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Voltar para Kotlin for Java Developers

Comentários e feedback de alunos de Kotlin for Java Developers da instituição JetBrains

1,764 classificações
430 avaliações

Sobre o curso

The Kotlin programming language is a modern language that gives you more power for your everyday tasks. Kotlin is concise, safe, pragmatic, and focused on interoperability with Java code. It can be used almost everywhere Java is used today: for server-side development, Android apps, and much more. Kotlin is 100% compatible with all existing Java frameworks, and has good tooling support. It’s a pragmatic language with a very low learning curve, and can be quickly grasped by Java developers. Kotlin code might be compiled not only to JVM bytecode but to JavaScript and Native code as well, but this course is focused on Kotlin/JVM. This course aims to share with you the power and the beauty of Kotlin. We'll have a basic overview of the language, as well as a discussion of many corner cases, especially concerning Java interoperability. The course is based on your Java experience; it shows the similarities between the two languages and focuses on what's going to be different. Note that this course won't cover the programming fundamentals. We'll discuss: basic syntax, nullability, functional programming with Kotlin, object-oriented programming with Kotlin, the power of the Kotlin standard library, and Java interoperability....

Melhores avaliações


28 de jun de 2019

Excellent course, packed with relevant content and useful hands on Kotlin exercises with great feedback based on Coursera provided unit tests. Looking forward to more Coursera courses from JetBrains.


15 de mar de 2020

Thanks JetBrains team, the course is as great as all the things that you do!\n\nNow I am going to visit Kotlin island (Kronstadt) to see lighthouse on your logo (I leave nearby in Saint-Petersburg).

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376 — 400 de 431 Avaliações para o Kotlin for Java Developers

por Amera B A

22 de jun de 2020

this is so amazing course but give little skills to concept but was very useful for me


por Rohit A

30 de out de 2019

I found the course really helpful in building understanding of Kotlin being already familiar with Java.

por Vitor V

16 de jan de 2020

I had some difficult to understand instructor's english, but the content was awesome.

por Rafael A N

19 de jul de 2019

Muy buena metodologia, con ejercicios para practicar los temas aprendidos!

por Mohsen B

14 de ago de 2019

The instructor should be more fluent at English with a better accent :)

por Vladimir

6 de dez de 2021

Курс полезный. Нужно поработать над подачей материала и произношением.

por Naman M

7 de jul de 2020

This course needs to be improved and few basic things need to be added

por Thirumalvalavan

9 de jul de 2020

Nice Course. Hence, assignments should be little simple to beginners.

por richard m

20 de jun de 2019

Great course with lots of practical content and coding exercises

por Dominik H

10 de jan de 2020

Great Course experienced some bugs with uploading the solution

por Danil C

5 de nov de 2021

I'd like to see author's solutions for the 4th and 5th weeks

por Erick A

20 de out de 2019

excelente curso te detalle cómo funciona el lenguaje Kotlin.

por rupemadeveloper

5 de mai de 2020

Muy buen curso para iniciarse en Kotlin. Muy recomendado.

por Besma K

11 de jun de 2019

Exercices intéressants et cours bien construit

por Mrinal K

14 de ago de 2019

the accent was a bit hard to understand.

por Andre L

10 de abr de 2019

Very nice content and fun assignments

por Riccardo P

11 de ago de 2021

I​ would do it again, just for fun

por Richard I

3 de jul de 2019

Excellent - kotlin is fun to learn

por RaHuL V

28 de jun de 2020

Very useful and interactive

por Volkan Ş

15 de abr de 2020

Assignments were too long.


19 de fev de 2022

Good for developer

por Yousef O K

11 de nov de 2019

Good stuff

por Gustavo F

14 de nov de 2019


por Antonio R

29 de dez de 2019

For people coming from a pure Java background, this course does a good job of covering quite a lot of topics playing to Kotlin's strengths and motivation for use.

One can see the instructors have quite a firm grasp on the overall knowledge domain (as expected given they are part of the team of language creators).

The text and speech of it does look like it requires a bit of a review, with the subtitles (I believe auto generated) got themselves in quite a bit of a tight spot, with multiple misses in words used which was case for quite a lot of replaying certain bits of video while trying to understand what was said.

Exercises wise, there was a hard balance struck there. Some of the exercises presented during the ongoing video presentation did a good job in exposing some of the functionalities that were being presented. Coming to programming assignments, however, this is a bit lost, with the emphasis being more on implementing the requested functionality with not much guidance provided on whether the correct language constructs are being applied, mainly towards the final two weeks of course. When a person has no firm grasp on these functionalities, it does serve to demotivate a bit.

por Eduardo-Luis S S

29 de mar de 2020

While the content of the course goes into a lot of detail I found it a bit disappointing in terms of the questions asked in the lessons and the assignments. When covering the material, the questions asked most of the time aim very edge cases and don't add up to what's been learned. Sometimes it's difficult to follow the lesson, being a mixture of new concepts and the difficulty to understand the teacher. The last assignments are very hard, not because of the language itself but because we have to work out difficult algorithms that are not what we are learning. I think the questions and assignments should go hand in hand, and this fact makes it very hard to continue with the course and pass the assignments.