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Learner Reviews & Feedback for Kotlin for Java Developers by JetBrains

4.7
stars
2,122 ratings

About the Course

This intensive, hands-on course bridges the gap between Java and Kotlin, empowering experienced developers to write cleaner, more expressive code. Through a series of practical exercises directly in the IDE, you will move beyond basic syntax to adopt idiomatic Kotlin, leveraging its seamless interoperability to enhance existing Java projects or build robust new backend and Android applications....

Top reviews

MS

Dec 14, 2018

Clearly explained, easy to understand and nice programming tasks. I could complain something of documenting what to do in programming task, and also more smaller tasks would be useful

KH

Jun 13, 2021

Good survey of Kotlin language features. Would have been nice if assignments focused more on Kotlin idioms. Perhaps that's a fundamental issue with using an automated grader?

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501 - 509 of 509 Reviews for Kotlin for Java Developers

By Daniel S

•

May 26, 2025

Sorry, but I just couldn't understand the presenter's accent. Had to tap out around 10% of the way in.

By vaibhav a

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Jun 6, 2020

Instructor are not very clear to understand.They make concepts difficult to understand.

By Andrey D

•

Oct 25, 2018

Sveta makes errors in her speech. Russian accent. The course content is great

By Luis F P M

•

Feb 17, 2025

complex exercises for introductory course to learn the syntax of Kotlin.

By Armen g

•

Apr 22, 2024

she has very bad accent I do not understand well is so so bad experience

By Роман С

•

Nov 3, 2021

Excuse me.The girl has terrible English. Refused course

By Umang s

•

Feb 14, 2022

I never submit assignment than i can't get certificate

By Kamil R

•

Nov 2, 2018

Great course for retards

By kunapuli g

•

Mar 29, 2024

not intresting