Comprehensive WP Documents & Knowledge Management System

Hi, Please don't bid only to win the project. Please bid honestly with your correct cost after reviewing and going through from each and every point. We will be very strict with completing each & every point at macro level details. If you've already developed any documents management system before, then don't forget to send me the details/credentials in private message. We need to develop WP comprehensive system for Documents & Knowledge Management System. It will include the following 1 - Document Management - Life-cycle management of critical business content, starting from its capture to disposition. 2 - Records Management System - Archival & Management of Physical, Electronic and Social Records with revisions management. 3 - Writing the documents within the system with embedded word files, excel file and PPT. If possible google sheet as well with View only access. 4 - Assigning the documents to users with read, write, edit, delete access. 5 - Adding each document controller, sponsor, leader 6 - Approval Workflow > Documents rejection, pending approval and approval management 7 - Enable & Disable Copying the documents contents 8 - Creating professional PDFs from documents 9 - Document reminders as set 10 - Roles & Sub Accounts 11 - Documents Backing system, local on drive and cloud 12 - Employees collaboration on documents 13 - Adding the employees to the document with specific authorization 14 - Option to create departments, folders, sub folders 15 - Powerful search 16 - Mobile friendly documents review system 17 - Electronic signatures on documents 18 - Documents serials, revisions, effective date 19 - Email notifications for documents assigning, rejection, approval, adding new users 20 - Reporting engine 21 - List of Documents 22 - Documents Circulation List 23 - Archival of Documents 24 - Changing the documents status to active, inactive, archive etc 25 - Documents barcoding 26 - 10 Hours of Customization once project is completed. Please bid only in case you've 1 - Experience in development of documents management system 2 - Experience in development of WordPress sites 3 - Experience in plugins installments & customizing them as necessary Site/system should be bugs free, fast and responsive.