Can you walk us through the architecture of a scalable .NET application you’ve designed? How do you approach designing microservices in a .NET ecosystem? What are the key considerations when migrating a monolithic .NET application to Azure? How do you ensure performance optimization and fault tolerance in distributed .NET systems? What design patterns have you applied in enterprise-grade .NET solutions, and why? How do you manage API versioning and backward compatibility in large-scale .NET applications? What’s your experience with CI/CD pipelines and DevOps practices in .NET environments? How do you evaluate and select between Azure services (e.g., App Services vs. AKS) for deployment? What strategies do you use for securing .NET applications, especially in cloud-native setups? How do you handle legacy system modernization and integration with newer .NET Core services?