This repository represents the transition from raw JPA persistence (Lecture 5) to a professional Tiered Architecture. It demonstrates how to decouple application logic from database "plumbing" using ...

Abstract: Large Language Models (LLMs) have become increasingly proficient in automating different software development tasks, particularly those that involve understanding natural language or ...

JWT authentication (Bearer tokens) — backend issues JWTs for authenticating API requests. Configure the secret via environment variables or backend/appsettings.Development.json and keep it out of ...