SUMMARY

• Sr. Middleware developer with 7 plus years of professional IT experience in Analysis, Design & Implementation and production support using IBM IIB, WebSphere Message Broker, WebSphere MQ, IBM API Connect, API Manager, IBM ODM and Java.
• Excellent hands on experience in Web Services using SOAP, WSDL and Schemas XSD with strong Ability to work on complex business problems where analysis of situations or data requires an evaluation of intangible variance factors.
• Good experience in design, development and testing of IBM Integration Bus, Message Broker ESB and WebSphere MQ applications.
• Strong experience in designing, administering, developing and deploying message infrastructure/architectures using WebSphere MQ and WebSphere Message Broker and WMQFTE.
• Good experience in using different Message Broker Message Flow Nodes like, Compute, Mapping, Database, and Java Compute Node, MQ Input node, MQ Output Node etc.
• Extensive experience in design, development and testing of IBM Integration Bus (IIB V9.0), Message Broker ESB applications.
• Strong experience in designing, administering, developing and deploying message infrastructure/architectures using WebSphere MQ and WebSphere Message Broker and WMQFTE.
• Experience in using different Message Broker Message Flow Nodes like, Compute, Mapping, Database, and Java Compute Node, MQ Input node, MQ Output Node etc.
• Excellent technical discovery with customer prospects and quickly architect/build proposed solutions.
• Good exposure to IBM Middleware integration stack; MQ, Message Broker, IIB and Datapower.
• Thorough understanding of XML, XML Schemas (XSD, DTD), XPATH and XSLT.
• Good noledge of concepts in Java like OOPS and Exception Handling.
• Hands on experience in Python and Java scripting.
• Excellent communication skills, organizational skills, problem solving, and analytical skills.

TECHNICAL SKILLS

Technologies: IIB10, WMB8/7/6, MQ 8/7/6/5, APIC 4/5, WAS, ODM, BPM

Programming Languages: Java, Python, XSLT, JavaScript, SQL, PL/SQL, Shell Script

XML Technologies: XML, XSD, XSLT, WSDL

Database: SQL, PL/SQL, Oracle 10g, DB2

Design Tools: Microsoft Visio

Versioning Tools: Rational Clear Case, TortoiseSVN, GIT

Unit Testing Tools: JUnit, JMeter, SOAP UI

Build Tools: Apache Ant, Maven

Operating Systems: Unix, Linux, Windows

Other: Jenkins, Artifactory, ServiceNow, Jira, Mingle, Dynatrace

PROFESSIONAL EXPERIENCE

Confidential, Dallas, TX

Sr. API/IIB Developer

Responsibilities:

• Participate in IIB, WebSphere MQ and APIC infrastructure design, installation, configuration and provisioning.
• Create application, publish product and subscribe to a plan, stage a new version of teh product, supersede teh publish product on teh staging catalog and review teh result in Developer Portal.
• Manage developer organization, create catalog, configure Developer Portal, define user registry, activate teh admin user for Developer Portal and manage user roles and permission in teh Developer Portal.
• Create Webservice RESTAPIin IBM Integration Bus v10 and push teh deployed bar file toAPI Management Server v5 and published toAPIConnectDevelopment Portal v5.
• Designed and Developed Synchronous and Asynchronous Web services in IIB.
• Developed Message flows using ESQL, Java and XSLT.
• Design, develop and consume Web services using SOAP and HTTP Nodes.
• Worked on XML, X12, Copybook, JSON and Text message transformations.
• Design and create Scheduler components in Message Broker using Timer nodes
• Develop Message flows to handle files, web service requests (SOAP & XML), JMS, FTP, and Database queries.
• Develop Java procedures to be used with in teh regular compute node to handle file operations.
• Create external procedure to interact with database stored procedure and implement complex database SQL statements.
• Develop common reusable components for validation, authorization services in Message Broker.
• Develop Message flows using ESQL, Java, XSLT and Mapping nodes for transformation.
• Participate in administration of MQ series, such as installing, configuration, and maintaining different domains, managing different queues and queue managers, channels and listeners and their respective functionalities.
• Manage, configure and monitor MQ listener, Command Servers, Channel initiators, trigger monitors, MQ log files and Dead letter queues, MQI calls.
• Involved in code deployment and promotion to TEST, UAT and PROD environments.
• Implement audit and error log mechanism to be used across teh Genco projects.
• Provide production support, production control and production issue fix.

Environment: Technologies: IIB 10, MQ 8, APIC, ODM Cloud, ILog JRules, Java, Shell Script

Confidential, Fort Worth, TX

Sr. Message Broker Developer

Responsibilities:

• Responsible for gathering requirements, analysis, creating documentation, report creation and testing.
• Provide technical support / direction to developer's team working to create stable, conventional and effective message broker components.
• Orchestrate IIB with DB2 database and implement rigorous CRUD operation from compute node against DB2.
• Define message interface specifications for all teh messages that are exchanged between Enterprise and Consumers.
• Create low level and mapping document to be consumed by developers.
• Create teh message definitions to encapsulate teh business logic and message flows using ESQL to interface with various systems.
• Used XML, JSON and flat file for data transfer, Used ESQL and XSLT for transformation.
• Done ESQL code analysis, debug and testing for teh interfaces
• Implement transformation logic for various interfaces using ESQL.
• Closely work with BA Team members to understand Business Requirements.
• Analyze requirements and made sure all teh clarifications are discussed with Requirements team and ensured teh test cases are created accordingly.
• Worked on custom - built type trees for flat files, modified and generated type trees.
• Unit test teh maps to test all teh functionalities in User Acceptance Environment before moving to Production Environment
• Collaborate with other team members and stakeholders and partner with Business Analysis and Quality Assurance to ensure quality software is delivered

Environment: Technologies: WebSphere Message Broker 8, MQ7.5.0, Java, J2EE

Confidential, Chesapeake, VA

Message Broker Developer

Responsibilities:

• Design and develop messaging interfaces.
• Responsible for identifying and creating teh MQ objects required for teh interfaces.
• Created Configuration manager, Brokers, Queue Managers, define Objects, channels, SSL, Clustering, shared channels, shared objects.
• Prepared mapping documents for each individual interface.
• Developed Message Flows, ESQL Statements, Message Sets, Pub/Sub applications.
• Implemented ESQL logic for database lookups, Metadata-Driven Processing, Message Validation/ Translation/Transformation, Exception Handling and Stored Procedures for batched code set lookups.
• 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 MQRC script commands.
• Processed XML messages with exceptions and performed Message transformations, translation, validation for incoming messages, XML File lookups, database inserts, https posts and java calls to backend systems.
• Automate BAR file deployment to DEV/SIT/UAT and PROD environment using ANT script.
• Monitor logs and Queue depths to proactively find potential problems.

Environment: Technologies: IBM Message Broker 7, MQ 7, Java, Advanced Java. J2EE

Confidential, Washington, DC

Java Developer

Responsibilities:

• Involved in project planning sessions to analyze business IT requirements to develop a working model according to teh requirements.
• Worked on teh implementation, coding and testing according to teh user requirement.
• Used Spring MVC to implement MVC Design Pattern.
• Worked on J2EE technologies like JSP for developing different modules in Controller component.
• Developed teh UI components using HTML, CSS, JavaScript and Angular.
• Responsible for creating Model/Value Objects in MVC Design Pattern.
• Developed teh web application using teh MVW design pattern.
• Responsible for creating Component classes and Interfaces using TypeScript.
• Implemented GET and POST services of RESTful in AngularJS and performed testing using Postman.
• Consumed RESTful Web services provided through different vendors.
• Developed a RESTful service to provide all teh CRUD capabilities.
• Created component and directives as per project requirements.
• Worked on developing Service classes in teh Injector Container to retrieve data from teh database.
• Worked in a very iterative development environment and was actively involved in Agile/Scrum and PI sessions.