Let’s see all those things required to become a complete Android app Developer.
Build Build Build
This is very important so I told Build Build Build. Do not just read, build something on what you have read as only reading things will not help you. Have a small test project to try new things that you read. You have to build to become an hire Android app developer.
Always Be Updated
Always be updated with the new technology in Android. If you miss it, you simply miss it. The best way to be always updated is to join a community or follow some social media as well as trendy blog.
Follow Best Practices
You must know about the best practices that you should follow while the Android App Development.
Know about the Android Useful tools
As we all are fortunate to live in the world where everyone builds tool to help each other. These tools make the development fast and our life easier.
Read Others Code
This is the best thing a developer can do and learn coding in the best way. I personally feel that I have learned a lot from the code of the open-source apps.
Always maintain the code quality
Quality matters a lot. Code should be well written and easily understandable. Let your code reviewed by the good android app developers.
RxJava is a Java VM implementation of Reactive Extensions. It has become the single most important skill for Android app development.
Know about the Android app performance metrics
We must know about what are the metrics that we should measure while the Android app development. This way we can keep track of the performance issue and fix it.