Consultant is a broad term for a profession, such as a lawyer. Some lawyers are mainly engaged in civil disputes, while others are mainly engaged in financial disputes. Management consultants have different work contents according to the different consulting modules provided to customers. For example, human resources consultants, strategic consultants, information consultants and quality certification consultants. An expert job that always provides customers with intellectual support services according to their professional skills can be called a consultant.
IT consultants can be mainly divided into: information implementation consultants, network planning consultants, website construction consultants, etc.