I will fix and clean your excel or CSV data with python scripts

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mr_david_fudim
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mr_david_fudim
david fudim

About this gig


Welcome to my Data Cleaning & Formatting Service!

Do you have messy datasets that are hard to work with? I am a Python developer specializing in data manipulation and cleaning. I will help you turn your messy data into a clean, organized, and ready-to-use format.

What I can do for you:

  • Data Cleaning: Removing duplicates, handling missing values, and fixing errors.
  • Formatting: Standardizing dates, text, and numbers.
  • Merging & Splitting: Combining multiple files or splitting columns (like names and addresses).
  • File Conversion: Converting between CSV, Excel, and JSON.
  • Complex Logic: Using Python and Pandas to handle large datasets efficiently.

Why work with me?

  • Speed: Fast delivery (usually within 24 hours).
  • Accuracy: I use professional Python scripts to ensure no data is lost or corrupted.
  • Communication: I am always available for questions and updates.

Note: For very large or complex files, please contact me first so we can discuss the best approach for your project!

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Get to know david fudim

david fudim

Data Analyst Specializing in Python and Pandas

5.0(1)
  • FromIsrael
  • Member sinceMay 2026
  • Avg. response time1 hour
  • Last delivery2 weeks
  • Languages

    English, Russian, Hebrew
i am a highly motivated Data Analyst and Python Developer specialized in high-quality data cleaning and processing. Using the Pandas library, I transform messy, raw datasets into clean, structured, and actionable formats

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