Dear Sir,
We can make this Application for this huge business, Im PhD at Reatiling and Marketing and ICT and can waste amount of experiences in creating such business software in Marketing Channels you need.
We did over 170 software projects for worldwide publishers giving them much more than needed, having full infrastructure and expertise for making them, with over 80 employers, project managers and experts in all field of game development.
With HQ in London, and developments in Belgrade, Hong Kong, Switzerland, Austra, we have experts in all fields of App software development, multiplayer, user interface, 2D, 3D modelers, graphic designers, server and backend and mobile options, iap, leaderboards, level designers.
We provide life long free maintenance and support on our productions, guarantying you best game development on Freelancer.
Here you can check our portfolio: https://www.freelancer.com/u/miodragstajic
Thanks,
Miodrag