Power BI consultant assist businesses in developing a data strategy by analyzing the current data landscape, identifying data sources, and designing a scalable, integrated BI architecture. They work closely with stakeholders to align data objectives with business goals and ensure that data is easily accessible, reliable, and actionable. Consultants also help define key performance indicators (KPIs) and build custom reports to monitor these metrics. By providing strategic guidance, they ensure that Power BI solutions not only solve immediate needs but also support long-term data-driven decision-making and growth.