What architectural decisions did you personally make on the last project?

In my last project, I made the following architectural decisions:

• Choosing microservices architecture to ensure scalability and independent deployment of components.
• Using Spring Boot to simplify REST API development and database integration.
• Implementing a service layer for business logic and DAO for data access, which improved separation of responsibilities.
• Applying the Repository pattern for database abstraction.
• Setting up centralized logging and monitoring with the ELK stack.
• Using Docker and Kubernetes for containerization and orchestration of services.

These decisions helped improve fault tolerance, simplify maintenance, and accelerate development.