SUMMARY:

• Over 7 years of experience in Middleware and API Management technologies with 2.5 years of experience in various API Management tools like APIGEE, Axway, Intel Express Gateway, and 6 months experience in Internet of Things field
• 5.5 years of experience in development of enterprise solutions involving IBM Integration Bus, Websphere Message Broker v8,6.1, Websphere Message Queueing.
• Experience in software and IT services predominantly in Middleware Integration Solutions, API Management and Integration Architecture.
• Involved in Architectural consulting & planning, Design and Implementation guidance, Development
• Have extensive experience and exposure on: API Management Concepts, API Design & Development, Security, Best Practices and Implementation on vendor products such as APIGEE, Axway, Intel ESG.
• Have good expertise, hands - on experience in implementing solutions on APIGEE.
• Experienced in Requirement Analysis, Design & Development
• Also possess strong design and development skills in implementing Enterprise Integration Bus using IIB, WMB. Experienced in IBM Websphere Application connectivity and Integration tools such as IBM WMB v8.0, v6.1,WMQ v7.0
• Participated in entire Software Development Life Cycle including Requirement Analysis, Design, Development, Testing, Implementation, Documentation and Support of software applications.
• Expertise in Middleware message flows development with various WMB nodes, esql coding, message sets creation, debugging and testing message flows
• Played the role of reviewer for various project deliverables
• Well experienced in using utility tools like SOAPUI, XMLSpy, RFHUtil, Jmeter, ANT, Maven, Github, Hudson, IBM MessageSight
• Possess knowledge in Javascript, nodejs, XSLT
• Proven ability in quick understanding and learning of new technologies
• Involved in COE activities for developing POCs in Internet of Things using Arduino, APIGEE, Intel ESG, Axway API Management products to explore various features of the products
• Participated in Virtual booth from iSMAC in Cognizant with a IoT demo on Hospital service usecase with MQTT,Arduino,Switches,IBM MessageSight technologies
• Won Futurethon event in Cognizant as Runner-up for Banking domain Digitization

TECHNICAL SKILLS:

API Management: APIGEE,Axway API Management,Intel ESG

Tools: IBM Integration Bus,WMB Explorer 8.0.0.4,7.0,6.1,MQ Explorer 7.0, LDAP,SOAP UI,Altova XML spy,RFHUtil,Jmeter,Intel ESG Solution Designer,Swagger Editor,SVN

Programming Languages: Core Java,Nodejs, ESQL, UNIX Shell scripting,VB,C,C++

Database: IBM DB2,MySQL, MS-Access,Oracle 10g,SQL Server 2000

Operating Systems: Windows 8,XP/ Windows 7,Linux,AIX

Web technologies: HTML,XML,XSL,Javascript

PROFESSIONAL EXPERIENCE:

Confidential

APIGEE API Management specialist

Responsibilities:

• API Identification and Resource Definition based on REST principles for various APIs related to Global Corporate Card Services
• Designing API workflow, identifying common design patterns and policies
• Established HTTP error code based fault response mechanism for APIs
• Developed API Policies, configured API Products and Organization attributes and well-versed with API Proxies, Security, Traffic Management policies, API Publishing, Policy Extensions, API Analytics and Reports customization, API Testing and Tracing,Maintaining GitHub repository, Developer portal - Publishing API documentation and Try out operation,Debugging & Troubleshooting

Confidential

Responsibilities:

• Implemented MessageSight as MQTT server and using Android App,WMQTT utility,LM35 temperature sensor and Switches with Arduino board as MQTT clients
• QoS levels of message delivery in MQTT
• Creation of MessageHub for the implementation
• Monitoring the active clients and messages published/subscribed in MessageSight

Confidential

Integration Lead

Responsibilities:

• Developed POCs for various phases of the project involving TCP nodes in WMB
• Worked on performance testing and debugging of failures in TCP
• Analysed and concluded the best solution based upon the testing results from various phases
• Analyzed requirements based on HLD
• Involved in Workshops with Clients to gather Requirements
• Developed Design documents once the clarifications were discussed and closed with concerned teams
• Created WSDLs & XSDs based on the standards
• Developed Webservice flow in which the SOAP messages from Mobile based Java application are transformed as per the mapping sheet and invoke SAP system using Websphere SAP Adapters
• The response messages received from SAP is transformed as per the source format and constructs the respective response in ESQL and sends reply to the source application through SOAP
• The message flow development using SOAP Input, SOAP Reply, Route-To-Label, Label, SAP Adapter, Compute and MQOutput nodes
• Developed Sub-flows to handle errors on SOAP Webservice calls, Sub-flows to handle errors in MQ flow for retry with delay,exception handling based upon synchronous and asynchronous transactions
• Unit testing & Debugging of the flows
• Co-ordinated with other teams to collect data for testing & for fixing issues during integration testing
• Optimizing by identifying & resolving the performance bottlenecks
• Prepared the artifacts for Production deployment and supported the deployment activity.The artefacts include bar files, override properties files, build and scripts for creation of MQ & execution group, setting HTTP port for execution group, creating SAP Adapters and deploy scripts.
• Developed message flow which involves JDBC call, using JavaCompute node
• Implemented SwA(SOAP with Attachment)
• ReplyToQ concept implemented for receiving messages to same cluster broker queues
• Resequence node used for ordering the messages in groups
• Implemented the logic of splitting XML and .dat files
• Developed message flow in ODBC call with Abacus DB and implemented flow with persistance for messages

Confidential

Team Member

Responsibilities:

• Involved in Message broker flows design and development which involved webservices,WSDLs,CWF messages for Cobol copy books,subflows,Pub-Sub models
• Supported issues in testing phases

Confidential

Team Member

Responsibilities:

• Message Broker development project that involves to route email messages from mainframe to some Unix systems
• Developed message flows which involved MQ nodes,EmailOutput node

Confidential

Team Member

Responsibilities:

• Worked in migration project to migrate messageflows from WMB v5.0 to v6.1
• Worked in development project that involved development of message flows in WMB6.1. worked in Enhancement projects

Confidential, Chicago

Team Member

Responsibilities:

• L2 level Support Analyst for MQ and Weblogic administration
• Providing L2 technical support to the application teams
• Production support for applications
• Weblogic System Administration, monitoring and maintenance of servers