Hello ,
I have experienced and expertised on mobile application (Android + iphone + Windows ) and App admimn with development web services where admin can manage the app from backend ,I have developed the Ecommerce App ,Marketplace App,TAXI apps, google map , Event App, Jab Potal App, Restaurant App, ,Dating App, Social chat with video calling and other apps with clients need .
Please share more details to check and discuss .
Looking forward with more details
Thanks