You will get clean, validated, and professionally formatted Excel or CSV data
Project details
I will clean, validate, and professionally format your Excel or CSV data while preserving the original source. The goal is a reliable, easy-to-use file with consistent formats, traceable changes, and clearly documented exceptions.
Depending on the selected tier, I can standardize text, dates, currencies, and number formats; identify duplicates and missing values; validate required fields; reconcile source and output totals; and build a reusable Power Query workflow.
You will receive the cleaned XLSX or CSV file, a concise summary of completed work, and an exception log for records that require a business decision. I do not silently delete ambiguous records or overwrite your original data.
This project is ideal for customer lists, inventories, sales exports, operational reports, contact databases, and recurring CSV files that need a dependable Excel-ready structure.
Depending on the selected tier, I can standardize text, dates, currencies, and number formats; identify duplicates and missing values; validate required fields; reconcile source and output totals; and build a reusable Power Query workflow.
You will receive the cleaned XLSX or CSV file, a concise summary of completed work, and an exception log for records that require a business decision. I do not silently delete ambiguous records or overwrite your original data.
This project is ideal for customer lists, inventories, sales exports, operational reports, contact databases, and recurring CSV files that need a dependable Excel-ready structure.
Data Tool
Microsoft ExcelWhat's included
| Service Tiers |
Starter
$65
|
Standard
$105
|
Advanced
$165
|
|---|---|---|---|
| Delivery Time | 3 days | 4 days | 6 days |
Number of Revisions | 1 | 2 | 2 |
Number of Pages Mined/Scraped | 1 | 3 | 5 |
Number of Sources Mined/Scraped | 1 | 2 | 3 |
Frequently asked questions
About Stan
Excel Automation | Data Cleaning | Dashboards | VBA & Power Query
Soyapango, El Salvador - 10:59 am local time
My work focuses on Excel data cleaning, business dashboards, administrative reporting, inventory data, KPI tracking, spreadsheet formatting, and controlled workflow automation. I can standardize and validate Excel or CSV data, create clear management reports, repair agreed formulas, build practical inventory and pipeline trackers, and automate repetitive steps with formulas, Power Query, or VBA when the scope genuinely requires it.
My process is traceable: I preserve the source, define the expected output, separate inputs from calculations, reconcile row counts and totals, test exceptions, and deliver concise usage notes. I document unresolved data issues so the client can make informed decisions.
My portfolio uses synthetic data and includes an Excel sales dashboard, inventory control dashboard, before-and-after data cleaning, a controlled automation workflow, and PDF/image-to-structured-Excel conversion.
Before starting, I confirm the file count, approximate rows, Excel version, required output, formulas or totals that must reconcile, and confidentiality constraints.
Steps for completing your project
After purchasing the project, send requirements so Stan can start the project.
Delivery time starts when Stan receives requirements from you.
Stan works on your project following the steps below.
Revisions may occur after the delivery date.
Scope confirmation
I review the source, expected output, cleaning rules, Excel version, and included rows and sources. I confirm the agreed scope before changing any data.
Source preservation
I keep the original file unchanged and create a controlled working copy. Every transformation remains traceable to the source record or row.