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À propos de moi
Hi! I help businesses turn messy, raw Excel exports into clean, automated reports and dashboards.
What I do:
Data Cleaning: Fix broken formats, trim spaces, remove duplicates, and parse text.
Formulas & Matching: Build dynamic models with XLOOKUP, INDEX/MATCH, and SUMIFS to eliminate #N/A errors.
Pivot Tables & Dashboards: Create interactive reports with slicers and margin/sales breakdowns.
Strong analytical background (SGH Warsaw School of Economics) with a focus on accuracy and speed. Let's fix your sheets!... Plus d’infos