Hello Len.
I have read your description carefully and I'm sure I can complete it in time perfectly.
I've rich experience in Android/iOS development over 5+ years.
In both hybrid(Xamarin, Ionic, React Native) and native developing ways, I'm prepared well.
Lot's of wonderful mobile apps and android/iOS/web-backend systems I developed before.
I sincerely hope to work on this project.
I hope your contact to discuss detail on chat.
Thanks.