Learn Kotlin in 134 Lessons

 Kotlin For Beginners is a free 9-hours long course covering the basics of Kotlin by Donn Felker and delivered on YouTube.

Donn Felker is a pro who has a lot of experience under his belt -Founder of Caster.io, author (Android Application Development for Dummies, Android Tablet Application Development for Dummies), consultant and co-host of the software developer podcast Fragmented. And, of course, he developed mobile apps such as MyFitnessPal, Groupon and more.

This kind of background tells a lot about the course's quality. But let's take a closer look.

 

full article on i-programmer.info