSDLs
• Extensive experience in developing message flows to invoke and expose SOAP and Restful Web services
• Having Middleware production support experience with Confidential WebSphere Application Server and MQ monitoring and administration
• Hands on expertise in create and configure the components of Datapower appliance such as Web Service Proxy, Multi - Protocol Gateway, XML and Web Firewall and SSL Proxy Profiles
• Created documentation related to data power configurations, interfaces for operations team to deploy the configurations in production
• Experience in requirement gathering, analysis, design and developing Design Documents
• Strong coding skills in ESQL, Java and XSLT programming
• Proficient in implementing Message modeling (DFDL) for COBOL, fixed length and Comma separated values file formats and performing message transformations
• Experience as developer in configuring WSP, MPGW and XML Firewall service objects using Data Power XI50/XI52
• Experience in applying security polices certificates and encryption in various Datapower devices
• Adhered to organization standards and Developed best practices and Performance guidelines
• Worked in Agile and Waterfall Methodologies. Strong Scrum experience
• Involved in the setup of WSRR and its integration with Message Broker and Data Power
• Expertness with WTX (8.4.x) in creating type trees, input and output cards and functional maps. Involved in tracing, casting data types, using profiler to build the maps.
• Implemented Record and Replay functionality and Global caching in IIB
• Configured policies and rules, performed on-device and off-device logging, and troubleshooting in Data Power
• Good understanding of Splunk tool for debugging and have knowledge on dashboard creations
• Extensive experience in using SOAP and REST-UIs for web services testing
• Designed and developed interfaces with third party vendors like Bing
• Install Tivoli monitoring and monitor applications and System performance with the tool
• Hands-on experience in development of Queries and Stored Procedures on various Databases including DB2, ORACLE, Dbvisualizer and MYSQL
• Experience in designing message flows with MQ, file, construction category nodes
• Experience in creating queues, queue managers, channels, listeners, topics and implementing Publish Subscribe, triggering and clustering in MQ.
• Good Knowledge on UNIX, Linux and Mainframes environments
• A good team player and worked closely with the business analysts, testing team and production team
• Strong analytical and problem solving skills. Very interested to work in new environments and learn new technologies
• Ability to provide on shore and off shore coordination and mentor junior team members

TECHNICAL SKILLS:

Languages: C, C++, Java/J2EE, ESQL, XSLT

Middleware Family: Integration Bus 9, 10, Message Broker 8.0/7.0, Data Power XI52, XI50, XG45, WTX, WSRR

Tools: & Others: RFH Util, SOAP UI, SAP, SVN, CVS, MS Visio, Splunk, ITCAM, HPSM, Test Utility, HP Diagnostics

Database: Oracle, DB2, Dbvisualizer

Platform: Linux, Solaris, AIX, Windows, Z/OS

PROFESSIONAL EXPERIENCE:

Confidential,IL

Sr. Message Broker/IIB & Data Power Developer & Production Support

• Configured MPGW/WSP service that uses MQ and HTTP as the front end and backend services
• Developed Message flows using ESQL, Java, and Mapping nodes for transformation. Used almost all protocol specific nodes like MQ, HTTP, File and SOAP nodes
• Involved in Trouble shooting, error handling, tuning the message flows to implement best practices and modifying flows to resolve issues
• Experience in handling issues through incidents/tickets using HPSM tool
• Developed Consumer and Provider flows by making use of SOAP and HTTP nodes along with the implementation of SSL on the transport layer for the Provider flow
• Having experience in open incidents and implement change requests and providing Solutions
• Developed flows to implement Global Caching and record and replay functionality in IIB
• Perform on-call rotation in a 24x7 environment and resolution of incidents reported by application users and project Status reporting, Root cause analysis
• Design for enhancements and Interfaces with business users for requirement clarification and resolution of problems reported
• Created various message models in DFDL and message sets and message definitions for processing XML, Text, CSV, Fixed length, COBOL, JSON and TDS message formats
• Performed DataPower integrations with MQ and Database
• Planning and managing multiple projects and Reviewing Projects in Weekly Meetings
• Responsible for Project Management, Project Execution and Production Support and also work with Customers to manage capacity and provide service without interruption
• Experience in Performing validations using SOAP UI and ECS Test Utility
• Perform daily application health checks for CPU Utilization, Memory Heap Utilization, Thread usage, response times, and transaction counts and also Monitoring the logs using the tools(Splunk and ITCAM)
• Extensively used monitoring tools such as HP Diagnostics, HPSM, Test Utility, Splunk and ITCAM
• Excellent in patches and packages installation, handling SSL certificate renewals, configuring certificates for new applications
• Review the xmatters and Alarmpoint alerts and took necessary actions to perform enhancements to ensure effective alerting for 24x7 uptime for all services
• Weekly and monthly status reporting to higher management

Environment: WebSphere v9, Message Broker v7, 8, DataPower XI52/XI50, XG45, ESQL, XSLT, Windows and Linux, Dbvisualizer, SOAP UI, RFH Util, Splunk, ITCAM, HPSM, ECS Test Utility, HP Diagnostics.

Confidential,NY

Sr. Message Broker/IIB & Data Power Developer

• Involved in implementing Record and Replay Capabilities of Message Broker for terminal and node monitoring
• Designed and developed message flows that involve consuming and providing Web Services using HTTP and SOAP nodes
• Acted as an intermediator between Client and Team in designing the Service interfaces.
• Developed Message flows to implement Global Caching in IIB
• Configuring WebSphere Registry and Repository and integrating with Data Power and IIB
• Participated in Beta Program for IIB 10
• Developed procedures to handle Business Errors using throw statement. Also designed Error handling Sub flows that can be reused to handle exceptions
• Design and developed message flows using MQ, File, Route, Construction and Transformation category nodes. worked extensively on Aggregation and Collection nodes
• Implemented best practices to improve performance and tuning of existing message flows. Also performed troubleshooting using (logs and user trace) and modified flows to resolve the issues
• Configured MPGW service that uses MQ and HTTP as the front end and backend services
• Configured SSL proxy profile, Crypto Tools, Log Target, AAA policy in Data Power
• Worked on Agile methodology and Participated in multiple scrums and created User Stories
• Developed type trees and WTX maps to process EDI messages sets 502 and 515
• Configured Web Service Proxy services and Loopback service. Also configured deployment policies for Code migration
• Worked with Jenkins for continuous deployment in IIB
• Performed administrative support for MQ and IIB
• Involved in interacting with clients and BA’s and designing technical and functional documents
• Worked with the testing team to design the test cases for UAT
• Developing XSLTs to transform request messages and obtain response messages for services
• Developed Message models in DFDL to process, XML, delimited, Cobol Copy Book, fixed length and EDI Message formats

Environment: WebSphere Message Broker 8.x, IIB 9, WTX, Data Power XI52/XI50, XG45, ESQL, XSLT, Linux, DB2, SOAP UI, RFH Util.

Confidential,TX

Mid-level SOA Developer (IIB, Data Power & WTX)

• Participated in Project Kickoff meetings with Stake holders and Customers to understand the new requirements for implementing the new Interface
• Created Technical design documents and mapping documents for SOA services based on the Interface
• Created Web services in IIB using HTTP and SOAP nodes (Provider & Consumer) to service internal and external customers created Configurable services in MQ Explorer and also Implemented User defined properties and promoted properties on message flows
• Implemented Global caching, Record-Replay and WSRR integration in IIB
• Developed IIB Interfaces for SAP Integration (inbound and outbound services) using SAP Adapter nodes
• Created XSDs and WSDLs and developed WTX type trees, message sets and definitions and Message Models to model the messages
• Configured WSP and MPGW services in Data Power. Configured Front side and Back end handlers
• Extensively used Aggregate, Collector, File, MQ, Compute, Route Nodes in Message flow
• Worked with 270, 271, 837, 834 EDI message formats and performed transformation to XML message format using WTX
• Created type trees and functional maps in WTX and integrated with IIB
• Set up deployment and monitoring scripts for MQ and Message Broker Environments
• Trained resources in IIB and Data Power and also coordinated with on shore and off shore teams
• Involved in Trouble shooting, error handling, tuning the message flows to implement best practices and modifying flows to resolve issues
• Configured deployment policies for Code migration between development and testing environment in Data Power
• Configured forward and reverse SSL and AAA for Security and also generated Self signed certificates using Crypto tools
• Implemented logging using Log4j in IIB and Splunk In Data Power
• Worked on Agile methodology and created User Stories and also participated in scrums
• Developed Test cases along with the testing team and Involved in Integration and Performance testing
• Created Message flows to process Batch file updates using File Nodes
• Involved in the Administrative, Maintenance and Production Support for MQ and IIB

Environment: Data Power XI50, XI52, Message Broker 8, IIB 9, MQ Series, WTX 8.4.x, ESQL, Java, DB2, Oracle, EDI, HIPAA, Splunk, ITCAM, Cobol, XSLT, XML on Linux and Windows

Confidential

Message Broker/WTX Developer

• Developed message flows that used message sets and message definitions to handle text, XML, EDI message formats transformations
• Providing Administrative support for MQ objects including Queue Managers, Remote queues, Local Queues, Transmission Queues and Channels
• Created web services to provide and consume in Message Broker using HTTP nodes
• Created type trees and functional maps in WTX to perform EDI to XML mapping
• Involved in implementing publication and subscription, changing the logging, taking back up of the queue managers, clustering queue managers for load balancing and triggering process
• Developed Java wrappers to work with WXS Caching
• Worked with MQ, File, routing and construction category nodes
• Integrated DB2 database with message broker and performed insert, update, and select operations using compute node
• Developed sub flows for Error Logging and catching Business exceptions
• Undergone training in Data power to configure MPGW and WSP services
• Involved in installing MQ and message broker set ups
• Prepared design documents for the project interfaces including activity and sequence diagrams, flowcharts, Test cases, error handling, pseudo code and message flows.
• Developed scheduling flows in Message Broker using Timer nodes. Implemented Split and Process flows for large file processing. Worked with Message Aggregation and Collection in Message Broker.
• Extensively used destination mode to perform message routing and use ESQL to perform message enrichment
• Participated in JAD sessions. Worked closely with the business analysts to solve complex issues.
• Attended weekly status meetings and reviews and also Provided Maintenance support for the existing message flows

Environment: MQ 7.0, WBIMB 7.0, ESQL, Mainframes, WTX, DB2, ESQL, Windows, UNIX.