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Fiverr Pro
English
$
USD
I will clean, merge, and format your messy CSV or excel data
About this Gig
Are you struggling with messy datasets, inconsistent formats, or thousands of rows with missing values? Let me handle the tedious work for you!
I specialize in data processing using Python and the Pandas library. Coming from a rigorous engineering background, I focus on logical accuracy and clean code architecture to ensure your data is perfectly preprocessed and ready for your business analysis or machine learning models.
What I can do for you:
- Data Cleaning: Remove duplicates, drop or fill missing values (NaN/Null).
- Data Formatting: Standardize dates, text, and numerical formats.
- Data Merging/Joining: Combine multiple CSV, Excel, or JSON files into one master dataset.
- Filtering & Sorting: Extract specific columns/rows based on your business logic.
- Script Delivery: I can provide clean, well-commented Python scripts or Jupyter Notebooks so you can reproduce the results on future datasets.
Why choose me?
- Strict attention to detail and data integrity.
- 100% confidentiality for your business data.
- Clear and timely communication in English.
Please send me a message with a sample of your data and your requirements BEFORE placing an order so we can discuss the best approach!
Platform:
Excel
Development technology:
Python
•
Excel
Expertise:
Formatting
•
Formulas
•
Data validation
FAQ
Will you provide the source code?
Yes! For Standard and Premium packages, I will provide the fully commented Python script or Jupyter Notebook along with your cleaned data.
Is my business data secure with you?
Absolutely. Your data will only be used for this specific task and will be permanently deleted from my local drive immediately after the order is completed. I do not share or upload client data to any public models.
What is your working timezone?
I am based in HONGKONG (UTC+8 timezone). However, I have flexible working hours and monitor my messages closely. I typically reply to inquiries within a few hours, regardless of your location.
Do you work with extremely large datasets?
If your dataset is larger than 1GB, please message me first so I can check if my local hardware can process it efficiently within your deadline.
