Akshay Zankar

Hadoop Administrator and Developer with strong knowledge of Linux and Scripting.

Working as a Hadoop Admin and developer with strong knowledge of Hadoop Ecosystem and Hortonworks Data Platform.
Have set up and managed the secure Hadoop production clusters (60 nodes) with HA on the Hortonworks platform with services like HDFS, HIVE, HBASE, Spark, Zookeeper, and Ranger.
Have experience in java development in building applications using Java Collections and Multithreading to work with SQL/NoSQL databases like HBase, HIVE, and Elasticsearch.
Have set up Apache Hadoop Clusters using open-source apache service packages(HBase, HIVE, Spark, Zookeeper) along with Ranger and AD/MIT Kerberos security.
Have strong experience in capacity planning, performance tuning, and resolving complex production issues.
Having an in-depth understanding of Hadoop architecture and resolving issues related to high frequency and high volume data.
Experience with Hadoop Ecosystem Security (Kerberos, AD integration, and/or other ecosystem components such as Ranger)
Having strong knowledge of the Linux environment with experience in automation of complex manual tasks using shell scripting with python.
Have experience in setting up and managing elastic search clusters for production environments.

B.E.-Information Technology

Progressive Education Society's Modern College of Engineering, Pune.