Uttam Mahatauttammahata.hashnode.dev·Oct 31, 2024How to Build a Firebase and Spring Boot Login and Signup System Using a 4-Layer ArchitectureIn this tutorial, we’ll set up a Login/SignUp backend using Firebase for authentication and Spring Boot to manage API requests and handle data. This setup follows a 4-layer architecture — Controller, Service, Repository, and Entity layers — to ensure...38 readsfirebaseAuthAdd a thoughtful commentNo comments yetBe the first to start the conversation.