I will write python scripts to automate and clean up your data
Senior Technical Specialist
À propos de ce service
Do you have messy spreadsheets, duplicate records, or repetitive data tasks eating up your time?
I'm a Python developer with 6+ years of hands-on experience building automation tools for enterprise data systems including a deduplication tool that processes hundreds of thousands of records and an Excel validation workflow that handled 11,600+ rows with zero data loss.
I can help you with:
Removing duplicate records from spreadsheets, databases, or files
Cleaning and standardizing messy data (formatting, matching, validation)
Automating repetitive Excel/CSV tasks with Python scripts
Building simple command-line tools tailored to your workflow
Bulk file renaming, sorting, or organizing
Why work with me:
- Real production experience, not just tutorials
- Clear communication and documentation with every script
- Dry-run/safe-mode options so you can review before anything changes
Send me a sample of your data or a description of the task, and I'll tell you exactly how I'd approach it.
Mon portfolio
FAQ
Can you work with Excel files, not just CSV?
Yes, I regularly work with both Excel (.xlsx) and CSV files.
Will you delete my original data?
No, I always keep your original file untouched and deliver a separate cleaned file, with a dry-run option available.

