Jorge has been involved in the inception and implementation of projects related to several fields such as digital media, telcos, banks & insurance companies. He is in charge of Stratio’s Big Data training, having been one of the first engineers to become Spark certified. Previous speaking experience: How to make your Spark jobs fly, Spark Hand's on Mistakes that everyone does in Big Data Projects(Codemotion), How to transform data into money using Big Data Technologies (Apache Big Data Conf Europe) and Kerberizing Spark (Spark Summit East).