9***NEWLY RELEASED FULLY REVISED, PROFESSIONALLY EDITED VERSION - Sept 2019. Addressing the review below!***. Enjoy learning the fundamentals of building a Service Layer with Node.js/Express, a Data Layer with MongoDB, and a Presentation Layer with React and React Native. Illustrated with a sample application to learn everything along the way.This book will teach you how to develop JavaScript applications with simple to use, yet powerful JavaScript technologies and host everything in the cloud in an economic and robust way. Learn how to architect, develop, test, secure, deploy and manage a RESTful Web Service in AWS and deploy to Google Play.