Dear Client.
Thanks for your review.
I have read your job description carefully.
I've developed the many Dating apps. DateCafe, SpecDate.
They are supporting the matching, chatting, profile with photo and video.
I have rich experience in iOS/Android app development for 6 years on Xcode, Eclipse, Android Studio.
So I could provide anything that you want. I could work full time and provide the clean & smart project perfectly.
MapKit integration, geo-location service, synchronize the contacts, In-app purchase or third-party payment gateway so on.
Especially, I could support web service(backend-frontend) and responsible UI that launch on iPhone4,4S,5,6 and Android, too.
Many clients call me "Powerhouse".
Please let me know, I'd prove it with my skill.
Best Regards.