Hello,
I have gone through the attached file which you have mentioned and understood your requirements.
We have worked on User registration via social media, Admin panel, Fetching data from server, Feed data into databases, CRUD functionality, API integration, Push notification, SMS services, Payment integration, GPS services, Search bar option, Profile management, Display information regarding products, Social media integration, Share via social media etc. Hence can create this application as per your need.
We have rich experienced and experts in Mobile App Development especially in Android and Ios platform as well.
Please let me know if you have any query and I will be glad to work with you.
Thanks
Nidhi