I had to learn Kotlin in a hurry after only using Java, and this is very clean. Thank you so much for the free lecture!

It was great to be able to get an overview of the JWT security approach using Kotlin Spring.

This was a really solid curriculum for someone just starting with Kotlin Spring, and the teaching quality was excellent. Thanks to you, I'm leaving as a Kotlin Spring master. Thank you!

It helped me build a solid foundation in Kotlin.

Actually, I took this course with the goal of learning Kotlin, but I think it's also a great course for learning how Spring works.

This looks good as an introductory course for those who have only developed Spring with Java. The lecture flows smoothly, which is nice.

This is my first time creating a project, and it seems to be very helpful.

Actually, I came in because I was curious about Spring. Overall, I enjoyed listening.

I think this is a good course for learning Spring Security and JWT with Kotlin!! Thank you.

The explanations and exercises are easy to understand.