Project management like Web Application

App Tech stack should be: dotnet (.NET CORE) , ASP.NET , Bootstrap, SQL Server. App will have: - Organisations; - Users; - Workspaces > Projects > Tasks - Chart generator in last page Authentication, Authorisation, Organisation created by the admin, or can be created when user initially creates an account; Each organisation will have a key role, which will be able to add users to the organisation's account; Profile editing; Users will have various access permissions; Create, Edit, Delete, view projects. Each project has a task list. Tasks can be inputed manually or imported from EXCEL. Workspace: create, edit, delete, asigned to organisation; Tasks: Create, edit, delete, column selector, import from excel, filters, custom fields/columns; Bars: Create bar type : color, fill, stroke, etc; Projects belong to Workspace and individual users. Other user in the Eorkspace cannot see user's projects; Each project will have an initial creation template which can be edited by user. Project will auto save all information at all times. Project can be edited by user at all times. Copy/paste functions for task list. Login page; User can be asignes on multiple Workspaces if needed; At the end in the last page, a chart will be generated based on a JSON saved from the project data (from the tasks). This last page will also have some perks, like a header image, some text boxes on the right, posibility to save the chart+boxes+header as a whole and nice PDF file, print option, A3/A4, option to set the values for the axis. For detailed design we can speak in private. I am looking to get the price / time / tech estimate and the commence the work with the right person. Ideally someone who can stay 'on board' to help when needed. Thank you