Have you had experience migrating from monolith to microservices?

Yes, migration experience from monolith to microservices includes several key stages:

1. Analysis and decomposition — identifying functional areas of the monolith that can be turned into separate services.
2. Defining service boundaries — designing APIs and interactions between microservices.
3. Gradual migration — transferring functionality in parts to minimize risks and maintain system operability.
4. Infrastructure organization — setting up CI/CD, monitoring, logging, and orchestration (e.g., Kubernetes).
5. Ensuring data consistency — choosing appropriate patterns (e.g., event sourcing, saga) for managing transactions and data.

Important considerations during the process include:

• Managing the complexity of distributed systems.
• Ensuring fault tolerance and scalability.
• Automating testing and deployment.

This experience requires a deep understanding of architecture, communication between services, and the specifics of distributed systems.