Urgent Help in creating dashboard in MS Excel or other Software

I have an Excel Workbook with several worksheets containing data.

The problem however is that the current format, the data does not lend itself to easy analysis or interpretation.

In light of this, I need someone with expertise in creating dashboards to clean up and visualise the data in a format that shows at a glance key information and is fit for C-Suite reports.

In summary, the final output will be interactive visuals like graphs, charts and reports.

Given the sensitive nature of the data, I am unable to post it here. I will share with shortlisted candidates to enable them better gauge my requirements.

I would require a mockup to better gauge your skillset, and I need the job completed today.

I am flexible on pricing.

Thank you.