Narayana Swamy

Background

About Narayana Swamy

14+ years of experience in Hadoop & High Performance Computing, with extensive practical hands-on experience.• Manage Hadoop infrastructure Architecture and Operations.• Have done research on EMR Integration with Snypr Application.• EMR Autoscaling based on YARNMemoryAvailablePercentage and Container pending ratio.• Worked on Spark streaming dynamic allocation configuration in EMR to get the benefits of EMR Autoscaling.• Have worked on deploying first EMR cluster for end to end and migrated Cloudera to EMR in Production.• Implemented Spark apps docker image which will run in EKS cluster to start Spark jobs in EMR cluster.• Worked on to create docker image using Apache Hadoop ecosystem tools and Snypr application, RIN.• Integrated Hadoop, Snypr, Rin image to create Build and Destroy (BAD) frame work to use by each individual developers, QA team to work on hot fixes.• Integrated Snypr application with Hadoop Security (Kerberos) end to end.• Implemented different Levels of Hadoop Security using Apache sentry, And KMS tools.• Have Expertise on AD & MIT Kerberos and Hadoop security setup.• Provide Architectural Recommendation to setup the SNYPR Application on the Hadoop platform for On-prem Customers.