I seek a skilled Power BI professional to develop an interactive monthly dashboard reporting on key performance indicators related to group expenditure. The dashboard should provide visual analysis and insights into budget versus actual spending across various cost categories. The contractor may also need to optimize the underlying Excel data model that will serve as the data source for the dashboard. Dynamic visualizations like charts, graphs andmaps should be incorporated to highlight trends, variances or other metrics. Spending data for the past 12 monthsneeds to be presented to facilitate performance comparisons over time. Users require the ability to filter the dashboard by different dimensions such as business unit, project or location. The reporting capability must also support easily configurable time periods so leadership can view KPIs for the current month, quarter or year-to-date. Security is important so access to the live dashboard needs to be restricted to specific users or user groups. Once completed, guidance will be provided on dashboard maintenance so our in-house team can independently refresh the data and customize visuals or metrics as needed. Proficiency with Power BI Desktop and DAX isessential to fulfill thee project objectives within 4 weeks.