Hi there,
I saw your job post, and it looks like you need an android developer. I've created many applications using web integration that what use in your project, so we could be fit. Before you consider me, here are a question to help me clarify your needs:
1:- Is your app being developed for specific platform?
2:- You have a design for that in your mind how the app looks like?
3:- What would make this a great experience for you?
Regards,
Ravi Patel
P.S. All of my work is satesfaction guaranteed.