Ilai is a Big Data Developer at Nielsen, responsible for building massive data pipelines that stream huge amount of data (~250 Billion events/day). Our projects run on AWS, using Spark on EMR, serverless Lambda functions and Kubernetes. He has a B.Sc in Computer Science and started his programing career 13 year ago. He then moved into the Big Data area which he loves. He is especially passionate about tackling complex problems, building huge pipelines and sharing his knowledge with others.