I will audit your excel spreadsheet and report the errors

A second pair of eyes on something you've already built.

Inherited a spreadsheet nobody understands? Built something yourself and want to know whether to trust it before your boss sees it?

I'll go through it and send you a written report covering:

Formulas that are wrong now, or will break when the data changes

Charts that mislead wrong chart type, truncated axes, unfair comparisons

Structural problems that will cause you trouble later

Questions your data could answer but currently doesn't

Specific and actionable, not a list of generic best practice. If something's fine, I'll say so rather than padding the report.

I spent fourteen years marking other people's maths and seven years reviewing consultancy deliverables. Finding the mistake is a well-practised skill.

UK-based, working GMT hours. Message me first if you're not sure which package fits.