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I will automate your excel and csv tasks using python script
yu zhao
À propos de ce service
Drowning in messy Excel files? Let Python do the boring work!
Stop wasting hours on manual Excel tasks. I build custom Python scripts that clean, merge, and automate your spreadsheets - saving you HOURS every week.
WHAT I CAN DO FOR YOU:
Data Cleaning:
- Remove duplicates, blanks, and errors
- Fix inconsistent formats (dates, names)
- Standardize columns across files
- Filter and sort large datasets
Data Merging:
- Combine multiple Excel/CSV files into one
- Match and join data from different sources
- Reconcile records between sheets
Excel Automation:
- Auto-generate reports with charts
- Create pivot tables and summaries
- Extract data from PDFs into Excel
- Build reusable scripts you can run anytime
WHY CHOOSE ME:
- AI-powered for fast, clean code
- Works with files of any size (10 or 100,000+ rows)
- Free testing on YOUR sample data
- Easy setup, no Python knowledge needed
- Friendly support and free revisions
HOW TO START:
Send me a message with:
1. What task you need automated
2. A sample file (recommended)
3. Your goal (clean, merge, report)
I will reply within hours with a clear plan.
Let's automate your Excel work today!
Découvrez yu zhao
yu zhao
Java and Python Developer, APIs, Automation and Data
- DeChine
- Membre depuismai 2025
- Temps de réponse moy.1 heure
Langues
Chinois, Anglais
Hi! I'm a software developer with a Java and enterprise background, helping clients build reliable backends and automate repetitive work.
What I do best:
☕ Java & Spring Boot — REST APIs, bug fixes, backend dev
🐍 Python automation — Excel, CSV cleaning, reports
🗄️ Data processing — clean, merge, analyze your data
Why work with me:
I take responsibility — if it breaks, I fix it
Free testing on your sample files first
Clean, commented code you can re-run anytime
Quick replies, usually within 1 hour
Let's get it done.
Mon portfolio
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FAQ
What Excel formats do you support?
I work with .xlsx, .xls, .csv, and .tsv files. I can also convert between these formats.
Can you handle large Excel files?
Yes! My scripts work with files of any size - from 10 rows to 100,000+ rows. Python handles large data faster than Excel itself.
Do you need access to my real data?
No. Just send me a sample file (you can anonymize it). I will build and test the script, then you run it on your real data locally.
Will the script work on my computer?
Absolutely. I provide easy setup instructions or package the script as a one-click .exe (Windows). Works on both Windows and Mac.
What if my Excel file format changes later?
The scripts I build are flexible. For minor changes, you can edit settings yourself. For major changes, free revisions are included.
