A business analyst is a professional who uses data to analyze business processes, identify needs, and recommend solutions to help organizations make informed decisions and manage change. They work across various levels of an organization and can be involved in areas such as requirements engineering, data analysis, and process improvement. Business analysts play a crucial role in identifying opportunities, understanding capabilities, and modeling organizations to facilitate change and realize benefits. They require a strong understanding of finance, accounting, and business principles, as well as excellent communication and analytical skills. Business analysis is a disciplined and structured approach to analyzing business processes, identifying improvements, and implementing changes to help organizations achieve their goals