Tell me about your last project: what you did, what tasks were, what stack?

In my last project, I was involved in developing a corporate web application for managing internal company processes. The main tasks included designing the architecture, implementing business logic, and integrating with external services. The technology stack included Java 11, Spring Boot for the backend, PostgreSQL as the database, and React for the frontend. Special attention was paid to scalability and security of the application, as well as ensuring high performance with a large number of users.