An insurance actuary is a professional who uses mathematical and statistical techniques to evaluate and manage risk. They analyze data, assess the likelihood of potential events, and develop plans to mitigate or manage those risks. Actuaries play a critical role in the insurance industry, helping companies and organizations make informed decisions about risk management. Actuaries use a variety of mathematical and statistical methods, including probability theory, statistics, and financial mathematics. They also use computer software and other tools to analyze data and make predictions. Actuaries work with a wide range of data, including demographic data, financial data, and data on past claims. They use this data to create models that help predict future events and assess the potential impact of different risks. Actuaries are also responsible for developing, implementing, and monitoring risk management plans. They may work with insurance companies, government agencies, or other organizations to help them identify, assess, and manage risk. Actuaries also help organizations to design and price insurance policies, and to manage their investments. They also communicate the results of their work to management, shareholders and sometimes to the public.