a person who gives a company advice about something
We employ a consultant to organise our computer system.
The company hired a financial consultant to provide expertise on restructuring its budget and financial strategy.
As a marketing consultant, she worked closely with various businesses to develop effective advertising campaigns.
The IT consultant analyzed the company's network infrastructure and recommended improvements for better efficiency.
The healthcare consultant conducted a thorough assessment of the hospital's operations to optimize patient care and cost-effectiveness.
