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$
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Mario Montoya
@enikkma666
Spreadsheet Cleanup, Data Research and Automation
Mexico
Spanish
About me
I turn messy Excel and CSV files into clean, auditable workbooks with standardized data, validation checks, documented changes, summary KPIs and clear charts. I also provide source-linked business research and lightweight automation. Every project has a defined scope, transparent assumptions and practical delivery in Spanish or English.
Skills
Mario Montoya
Offline •
Average response time: 1 hour
See my services
Data Cleaning
I will clean, validate and summarize your messy excel or CSV data
