Excel Training

I am looking for an Excel expert to produce training modules in Excel. It will include a step by step guide by either a keynote or powerpoint presentation. You will voice over the instructions so you must have clear pronunciation or can get someone to do that for you, which will have to be included in the quote.

There are 3 levels - medium, hard and expert.

I need five courses for each level.

As an expert in Excel you know everything there is to know about formulas etc and can show how to master complex formulas and functions in Excel.

Each course will consist of - written instructions, step by step guide via a presentation and the Excel sheets for the student to use.

The end use will predominantly be accountants so formulas are important.

Any questions please let me know