@@Dear client! Great to meet you.
I have read your description , so i am glad to your project.
Why? Because I have a capacity to make your app using methods that you want.
From now on, Let me introduce to you.
I am a master in native Android and iOS development, worked in IT company for 3 years.
And I've rich experienced in development of iOS and Android using hybrid app development techniques,etc.
Frontend: java,swift+Objective C, React Native, Phonegap, GUI...
Backend: Python(flask and django), node.js, php+mysql, laravel...
Following products are my previous works using these techniques.
There are Inventory Management App(POS system), Messenger and Video Chatting App, Food Delivery App and Uber-Taxi App ...
If you want , you can see the my products or I will send the url.
Now there will be many freelancers for your project but only one person will be chosen, isn't it?
I hope to be that lucky man and I think I am a man you want.
My slogan is "High Quality + Fast Speed = Excellent Result + Business Success".
I guarantee the best quality of my work and serve full time.
Please feel free to call me at any time.
Hope you the best of luck in everything you do.
Thanks and regards.