About

Rohan Vanga is a highly skilled Senior Software Engineer with almost 7 years of experience in the field. He is currently working at Happiest Minds Technologies, where he specializes in Hadoop clusters. Rohan has a proven track record of successfully installing, configuring, supporting, and managing Hadoop clusters using Cloudera Manager, Hortonworks, and Apache Distributions. He has extensive experience in cluster planning, architecting with the team, installation, configuration, and deployment. Rohan has been involved in the start to end process of Hadoop cluster setup, including installation, configuration, and monitoring of the Hadoop Cluster. He has also created data pipelines from S3 to HDFS and vice-versa. Rohan is well-versed in configuring and managing HA for various services like HDFS HA, RM HA, Hive Metastore HA, Hiveserver2 HA, Flume HA in a Hadoop Cluster. He has also upgraded Cloudera Manager and CDH and configured backup and disaster recovery of the cluster. In addition to his expertise in Hadoop, Rohan has also worked on various components of AWS Cloud like EMR, S3, EC2, and Glacier. He has installed, configured, maintained, and troubleshot the Hadoop Ecosystem, including HDFS, Yarn, MapReduce, Pig, Hive, Hue, Flume, Sqoop, Sentry, Kerberos, Oozie, and Zookeeper. Rohan is responsible for cluster maintenance, commissioning and decommissioning data nodes, and cluster monitoring. He follows best practices for preparing and maintaining Hadoop clusters in production. He is an effective communicator with excellent relationship building and interpersonal skills. Rohan has previously worked as a Senior Hadoop Administrator at Cygnus Professionals Inc. and Hadoop Administrator at Impetus. He holds a Bachelor's of Engineering degree in Computer Science from Savitribai Phule Pune University. Overall, Rohan Vanga is a highly skilled and experienced Senior Software Engineer with expertise in Hadoop clusters, AWS, and various Hadoop components. He has a proven track record of successfully installing, configuring, and managing Hadoop clusters and follows best practices for maintaining them in production.