If you really dont want to make a deep dive and stay with your current skills theres a really great way to do so (no, im not involed in the project and wanna advertise it i just use it and love it).
Theres really great tool from Intel, named Intel XDK. This thingy lets you easyly use either the Intel based framework (thats really fast and depending on how you "build" the app at the end you get native code, not just an simple AKP that displays content in a webview.).
The above mentioned Cordova is also a build option, so if you already learned about that, you can still use it in here. You can also make the userinterface of your app in a drag&drop IDE that saves you TONS of time.
Check here for some easy examples:
The very best comes at the end, you dont have to care ONE BIT about installing anything on your machine, all build stuff is done on Intel servers. You code the app, decide on a way to build it (Cordova, Android, iOS or whatever) and you get an APK out of it. Whats more, you can test/debug directly on device, in browser or any other possible way.
Take alook, its awesome...
The reason why i post this here that tere is one flaw (in my opinion), the documentation is not the best (its there of course, full API guides and all) and the Intel foum is not really active, since noone really knows about it it seems. If more ppl use it the community could be great and starters have a really easy tool at hand to get into the world of mobile-development.