Build CODE for Ionic4 + Firebase module (LTP 4+ modules)

# Objective * Code an app to manage a club of gentlemen. * **If you don't meet the SLA, you won't be paid, so do not bid if you don't know how to do any of the listed requirements** ## Descripion * This project is to build only the user's management module. * There will be 4 more modules that will be hired separetelly. * This project is not to build an app only, the real deliverable is the code base. ## What we will provide * Wireframes of every screen * Usecase diagram * e2e in plain english to be implemented ## Technology stack that MUST be used * Angular 6 * Ionic 4 * Firebase(auth, firestore, functions, messaging, storage) * SGMail ## SLA * 90% Unit Test coverage * e2e tests implemented and passing * code building and working * only using the provided technology stack * daily meeting to sync up * All the calls to third party tools should be made in by cloud functions or an Angular Service * You should use some caching/rxjs to reduce calls to the database/APIs