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Fiverr Pro
Nederlands
$
USD
I will fast and reliable data wrangling
Over deze dienst
I clean, organize, and validate your data with precision. I handle spreadsheets and SQL databases, fix formatting issues, remove duplicates, correct inconsistencies, and prepare your data for analysis. Fast, accurate, and professional work.
Veelgestelde vragen
What is data wrangling?
Data wrangling is the process of cleaning, organizing, standardizing, and preparing data so it becomes usable, consistent, and ready for analysis or system import.
What types of files do you work with?
I work with Excel, CSV, Google Sheets, TXT, JSON, and SQL database extracts.
What does 'item' mean in your gig?
An 'item' refers to a single row/record in your file unless specified otherwise.
Do you fix formatting issues?
Yes. I correct layout problems, inconsistent formats, spacing, dates, numbers, and more.
Do you remove duplicates?
Yes, I identify and remove duplicates while ensuring the data structure stays intact.
Do you correct data inconsistencies?
Yes. I detect and correct inconsistent formats, spelling issues, missing values, and conflicts.
Do you work with large datasets?
Yes, but large datasets (thousands of rows or many columns) may require custom or hourly pricing.
What is 'deduping'?
Deduping is the process of finding and removing duplicate records from a dataset.
Do you provide SQL-based data cleaning?
Yes. I can clean, transform, and validate datasets using SQL queries (PostgreSQL preferred).
Can you generate SQL queries?
Yes. I create SELECT, UPDATE, INSERT queries based on your business rules or data needs.
Reviews
1 reviews van deze dienst
| (1) | ||
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N neko_hsy
Verenigde Staten
great job. I really appreciate your hard work to help me finish this study
Tot maximaal US$ 50
Prijs
4 dagen
Looptijd
Nuttig?
Reviews
1 reviews van deze dienst
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Specificering van de beoordeling
- Communicatieniveau van de freelancer
- Kwaliteit van de levering
- Waarde van de levering
Sorteer op
Meest relevant
N neko_hsy
Verenigde Staten
great job. I really appreciate your hard work to help me finish this study
Tot maximaal US$ 50
Prijs
4 dagen
Looptijd
Nuttig?
