You designed and executed the migration of the trading core to 8 microservices. What was your role in the design?

In the migration of the trading core to 8 microservices, my role involved analyzing the current monolithic architecture and identifying logically independent domains for decomposition. I participated in defining service boundaries, their APIs, and interactions to minimize coupling and ensure scalability. I also developed interaction schemes between services, selected appropriate communication technologies (such as gRPC or REST), and ensured data integrity during distributed transactions. During the migration, I wrote code for new services, configured CI/CD, and participated in testing and monitoring to guarantee system stability and performance after separation.