I will write a python script to clean your data and automate reports

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Evert P.

About this gig

If you export data from a system every week and spend hours fixing it in Excel, a short Python script can do it in seconds.

I write scripts that:

Clean CSV/Excel exports: mixed date formats, amounts stored as text, duplicates, inconsistent names.

Merge several files into one and build summary tables (by month, customer, product).

Produce a formatted Excel report with charts, ready to share.

Flag problem rows in a separate sheet instead of silently deleting them.

You get the script, instructions to run it on Windows or Mac, and test results. Clean, commented code you can reuse.

Not offered: scraping sites that forbid it, logging into accounts on your behalf, or anything that breaks a platform's rules.

Message me first with a sample file (fake data is fine) so I can confirm the scope.

Get to know Evert P.

Evert P.

Excel, Python and web automation for small businesses

  • FromMexico
  • Member sinceOct 2026
  • Languages

    Spanish, English
Hi, I'm Evert, a Data Science and Mathematics engineering student at Tecnológico de Monterrey (Mexico). I help small businesses stop doing the same spreadsheet work by hand. I build Excel and Google Sheets tools with clean formulas, Python scripts that clean messy exports and turn them into reports, and fast, responsive landing pages. How I work: I confirm the scope before starting, every file is tested before delivery, and you get short instructions for using it. I use AI-assisted tools to work faster; I review, test and stand behind everything I deliver. I can also deliver in Spanish.