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Fiverr Pro
English
$
USD
I will clean and transform your messy data with python or sql
About this Gig
Is your data full of duplicates, nulls, inconsistent formats, or errors that make analysis impossible?
I clean, transform, and validate your datasets using Python (Pandas, Polars) and SQL delivering structured, analysis-ready data with a quality report.
WHAT I FIX IN YOUR DATA:
Remove duplicates and near-duplicate records
Handle null values (fill, flag, or remove)
Standardize formats (dates, text, categories)
Fix data type mismatches and encoding issues
Flag anomalies and outliers
Validate against business rules
WHAT YOU GET:
Clean dataset (CSV, Excel, or SQL)
Python script you can reuse on future data
Data quality report (before vs after)
Clear documentation of every change made
WHY WORK WITH ME:
3+ years cleaning enterprise data pipelines
Experience with datasets up to millions of rows
C1 English clear communication
Available during US business hours
FAQ
What file formats do you accept?
CSV, Excel (.xlsx), JSON, or direct SQL queries. If you have another format, message me first and I'll confirm.
Will I be able to reuse the cleaning process on new data?
Yes. Every Standard and Premium delivery includes a reusable Python script so you can run the same cleaning on future datasets.
What if my dataset is larger than your package covers?
Use the "Additional Items" extra at checkout, or message me before ordering and I'll create a custom offer.
