If you were thinking to make some cool android apps but couldn't get a hand on it because you didn't find any good resources, here is a great news for you. Google(also the company to make Kotlin) has announced a free Android Development Course in Kotlin. The course is divided into 5 units, each unit is divided into several activities(4 to 6). It's a perfect head start if you are a beginner in programming.

What are you waiting for? It's time to master android development!

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