Excel Formulas, Pivot Tables (present table data in different forms), Power Query (script), Power Pivot (link data from different sheets), Charts
Fetch data from different sources (web, SharePoint, pdf etc)
Transform data, Link data from different sources
Combine multiple sheets
Define templates for projects.
Data analytics in excel.
If you need any of the above listed service/ or you have anything in your mind on excel, please feel free to reach out to me. I'm open to take simple to complex tasks.