HI SIR
AS FOR LONG TERM PARTNER YOU CAN CHOOSE US please share your complete details of the requirement so that we will have great discussion and understanding.
Also i will share my demo for similar work i am working on.
We are IT company deals in App and Web development, App and Web designing, backend, SEO/SMM cloud services, and enterprise solutions.
We have knowledge of Xcode IDE(Objective-C), Swift, Eclipse IDE, React Native, Unity 3d, Android SDK, ADT Plugin, Java Programming, JSON, XML, flutter, Utility APIs, MySQL and SQL server database, super level UI design and much more.
Please come to chat