Opher is a big data team lead at Nielsen. His team builds massive data pipelines that are cost effective and scalable (~250 Billion events/day). Their projects run on AWS, using Spark, serverless Lambda functions, Airflow, OpenFAAS, Kubernetes and more. He is passionate about new technologies, data, algorithms and machine learning. He loves to tackle difficult problems and come up with amazing solutions to them. He holds 4 patents in the area of security, and lots of ideas for more..