Which specialist or team was responsible for deploying and connecting components in your last project?

In my last project, the DevOps team was responsible for deploying and connecting components. They handled infrastructure setup, deployment automation, and service integration.

The QA team interacted with DevOps to obtain test environments and configure the environment for automated testing. This approach allowed for a division of responsibilities: developers and DevOps ensured the stability and availability of components, while QA focused on quality and functionality testing.