American Express Data Analysts often work on projects involving customer behavior analysis, risk modeling, portfolio management, and optimization of marketing strategies. They collaborate with business leaders, engineering, and product teams to interpret large datasets and create data-driven recommendations that drive business growth and operational efficiency. A typical day may include gathering requirements, conducting exploratory data analysis, presenting findings, and building reports or dashboards for stakeholders. This role is critical in shaping business decisions, improving customer experiences, and identifying new growth opportunities within the company.