Hello
I have read your description carefully that I can develop your parcel tracking system. please share your android application & I can develop your iPhone application as well. I am glad to tell you that I'm certified & having 7+ years of experience in mobile & web app development & 2.5+ years of experience in flutter. I believe in long term relationship & assure you get 100% customer satisfaction guarantee from my side .
I've also knowledge in Flutter/Dart, firebase, native android(java, kotlin), native ios(Objective C, Swift) & hybrid (React-native, ionic), Cross platform(Flutter), 3rd party integration, api integration, (MVC,MVVM, MVP) patterns knowledge in android & (MVC, MVP) pattern knowledge in flutter.
Let's come over chat so that we can do detail discussion on it & start it immediately.
Looking forward to positive response.
Thanks & Regards
Vikas Gupta