Spring Initializr setup and choosing your IDE.

Creating and testing @RestController.

Creating and testing @GetMapping.

Creating and testing @DeleteMapping.

Creating and testing @PostMapping.

Upload the photos.

Spring Boot's properties file and configuring JSON.

Download the photos.

Working with Dependency Injection.

Next steps for download.

What Spring Boot's Projects look like.

Working with an H2 Database.

Working with Spring Data JDBC.

Creating a .jar file and executing it.

References used in the video.