You will get Data Cleaning services. Working with different files(PDF, Excel, CSV, TXT)
Project details
You will get clean, well-organized data that is ready to use. I use tools like Python, Excel, SQL, and Alteryx to fix messy data, remove errors, fill in missing information, and make everything easy to understand. Whether you need help combining data, changing formats, or getting it ready for reports, I’ll make sure the work is done clearly and carefully. The result will save you time and help you make better decisions.
Data Tool
Microsoft ExcelWhat's included
| Service Tiers |
Starter
$5
|
Standard
$10
|
Advanced
$15
|
|---|---|---|---|
| Delivery Time | 1 day | 1 day | 1 day |
Number of Revisions | 5 | Unlimited | Unlimited |
Number of Pages Mined/Scraped | 20 | 40 | 60 |
Number of Sources Mined/Scraped | 7 | 10 | 20 |
Optional add-ons
You can add these on the next page.
Additional Revision
+$1
Additional Page Mined/Scraped
(+ 1 Day)
+$1
Additional Source Mined/Scraped
(+ 1 Day)
+$1About Yaroslav
Data Cleaning Expert | SQL | Python | Excel | Alteryx
Lviv, Ukraine - 4:51 am local time
I'm a Data Cleaning expert who genuinely enjoys turning messy, unstructured information into clean, organized, and usable datasets using SQL, Python, Excel, Alteryx.
What can I help you with:
✅ Making reliable data cleaning with such tools as:
- SQL – writing queries to filter, clean, and structure raw data
- Python – creating scripts to clean and process complex datasets
- pandas & NumPy – removing duplicates, handling missing values, and transforming
✅ Cleaning and formatting data in Excel or Google Sheets
✅ Converting PDFs, text files, or images into clean Excel files
✅ Merging and deduplicating datasets (even large and messy ones!)
✅ Removing unnecessary information and fixing inconsistencies
data efficiently
✅ Automating repetitive cleanup tasks using Alteryx
If you've got raw data in your spreadsheets, PDFs, text files—or in different places across different sources—I can help bring it all together, clean it up, and get it ready for real insights.
Steps for completing your project
After purchasing the project, send requirements so Yaroslav can start the project.
Delivery time starts when Yaroslav receives requirements from you.
Yaroslav works on your project following the steps below.
Revisions may occur after the delivery date.
Data Assessment
I analyze the data to identify issues like duplicates, missing values, or formatting problems.
Data Cleaning & Transformation
I clean, format, and transform the data using Python, Excel, SQL, or Alteryx based on your requirements.