Milliseid back-end tehnoloogiaid olete kasutanud?

ASP.NET Core with MVC, Web API, Razor Pages. EntityFramework Core for working with databases (Code First/Database First). Dapper for high-performance data access. SignalR for implementing web sockets and real-time functionality. Kafka, RabbitMQ for working with message queues. Redis for caching and working with in-memory data. Authorization and authentication: IdentityServer, JWT, OAuth 2.0, OpenID Connect. Microservice architecture using Docker and Kubernetes. Testing: xUnit, NUnit, Moq. Logging: Serilog, NLog. Monitoring: Prometheus, Grafana. CI/CD: Azure DevOps, Jenkins, GitHub Actions.