Sharda Chauhan

About Sharda Chauhan

Experience Summary • A skilled Java/J2EE developer with almost 11 years of extensive…

Experience

1. Senior Software Engineer

   Mastercard

   Nov 2020 — Present

   Mastercard Pune, 2020 -till date\\\\nSenior Software Engineer\\\\nProject- Nexus Transaction Switching - Strategic\\\\nSub Project – Message Dispatch\\\\n\\\\nDescription:\\\\nThe Message Manager Container manages the transaction flows from the Switch to all the downstream systems, for all message functions/types across the Request, Response, & Confirmation legs culminating in final disposition. The scope includes happy and alternative paths covering Authorization, Online Clearing, Network Management, Advices, Reversals and Single Messages. The Canonical message data elements are validated and truncated to ensure that only the necessary data elements are propagated down.\\\\nMessage Dispatch -it is a multimodule EDC(Event Driven Component)application reacts to events -based on event types, a flow is triggered.\\\\nBelow are the components:\\\\n• Message Flow Manager\\\\n• Message Generator\\\\n• Message Data Manager\\\\n• Message Store-And-Forward Manager\\\\nResponsibilities:\\\\n• Worked on POC to auto scale(ScaleUp and ScaleDown) the application based on customized data (axon backbone pressure calculation).\\\\n• Build single handed an UI application using Angular2 to give a swagger like dashboard to internal users of Mastercard for production use.\\\\n• Good working experience with Agile Methodology.\\\\n• Worked on defect fixing for Integration testing.\\\\n• Worked on CI/CD platform like Jenkins to build and deploy application on PCF.\\\\n• Worked on defect analyzing, logs analysis and debugging of application on different environment like Integrated Dev or ITF region.\\\\n• Design and implement new change request, write end to end flow for message functions.\\\\n• Redesigning the application as per the requirement change.\\\\n• Creating libraries and deploying it for other users.\\\\nTechnologies:\\\\n• Java,NATS Event framework, Axon broker, Spring, Rest APi’s,Swagger.\\\\nTool:\\\\n• Eclipse,Intellij IDE,SQL developer,Bitbucket, CI/CD tools(Jenkins), PCF(Pivotal Cloud Foundry), Dynatrace, Splunk.\\\\n \\\\n\\\\n \\\\n \\\\n\\\\n \\\\n

Skills

• Harvest
• Ibm Bluemix
• Esb
• Hibernate
• Jenkins
• Web Services
• Struts
• Java Enterprise Edition
• Dynatrace
• Sdlc
• Jquery
• Play Framework
• Hyperic
• Pl/Sql
• Oracle
• Tortoise Svn
• Websphere Mq
• Sql
• Agile Methodologies
• Core Java
• Hibernate 3.1
• Requirements Analysis
• Ajax
• Java Design Patterns