Arun Narayanan is a Data Engineer at Tiger Analytics since July 2021, previously holding the position of Senior Software Engineer in Data Engineering at Wipro Limited from September 2017 to June 2021. Arun has extensive experience working with the Apache Spark Framework and Talend Big Data Integration, particularly in developing data pipelines for building data lakes in AWS. Technical expertise includes the Talend DI Tool, Talend Administration Centre, and various Big Data technologies such as Hive, HDFS, and Kafka. Additionally, Arun has a proven track record in query optimization in Hive and performance optimization in Spark based on cluster availability. Arun holds a Bachelor of Engineering in Computer Science and Engineering from K. Ramakrishnan College of Engineering.
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