Automation and Optimization of Reporting Creating templates, models, and macros to speed up and simplify routine data work. Creating automated summary reports from multiple sources. Developing templates with protected cells and drop-down lists. Writing macros (VBA) for automatic processing and formatting. Advanced formulas, pivot tables. Data Analysis and Visualization Turning raw data into clear reports and interactive dashboards for decision-making. In-depth analysis using pivot tables and functions. Creating interactive dashboards with charts and slicers. Setting up Power Query for data cleaning and preparation. Pivot tables and charts, Power Pivot. Power Query (M Language). Training and Consulting Helping to master Excel from scratch or upskilling employees in specific topics. Financial models (budgeting, forecasts). Cost calculation, profitability models.