Hello @sndbox,
We would like to propose our candidature for the reward. We @swapsteem are building a p2p exchange for Steem blockchain where Steem users can trade their STEEM/SBD for fiat securely with trusted escrow transactions. We use inbuilt escrow feature provided by Steem blockchain and users Don't need to deposit funds to our account.
A demo is already in place at https://www.swapsteem.online
We also have an invite only alpha application for delegators and being supported by fundition and utopian for the Development and maintainance.
Edit : Links