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English
$
USD
I will do python data cleaning, data formatting, and automation scripts
Data Analyst
I am a highly motivated and detail-oriented Mathematics graduate with a strong foundation in data analytics, statistical modeling, and problem-solving. I am seeking an entry-level position where I can...
About this Gig
Hours lost copy-pasting between messy Excel sheets and CSV files that don't line up?
I build Python data cleaning, formatting, and automation scripts using Pandas and OpenPyXL, so the repetitive part of your workflow just runs itself from now on. Data transformation that turns scattered files into clean, usable tables you can actually work with.
WHAT YOU'LL GET
- Python data cleaning scripts
- Data formatting & sorting automation
- Automation scripts for repetitive tasks
- Duplicate removal & missing value handling
- File format conversion (CSV, Excel, JSON)
- Merging multiple sheets or files
- Data transformation & parsing
- Pandas & NumPy-based processing
- OpenPyXL scripts for Excel automation
- Well-commented, reusable Python code
- Data validation & integrity checks
WHY CHOOSE ME
- Solid hands-on experience with Pandas & OpenPyXL automation
- Clean, well-commented code you can actually read & reuse
- Revisions until the output's right
- Fast delivery without skipping the testing step
Need Python data cleaning, formatting, or an automation script for repetitive tasks?
CONTACT ME NOW!
My Portfolio
FAQ
Can the script merge multiple files, or does each need separate cleaning?
Yes, merging multiple sheets or files is included, so data from separate sources gets combined into one clean, unified table.
Will you test the script on my actual data, or just generic samples?
The script is tested against your actual data before delivery, so it's verified to work correctly on your real files, not just sample data.
Can it handle duplicates and missing values automatically?
Yes, duplicate removal and missing value handling are built into the script, so those common issues are resolved without manual cleanup.
Will the code be reusable for future data, or a one-time fix?
Well-commented, reusable Python code is delivered, so you can run it again on new data without needing custom rework each time.
Can it convert between file formats, like CSV to Excel?
Yes, file format conversion between CSV, Excel, and JSON is included, so files can be transformed into whatever format your workflow needs.
Do you check that the output data is actually accurate?
Yes, data validation and integrity checks are included, so the cleaned output is verified accurate, not just formatted differently.
How many revisions are included if the output isn't quite right?
Revisions continue until the output's right, so cleaning logic or formatting can be adjusted based on your actual results.
