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$
USD
Diego Koestas
@koestas1
Excel and Google Sheets, Data Cleanup, Formatting and Financial Modeling
United States
English, Spanish
About me
I turn messy, unstructured data into clean, professional Excel/Google Sheets — then go further: financial models, budget trackers, and dashboards you can actually use to make decisions.
Services: data cleanup & formatting, spreadsheet optimization, 3-statement financial models, cash flow forecasts, budget vs. actual tracking, KPI dashboards. Every formula recalculates correctly and is checked for errors before delivery.
Detail-oriented, reliable, fast. Tell me what you're working with and I'll scope the right fix.
Skills
Diego Koestas
Offline •
See my services
Financial Modeling
I will build financial models, budget trackers and excel dashboards
