A consultant is a professional who provides expert advice in a specific field, such as business, finance, or technology. They help organizations improve their performance by analyzing problems, offering solutions, and implementing strategies. Consultants often work on a project basis, bringing specialized knowledge and skills to help clients achieve their goals. Consultants can work independently or as part of a consulting firm. They may collaborate with various stakeholders, including management teams and employees, to understand the challenges faced by the organization. Their insights can lead to improved efficiency, increased profitability, and better decision-making for companies like startups or large corporations.