I started my career as a backend developer as well, and I'd like to echo another comment in this thread:
Start learning. It has literally never been easier to build a mobile app.
Flutter is IMO the best option right now if you want to build a cross platform app. I've developed native iOS applications, native android applications, and even react-native applications that run on both ios/android. By far, hands down, Flutter is THE BEST of all the options if you need to target both platforms.
Start learning. It has literally never been easier to build a mobile app.
Flutter is IMO the best option right now if you want to build a cross platform app. I've developed native iOS applications, native android applications, and even react-native applications that run on both ios/android. By far, hands down, Flutter is THE BEST of all the options if you need to target both platforms.