Big Data / Cloud / Microservices Solution Architect with more than 15 years of experience. Since 6 years ago, I am focused 100% of the time on Big Data and Cloud projects in which I have developed several Personalisation services used by millions of users given them a better experience and Company Data transformations. Big Data / Cloud pre-sales assistant including consulting for services and products, designing projects architectures and preparing proposals. Born with Java, now I am a great lover of Scala and Functional Programming Languages. If we are speaking about Big Data, I would say Spark and the Hadoop Apache ecosystem. My professional goal is to create services based on three basic pillars: Quality, Scalability and Performance. If I would choose one of them I choose Test, Test and Test!