• Overall 12+ Yrs. Experience in Software Development and Support and 3+ years of experience in administration of Hadoop, HDFS, YARN, Cloudera Manager and Hadoop Ecosystem (Hive, MapReduce, Sqoop, Spark ).
• Handling Hadoop cluster administration that includes cluster capacity planning, performance tuning, cluster monitoring, troubleshooting using Cloudera Manager (CDH). Securing the Hadoop cluster and decommissioning and commissioning node on running cluster. Also tuning the cluster to meet performance standards. Setting up users, groups & managing and reviewing Hadoop log files for debugging.
• Currently, providing exceptional contributions to customer service for all customers with Scrum, Agile & ITIL Competencies, also having full understanding of the full life cycle of a software development project and strive for excellence.