I like your idea, especially the idea of contactless payments. Would you handle multiple fiat currencies into this exchange? Is the idea more along the lines of taking on GDAX/Coinbase/Paypal? One of the things that is missing from the space is the ease of transfer both ways to/from fiat. Crypto is in a transition period currently in replacing fiat and will be for several years, if not decades, until mass adoption. In this time there needs to be an easier way for the crypto/fiat transition in order for crypto to be seen as currency by the masses and not just a commodity that the establishment is touting it as. This project would go far into the adoption of such if it focused on that as well. I know that you and your team are focusing on the exchange portion atm to get up and running, and I wish you luck with that. I would suggest that if you focus on the contactless payment options for multi-fiat exchange as well and not just on crypto exchange you would go far. Another observation would be to attempt divorcing some of the more older/stable ALTS from BTC to stand on their own. That has been something lacking in the space as well. I also believe that would help advance the idea of crypto as currency in its own right. I look forward to your project and to see where it goes. If you have any questions in particular PM me.