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Praveen Rachabattuni

Praveen Rachabattuni is a technical team lead at Sigmoid Analytics. His areas of expertise include Real Time Big Data Analytics using open source technologies like Apache Spark, Shark and Pig on Spark. He is currently working with Apache Pig team in contributing Pig on Spark. Has worked on building json apis for Spark tasks data, consumable by custom dashboards or tools. Sigmoid Analytics has worked with over 25 customers in the Big data space including several bay area companies like Pubnub, FusionOps & NBC. We work with companies to get them real time insights on Tbs of data using in-memory Apache Shark warehouse & streaming data input using Apache Spark.