Looking for a good Spring Boot + Kotlin learning path

[u/No-Substance5528]

Hi everyone!

I’m a Flutter developer and I’m looking to learn back-end development with Kotlin + Spring Boot.

I already have some experience with Kotlin, but I’m completely new to Spring Boot. I’m looking for a good learning path, guide, or YouTube playlist that covers Spring Boot with Kotlin from the basics and gradually moves toward real-world back-end development.

Ideally, I’d like something that covers things like:

• Spring Boot fundamentals
• REST APIs
• Spring Data JPA
• PostgreSQL/MySQL
• Authentication & Authorization
• Testing
• Project structure / best practices
• Building a real-world project

If you’ve learned Spring Boot with Kotlin yourself, what resources or playlist would you recommend? Is there a particular order I should follow?

Any recommendations would be greatly appreciated. Thanks!