Нello. The idea of your project is interesting enough. Looking in my experience, I can say that this project will be able to gather a large audience and will be demanded by users.
As for me, I have a special education (Master of Computer Science) and doing mobile development since when Android has released its first version 1.5 in 2009. I have been working in this service for a long time and reviews about me you can read in the profile. Before I became a freelancer, I worked in a large company GlobalMobySoft, a branch of which is located in Ukraine. Some of my works, which are not under NDA, you can view in profile https://www.freelancer.com/u/shMaker.html or my website www.gmoby.org.
Feel free and contact me directly to discuss the details of the project. I almost always busy with work, but always respond as soon as have time.
Sincerely, Victor Derkach
Senior java & mobile developer