I saw the Attached video,,
basically, you need a web-based tool that can convert an excel file to a interactive app to embed this in a website.
I believe I can do this, I need to know more about the project. Can we discuss more in the chat??
I found this project interesting and I would love to complete it. I have experience in working with excel files and web api..
I will wait for your response, if I get the answers, I believe I can make this application.