You will get Clean & Prepare Messy Excel or CSV Data Using Power Query
Project details
Do you have messy Excel or CSV data filled with duplicates, missing values, inconsistent formatting, or wrong data types? I will clean and prepare your data using Power Query (Excel) to deliver a clean, accurate, and ready-to-use file.
What you get:
• Duplicate removal
• Handling missing or blank values
• Standardizing text and categories
• Fixing incorrect data types (numbers, dates, text)
• Structured data easy for filtering, analysis, or reporting
Why choose me?
• Professional cleaning with automated, repeatable Power Query steps — no manual copy-paste
• Quick turnaround without compromising quality
• Before and after samples available to prove my work
• Ready to start immediately and deliver fast!
What you get:
• Duplicate removal
• Handling missing or blank values
• Standardizing text and categories
• Fixing incorrect data types (numbers, dates, text)
• Structured data easy for filtering, analysis, or reporting
Why choose me?
• Professional cleaning with automated, repeatable Power Query steps — no manual copy-paste
• Quick turnaround without compromising quality
• Before and after samples available to prove my work
• Ready to start immediately and deliver fast!
Data Tool
Microsoft ExcelWhat's included
| Service Tiers |
Starter
$25
|
Standard
$55
|
Advanced
$95
|
|---|---|---|---|
| Delivery Time | 1 day | 1 day | 1 day |
Number of Revisions | 1 | 2 | 2 |
Frequently asked questions
About Baraka
Data Cleaning and Exploratory Analysis
Dar es Salaam, Tanzania - 6:11 am local time
Many teams lose time and make wrong decisions because their data has duplicates, missing values, wrong formats, or inconsistencies. I specialize in cleaning and transforming data using Excel Power Query, with repeatable steps that save time and reduce errors.
My work focuses on speed, accuracy, and clear results. You send the file, I clean it properly, validate the data, and return a structured, refresh-ready file you can trust.
If you need clean data without guesswork or manual fixes, I’m ready to start immediately.
Steps for completing your project
After purchasing the project, send requirements so Baraka can start the project.
Delivery time starts when Baraka receives requirements from you.
Baraka works on your project following the steps below.
Revisions may occur after the delivery date.
Receive your messy Excel or CSV data file
You send me your original Excel or CSV file containing the messy data.
Data Review
I carefully examine the dataset to identify key issues such as duplicates, missing values, inconsistent formatting, and incorrect data types