Ramesh Subramaniam

Ramesh Raja Subramaniam is a professional with 5.8 years of experience in Apache Spark (Scala) and Hadoop (HDFS, Hive, Sqoop, Oozie, Zookeeper, and Mapreduce) Development. His expertise includes creating Spark Scala scripts to implement business rules and tuning spark jobs for optimal performance.

He possesses a deep understanding of Hadoop and its various components such as HDFS, Name Node, Data Node, Node Manager, and Resource Manager (YARN). Ramesh has utilized Kafka for real-time ingestion of weblogs from multiple web servers worldwide into a centralized Datalake.

With a background in Bachelor of Engineering (BE) in Computer Science and Engineering from Sri Shakthi Institute of Engineering and Technology, Ramesh has worked as a Consultant at Capgemini, Technology Analyst at Infosys, and Software Engineer at Changepond Technologies. He is proficient in query language Hive, HiveQL, and UDFs, and has experience in data import/export using Sqoop.