willwong

It's good that you believe in the product, but it sounds like you don't believe in the management. Which means that even if you get your funding the chances of success are slim. It doesn't matter how good your product is, the business determines your profitability. Great businesses are not run by lousy people (at least, not for long).

Have you considered helping your employers sell the company/technology?

This is a recruitment ad... which is confusing since they've been closing locations left and right in Japan.

The only thing I can think of is WebRTC. Google WebRTC and screen sharing.

If you have the money for it, I would suggest going with a service like ziptask or gun.io. They will do all the technical heavy lifting for you (figuring out requirements, vetting / hiring, project management, testing). You will likely spend around $15k-30k (very rough estimate) and have your app within 3-6 months. Then you will pay a couple hundred a month in server/bandwidth costs to keep the thing running.

Otherwise, you are looking for a "full-stack web developer". Though I would really suggest going with an agency for a project like this. Hiring and managing freelancers is hard.