I have gone through your requirement, it seems feasible for our team of experienced mobile application developers. It would be great if you can provide more details of project requirement.
Let me know if we can connect over the call or IM and discuss more on your requirement. We have a good portfolio with mobile apps. you can check it in the portfolio section.
Features we have experienced with are as follows:
1. Messaging app.
2. eCommerce/ mCommerce app
3. in-app purchase
4. HRMS
5. CRM
6. Location based
7. Inventory App
8. Music app
9. Social media
and many more.
We have a team of experienced iOS and Android developers with PHP development guys as well.
Look forward to hear you soon.
With Regards,
Gautam.200ok