Product specification and architecture

Design a security application using Redis, Amazon AWS S3/GCS, and Javascript (Node.js) on the backend (vue.js, mobile framework such as Cordova/flutter/ionic/weex on IOS/Android), etc. Other services such as SocketCluster and PostgreSQL or MySQL are considered as well. Complete specification diagrams, including data flow, network architecture, and encrypted storage, as well as devops build infrastructure. Must be able to design sane, comprehensive diagrams using [login to view URL] and [login to view URL] and write the specification and product brief (approximately 20 to 50 pages). Successful project will result in offer to build some or all of the final product, or design other products (three others are waiting behind this one).