Advanced Excel Sales Report Automation

Job ID: 40101406

Budget: ₹12,500 – ₹37,500 INR

I have a workbook full of raw sales figures that now needs to be transformed into a clean, reliable model. The first step is tidying the data: any duplicate rows, stray formats, or hidden errors must be resolved so every number feeds correctly into the next stage. From there I need powerful, complex formulas—nested logic, dynamic arrays, perhaps INDEX-MATCH or LET/LAMBDA constructs—to automate calculations that are currently done by hand.

Once the calculations are solid, the goal is a polished, update-ready sales report. I want to open the file, drop in new monthly data, and have totals, variances, and growth metrics refresh instantly without digging through cell references. Charts or PivotTables are welcome if they serve that purpose, but the emphasis is on bullet-proof formulas rather than visual flair.

Deliverables:
• Cleaned data sheet, free of structural errors
• All complex formulas inserted, tested, and commented for clarity
• A dynamic sales report tab that updates automatically
• Brief walkthrough or note so I can maintain it going forward

If you live and breathe advanced Excel functions and enjoy making a messy spreadsheet behave, I’d love your help on this.
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