I will clean, fix, and organize your messy excel or CSV data file

Bangladesh

I speak Bengali, English

Data Analyst, CRM Data Cleaning, HubSpot, Python and Apollo Expert

Is your data messy, inconsistent, or full of errors? I'm Monsur Habib — Data Analyst, from Bangladesh. I clean and structure your Excel/CSV files using Python (Pandas) so your data works for you, not...
About this Gig

You ran a report, and the numbers don't add up?

Your contact list has 3 versions of the same company?

Your date column has 6 different formats?

Your boss needs this cleaned by tomorrow!


I fix exactly this.

I clean, organize, and structure Excel/CSV files so your data is ready for reporting, analysis, or import without errors or guesswork.


What I deliver:

  • Duplicate rows detected & removed
  • Missing values handled (filled, flagged, or dropped)
  • Inconsistent formats standardized (dates, text, numbers)
  • Column headers cleaned & structured
  • Summary report of every change documented


Tools I use:

Python (Pandas), Excel, CSV, or whatever your workflow needs.


Why trust me?

  • I cleaned a 1,280-row retail sales dataset with real-world problems:
  • Removed duplicate records
  • Fixed 4 mixed date formats into one standard
  • Standardized 22 inconsistent region/category variations
  • Removed invalid entries, recalculated totals
  • Same process. Your data. Clean delivery.


github.com/monsurhabib01/data-cleaning-projects



Message me first; I'll review your file FREE before you spend a cent.

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