What is IT system consulting? What does software solution service mean? What does infrastructure construction service mean?

IT system is an enterprise information management system, and IT system consultation is a management consultation for these systems, with the purpose of using information technology to increase revenue and reduce expenditure and enhance the competitiveness of enterprises.

Software solution service is that consultants communicate with customers to propose solutions and solve specific management problems through the implementation of software systems.

Infrastructure construction service should refer to the input of IT infrastructure, that is, related hardware, software, network wiring, bandwidth and other resources.