Hiring a Cognos / Business Intelligence developer can significantly improve your business decision-making process. They are skilled in creating user-friendly, dynamic reports and dashboards that provide valuable insights into your business data. Their expertise in data modeling and SQL allows for efficient data processing, ensuring accuracy and reliability. They can also automate data analysis, saving time and increasing productivity. Their skills can lead to better understanding of business trends, enhanced forecasting, and informed strategic planning. Overall, their contribution can drive data-driven growth and competitive advantage for your business.