Total 7.5 years of professional experience in the IT industry.
✓ Having 4.3 years of hands-on experience as Hadoop Administrator in MapR, Hortonworks & CDP Distribution.
✓ Hands-on experience on ecosystem components Hive, Sqoop, Pig, HBase, Oozie, Zookeeper, Ranger, Kerberos. MapReduce, Nifi, Spark & Solr.
✓ Hands-on experience in installation, configuration, supporting, and managing Hadoop clusters.
✓ Decommissioning and commissioning the Node on running the Hadoop cluster.
✓ Expertise in HDFS Architecture and Cluster Concepts.
✓ Installation of various Hadoop Ecosystems and Hadoop Daemons.
✓ Enabling High Availability (HA) for various components in Hadoop Cluster Production Environment.
✓ Rebalancing the Hadoop Cluster.
✓ Hands-on experience on Hadoop Security in Ranger and Kerberos.
✓ Hands-on experience in data transfer/migration across the clusters in Hortonworks.
✓ Hands-on experience in mirroring a volume in MapR.
✓ Hands-on experience on hive and HBase data migration.
✓ Expertise in Cluster Installation for POC, Dev, Staging, and Production environment
✓ Troubleshooting, diagnosing, tuning, and solving the Hadoop issues.
✓ Worked on importing and exporting data from MySQL databases into HDFS and Hive using Sqoop
✓ Involved in Hive table creation, partitioning, and bucketing of tables
✓ Written Hive queries (HQL) for data analysis to meet the business requirements
✓ Sound knowledge of Relational Database Management System(RDBMS)
✓ Hands-on experience in Reporting and Dashboard tools like Pentaho BITool
✓ Good Knowledge of Amazon AWS concepts like EC2 web services which provide fast and efficient processing
✓ Adequate knowledge and working experience in agile methodologies ✓ Ability to play a key role in the team and communicate across the team.
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