Forum Discussion
Deployment of Shaprepoint
My suggestion would be not to try and cut corners on this. Moving your data to the cloud (especially something like CAD files requires careful planning and preparation. I'd advise you to do the opposite of what you are asking and in fact take great care to involve an IT team or IT Consultancy I'm afraid.
User experience is critical when migrating content to the cloud, and planning and preparation are crucial to a successful migration.
CAD files in SharePoint Online and OneDrive used to be very problematic, but things have come a long way as per this article - https://www.microsoft.com/en-us/microsoft-365/blog/2019/03/27/announcing-new-integrations-autodesk-autocad-microsoft-onedrive-sharepoint/
But please do consider a carefully planned and executed project for this. You need to start with a diligent assessment of the current state of your data, how it is accessed, which migration tools and methodologies will be best suited to your needs, and give you the smoothest transition and best user experience to ensure business continuity.
Not the answer you are looking for perhaps, but from my own experience as a Consultant, this approach will serve you best.