⚙️ .NET Core Backend (C# Web API)
- W1 Structure, controllers, DTOs, validation
- W2 EF Core, migrations, LINQ, repo/pagination
- W3 Filters/middleware, errors, versioning
- W4 JWT auth, role-based authorization
- W5 Advanced queries, performance tips
- W6 Unit/integration tests, logging, Swagger
- W7 Deploy: Azure App Service + CI/CD
- W8 Capstone API + Angular integration