Web based ERP system - for a IT consultancy firm

General information for the website: Web based ERP system - for a IT consultancy firm
Kind of development: New website from scratch
Description of requirements/features: Main functions are:

* Basic CRM, client management, todo function, proposal tracking
* Job tracking
* Invoicing
* Dashboard for specific user, to include various graphs and
* Scheduling for consultants
* Report QA tracker

Ideally server side written in node.js or ruby on rails with a angularjs front end, mysql database.

Similar look and feel to that of: https://bootstraphunter.com/smartadmin-product.php

Scheduler should be in similar view to the telerick's "timeline" view: http://demos.telerik.com/aspnet-ajax/scheduler/examples/timelineview/defaultcs.aspx?skin=Telerik

Attached is a indication of the database requirements (not a requirement to follow this, but just as an indication)
Specific technologies required: Ideally server side written in node.js or ruby on rails with a angularjs front end, mysql database.
Extra notes: