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Italiano
$
USD
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Yuan Gang
@ghosttt66
Data Cleaning, Excel Automation and Web Scraping Specialist
Cina
Cinese, Inglese
Chi sono
I turn messy spreadsheets into clean ones. Send me dozens of Excel or CSV files and I return one organised master sheet - no duplicates, no blank rows, no broken formatting.
What I do:
- Merge 10-100+ files into a single sheet
- Clean, dedupe, split by category
- Convert XLSX to CSV (Chinese-safe)
- Python scripts to automate the whole thing
- Scrape public web data into Excel
How I work:
- Most orders in 24 hours
- Tested on your real file
- Clear instructions to run it yourself
- Free fixes if it fails
I only take work I can finish. If I can't, I'll say so.
Competenze
Yuan Gang
offline •
Consulta i miei servizi
Pulizia dei dati
I will merge, clean and deduplicate your excel or CSV files
Automazioni
I will write python scripts to automate excel tasks
Portfolio
Esperienza lavorativa
Freelance Data & Automation Specialist
Self-Employed / Freelancer • Lavoratore autonomo
Jun 2022 - Present • 4 yrs 5 mos
Built batch-processing tools for Excel and CSV data: merging large sets of files, cleaning and deduplicating records, splitting sheets by category, and converting formats. Developed Python scrapers that turn publicly available website data into structured spreadsheets. Delivered completed files with usage instructions, so clients could repeat the process themselves without technical help.
