SUMMARY

• IBM WebSphere ESB/IIB Developer with work experience of over 6years in implementing IBM Middleware solutions using IBM Integration Bus (IIB)/Message Broker, MQ Series, DataPower.
• Expertise on design & development, client interfacing, technical activities and an excellent team player.
• Possess written and verbal communication, presentation, strong interpersonal, problem - solving and multitasking skills. Self-Learning ability & Skill in using Technology features helps productive in short time with no assistance
• Over 6 years of professional work experience in Enterprise application Integration in providing Architectural Solutions, Design, Development/ Support/Maintenance using WebSphereMessage Broker and WebSphere,MQSeriesexperience in Enterprise Application Integration and web-based systems.
• Extensive experience in Design and Development of enterprise applications using MQ Series (WMQ), WBMB.Hands on experience designing and implementing WMQ and WMB in huge and complex environments using High Availability Clustering.
• Experienced in EAI and Web Enabling the Legacy Systems with IBM WebsphereMQSeries, Message Broker and WebSphere Application Server.
• Good experience in Datapower XI52/XI50, XG45 and XC10
• Good Experience with XML, XSLT, XPath, WSDL, Web services development.
• Extensive experience in working with UDB-DB2 along with otherRDBMS such as Oracle and SQL Server.
• Extensive experience in Developing Web services (SOAP and Restful) using Message Broker (IIB) and Datapower
• Designed, configured and developed AAA, Multi-Protocol Gateway, XML firewall, Web service Proxy services in Datapower.
• Involved in Design, Development, and Support and Maintenance projects.
• Possesses strong problem solving and analytical skills with good ability to follow project standards.

TECHNICAL SKILLS

IBM Middleware: IIB 9, Message Broker 8, 7, 6.1, 6.0, Datapower XI52, XI50, XC10, XG45, WSRR, IBM API Management

Database: DB2, Oracle 9i/10g, SQL Server, MySQL, Sybase

Web Technologies: XML, XSD, XSLT, XPATH, JavaScript, Servlets, JSP

App Servers: WAS, WebLogic

Development Tools: SOAP UI, SOA Test tool, XML Spy

Languages: Java, J2EE, SQL, ESQL, XSL, UML

Version Control: Clear case, SVN, RTC

Build & Testing tools: ANT, JUnit, SOAP UI, LOAD UI

Operating Systems: Windows, Solaris, AIX, Zlinux, AS/400, Z/OS

PROFESSIONAL EXPERIENCE:

Confidential, Chicago, IL

IIB Developer

Environment: IIB 9.0, WebSphere MQ, IBMDatapower XI52, WebServices, SOAP, REST, WSRR, Java, Agile, DB2, Oracle, XML, XSLT, Windows 10, RedHat Linux and Z/OS,Maven, Jenkins, GitHub.

Responsibilities:

• Involved in Business requirement meetings and created functional (High Level) and Technical (Low Level) design documents.
• Designed and Developed Web services in Integration bus using Both SOAP and HTTP Node
• Reviewed Existing interfaces and suggested performance improvements
• Developed best Practices and given guidance to junior members of the team.
• Worked with Aggregation and collection of Messages in IIB
• Implemented Rules in IIB.
• Interacted heavily from IIB and Datapower into Databases. Worked closely with DBAs to do SQL analysis and created stored Procedures to be used from IIB to reduce I/O and improve performance. Worked with XML Datatypes.
• Developed transformations in IIB/Message Broker Using ESQL, Java, Mapping and XSLT.
• Writing rules in ESQL for the message enrichment, adding data from database lookups.
• Involved in support from middleware team on various critical production issues in timely manner.
• Implemented SOA Versioning using WSRR. Datapower and IIB.
• Implemented Node level Global caching in Message Broker.
• Created Datapower POC services for AAA and Multiprotocol gateway service implementation
• Updated the exception Handling mechanism to include node level Exception handling using Continue and Exit handlers.

Confidential, Chicago, IL

WebSphere ESB/MB Developer

Environment: IBM WBMB 8.0, WebSphere MQ, IBM WTX 8.3, Java, ESQL, Data Power, Oracle & DB2. Oracle 10g,Flat files, PL/SQL, UNIX, Windows 8

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 of Web services.
• Exposed different Web services using 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, CWF, and TDS 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.
• Worked with Compute, HTTP Nodes and MQ nodes.
• Developed test scenarios and measurement techniques for performance monitoring.
• Deployed BAR(Broker Archive Files) into QA and production environment.
• Providing technical and administrative support for Middleware systems in development, quality assurance and production environments.
• Tested various existing WBMB interfaces for the production roll over.
• Debugging existing message flows and message flows in current development.
• Performed production support.

Confidential

ESB/WMB Developer

Environment: Message Broker 7, MQ Series, Datapower,ESQL, XML, XSLT, EDI, Java, DB2, Oracle 10g

Responsibilities:

• Worked on Agile Methodology, participated in daily scrum standup meetings and developed User stories.
• Developed Message flows and message sets to transform XML messages to copybook format and vice versa in Message Broker.
• Developed Web services in Message Broker to act as both consumer and provider.
• Implemented SOAP over JMS and SOAP over HTTP implementations in Message Broker.
• Implemented SOAP over JMS and SOAP over HTTP implementations in Message Broker using Soap Nodes.
• Developed Message flows to interact extensively with Databases using SQL, pass thru and stored procedures.
• Developed Datapower services for messaging. Transformation, routing and security pattern.
• Actively involved in production support issues.