If there was a need to make an architectural decision, who played the role of architect or was designated as the architect on the project?

In most projects, the role of the architect was performed by a senior developer or a systems analyst with a deep understanding of the subject area and technical requirements. Sometimes, a dedicated architect was appointed, especially if the project was large and required a comprehensive solution. Architectural decisions were made jointly with the team, but the responsibility for choosing technologies, building the system structure, and integrating components lay with the architect. This approach ensured a balance between technical feasibility and business requirements, and also allowed for quick adaptation to changes in the project.