I'm going to echo what the other commenter said about web front end being an absolute mess. I stayed away from web front end development precisely because of al

I'm going to echo what the other commenter said about web front end being an absolute mess. I stayed away from web front end development precisely because of all the stress that it entails. However, there's value in understanding how the clients consuming your services need to structure their requests and the responses that they receive. I would recommend doing native mobile app development if you really want to have some idea of how client applications are built. And on that note, iOS' technology stack is so much more stable and coherent than Android's, which takes after patterns of web development, and so, Android is just as much a mess as front end web development, with too many options that will unnecessarily overwhelm you.