I will clean and organize your excel or google sheets dataclean, organize and format yo

Hungary

I speak English, Hungarian, German

Senior Performance Manager

I am a data reporting and performance analytics professional in the banking sector. I specialize in SQL-based analysis, Power BI dashboard development, and process automation using Python and Power Au...
About this Gig

Do you have a messy Excel, CSV or Google Sheets file that is difficult to use, filter or analyze?


I will clean, organize and format your spreadsheet so it becomes clear, structured and ready for business use.


I can help with:


duplicate removal

messy formatting

inconsistent dates, numbers and text fields

empty rows and columns

basic formula checks

filters and table formatting

clean spreadsheet structure

simple summaries, depending on the package


This service is ideal for customer lists, sales data, product lists, survey results, transaction exports, contact databases or other business spreadsheets.


With a background in banking, reporting, KPI analysis and business data quality, I focus on accuracy, consistency and practical usability. My goal is to deliver a clean file that you can immediately use for reporting, decision-making or further analysis.


Please contact me before ordering if your file has more than 5,000 rows, many sheets, complex formulas, macros, VBA, Power BI requirements or sensitive business logic.

Platform:

Excel

Google Sheets

OpenOffice

Development technology:

VBA

Excel

VLOOKUP

Expertise:

Formatting

Fixing

Forms

Pivot tables

Formulas

My Portfolio