I will clean and structure your excel data
About this Gig
Is your Excel file or CSV database a nightmare ? Duplicates, empty rows, invalid emails, inconsistent formats ?
I transform your messy data into a CLEAN and USABLE database.
What I do :
- Duplicate removal (smart & manual)
- Email cleanup + validation
- Format standardization (phone, addresses, zip codes)
- Column structuring (logical organization)
- Error detection and correction
Why choose me ?
- Human-Verified : No automated shortcuts. Total accuracy.
- Privacy-First (Linux) : Secure, offline processing. No 3rd-party AI or cloud tools used.
- Native French : Perfect for European data structures.
- Fast delivery - 24-96 hours depending on volume.
Rates by volume (see packages)
Unsure about the quality? Start with my Basic Package to see the manual precision on your first 100 rows before upgrading to a full database cleanup.
PLEASE CONTACT ME with a sample or screenshot before ordering to ensure the best result for your project.
Looking forward to working with you !
My Portfolio
FAQ
Do you use AI or automated online tools ?
No. While I use professional internal tools (LibreOffice, Tabula) to assist my workflow, every correction and validation is done manually to guarantee 100% accuracy.
What file formats do you handle ?
I work with .xlsx, .csv, .ods, and even complex PDF tables. I deliver in the format that best suits your needs (usually Excel or CSV).
Is my data safe ?
Absolutely. I am a Linux user committed to digital sovereignty. I do not use cloud-based cleaning services. Your data stays local and confidential.
