Shivkumar B Email & Phone Number

Bengaluru, Ka, In

Bengaluru, Karnataka, India

Kuala Lumpur, Malaysia

Bengaluru, Karnataka, India

• installation, configuration, up gradation and monitoring of Big Data Ecosystem clusters and Performance Tuning Apache Hadoop, Yarn, Hbase, Flume, Ranger, Sqoop2, Pig, Hue, Zookeeper, Oozie and Hive, spark on Cloudera Manager 4.6 and Hortonworks 2.1 and 2.3, 2.5, 2.6.2 version with Ambari 2.6+ and its properties providing solution to technical issue & High availability Name node, Yarn• Experience in benchmarking, performing backup and recovery of metadata and data residing in the cluster… Show more • installation, configuration, up gradation and monitoring of Big Data Ecosystem clusters and Performance Tuning Apache Hadoop, Yarn, Hbase, Flume, Ranger, Sqoop2, Pig, Hue, Zookeeper, Oozie and Hive, spark on Cloudera Manager 4.6 and Hortonworks 2.1 and 2.3, 2.5, 2.6.2 version with Ambari 2.6+ and its properties providing solution to technical issue & High availability Name node, Yarn• Experience in benchmarking, performing backup and recovery of metadata and data residing in the cluster. Recovering NameNode during failure. • Suggested/Documented for improving the Cluster Performance, Capacity, Parameter and YARN, Ozzie Hive best practice after analyzing the Hadoop 50 node Cluster• Production platform/Application Support HDP version 2.5 and 2.6 with High Availability for NN, YARN, DN and Hive and Up-graded the Ambari 2.0 to 2.1 Show less

Karnataka , India

• Implemented clusters with 11 nodes, it includes environments like POC, Dev.• Deployment of Oracle Application on Production server as part Change management and working Incident/Change management request for user and updating the table accordingly.• Extensively Used Cloudera 4, Cloudera Manager and Hive Hadoop cluster and its components.• Involved End to End process of Hadoop cluster setup where in installation, configuration and monitoring and first point of contact for developer… Show more • Implemented clusters with 11 nodes, it includes environments like POC, Dev.• Deployment of Oracle Application on Production server as part Change management and working Incident/Change management request for user and updating the table accordingly.• Extensively Used Cloudera 4, Cloudera Manager and Hive Hadoop cluster and its components.• Involved End to End process of Hadoop cluster setup where in installation, configuration and monitoring and first point of contact for developer raised concern on platform. Show less

Bangalroe

• Re-claiming UN-used space, table spaces, re-building indexes, tables in database.• Reviewing and resizing redo logs (wherever possible) to reduce the redo log space use.• Monitoring Performance &Tuning (SGA & Memory tuning) using AWR, ADDM and ASH report• Up-graded the database from 11g R1 to 11g R2 .• Applied the Patching on 11g database on quarterly Bug Fix.• Analysed the L2, L3 tickets and advised the fix and updated in Incident.• Involved in Change , Incident… Show more • Re-claiming UN-used space, table spaces, re-building indexes, tables in database.• Reviewing and resizing redo logs (wherever possible) to reduce the redo log space use.• Monitoring Performance &Tuning (SGA & Memory tuning) using AWR, ADDM and ASH report• Up-graded the database from 11g R1 to 11g R2 .• Applied the Patching on 11g database on quarterly Bug Fix.• Analysed the L2, L3 tickets and advised the fix and updated in Incident.• Involved in Change , Incident Management and SLA Show less

Bangalore

Msc It & Mgmt, Computer/Information Technology Administration And Management

Graduated with Master of Science in Information technology & Management.

Bachelor Of Computer Applicatoin (Bca), Computer And Information Sciences And Support Services

Graduated with Bachelor of Computer Application