A Data Analyst is a professional who collects, processes, and analyzes data to help organizations make informed decisions. They use various tools and techniques to interpret data trends and patterns, turning raw information into valuable insights. This role is essential in many industries, including finance, healthcare, and marketing, where data-driven decisions can lead to better outcomes. To perform their job effectively, Data Analysts often work with software like Excel, SQL, and Tableau. They collaborate with other team members, such as Data Scientists and Business Analysts, to ensure that the data is accurate and relevant, ultimately supporting the organization's goals.