spring-boot-backend

Build and implement a Spring Boot 3 backend with Java 17 — REST APIs, JPA entities, services, repositories, security (JWT), and database migrations for a Photo Map MVP. Use this Skill when creating, developing, or implementing *.java files, backend endpoints, business logic, database entities, DTOs, authentication, or API error handling. Applicable file types: .java, .xml, .properties, .yml, .sql (project).