The project consists in building an app Android/Iphone in React Native with phone interface that sends the dialed number thru an API located on a server.
We will add more details but it's clearly beginner's work.
20 freelancer đang chào giá trung bình €246 cho công việc này
My latest big project was a very similar Uber app now in production with over 1,000 transactions daily. I'm very expert react & react native developer.