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 complex data sets, turning numbers into meaningful insights. By identifying trends and patterns, data analysts provide valuable information that can improve business strategies and operations. In their work, data analysts often collaborate with other teams, such as marketing or finance, to understand their data needs. They create reports and visualizations, making it easier for stakeholders to grasp the findings. Ultimately, data analysts play a crucial role in guiding companies toward success through data-driven decision-making.