Virtual tour

First we are doing some kind of civil engineering project, so we take photos for the site, which could be indoor or outdoor site.
our inputs which we have are
1- 360 images
2- txt or csv file for photos location
3- simple CAD file that to use as a background, we don't use google maps as background (maybe in the future updates).
4- data in one project might be splitted in different groups, like Floor1, floor2, etc.
5- number of images could be 100 to 2000 images, with high resolution.

what we want is to create asp.net project that have
1- control panel to create projects, user account roles for clients, and any related management staff
2- Web interface that user can login and brows different maps (ground floor, first floor, etc).
3- Client can view his 360 images.


The ideal freelancer for this project would have experience in creating virtual tours and be skilled in using CAD files and images as anchors for the tour.

Notes:
- In the attachment there is a photos for virtual tour desktop application that we want to copy to a web application.
- We have sample data interested developer.
- we are open for any web development solutions other than asp.net.

thanks