Kotlin Courses

Developing Android Applications with Kotlin: Getting Started
Pluralsight

Getting Started with Kotlin
Pluralsight

Android Apps with Kotlin: Resources, Styles, and Themes
Pluralsight

Building Web Applications in Kotlin Using Ktor
Pluralsight

Kotlin Fundamentals
Pluralsight

Android FirebaseUI Authentication with Kotlin
Pluralsight

Android Apps with Kotlin: Resources, Styles, and Themes
Pluralsight

Metodologías ágiles de desarrollo de software
Universidad de los Andes via Coursera

Configuring Kotlin for Android with IntelliJ IDEA
Coursera Project Network via Coursera

Android Programming Course - Kotlin, Jetpack Compose UI, Graph Data Structures & Algorithms
freeCodeCamp