I will clean and organize your excel, CSV, or database data
Data Analyst: Python, SQL, Power BI, Automation
About this Gig
Do you have messy Excel, CSV, or database export files that need to be cleaned before analysis, reporting, dashboards, or business decisions?
I will clean, organize, and prepare your data so it is easier to analyze, import, visualize, or share.
I can help with:
Removing duplicates
Fixing inconsistent formats
Cleaning column names and field values
Reviewing missing values
Standardizing dates, categories, and numeric fields
Splitting or merging columns
Preparing clean Excel or CSV outputs
Creating a short summary of the cleaning process
Tools I use:
Python, pandas, Excel, SQL, PostgreSQL, and Power BI when needed.
For larger datasets, multiple files, complex formulas, database exports, or custom cleaning logic, please contact me before ordering so I can confirm the right package or send a custom offer.
My Portfolio
FAQ
Can you clean large datasets?
Yes. Please contact me before ordering so I can review the file size, number of rows, columns, and complexity.
What file formats do you work with?
I can work with Excel, CSV, and structured database exports. For other formats, please contact me before ordering.
Will you explain what was cleaned?
Yes. Standard and Premium packages include a short summary of the cleaning steps performed.
Do you use Python?
Yes. For larger or repetitive cleaning tasks, I can use Python and pandas to make the process more consistent and reusable.
