You will get Data Cleaning & Validation
Project details
📄 Full Description:
Do you have messy or raw Excel data that’s hard to use? I’ll help you clean, validate, and structure it, turning your spreadsheets into accurate, reliable, and ready-to-analyze data.
Whether it’s a small dataset or a large, complex file, I can handle everything from basic cleaning to advanced validation and automation using formulas, pivot tables, or macros.
Here’s what I offer:
Tier 1 – Basic Cleaning – $50
Remove duplicates and empty rows/columns
Correct basic formatting issues (dates, numbers, text)
Standard spell/grammar checks
Clean Excel file ready to use
Tier 2 – Intermediate Cleaning & Validation – $100
Everything in Tier 1, plus:
Data type validation (numbers, dates, text consistency)
Detect and fix errors/inconsistencies
Apply filters/conditional formatting
Summary report of changes made
Structured, ready-to-analyze Excel file
Tier 3 – Advanced Cleaning & Validation – $200
Everything in Tier 2, plus:
Advanced validation rules (cross-check columns, custom logic)
Data normalization/restructuring for analysis
Dashboard or summary sheet with key metrics and flagged issues
Why work with me:
Do you have messy or raw Excel data that’s hard to use? I’ll help you clean, validate, and structure it, turning your spreadsheets into accurate, reliable, and ready-to-analyze data.
Whether it’s a small dataset or a large, complex file, I can handle everything from basic cleaning to advanced validation and automation using formulas, pivot tables, or macros.
Here’s what I offer:
Tier 1 – Basic Cleaning – $50
Remove duplicates and empty rows/columns
Correct basic formatting issues (dates, numbers, text)
Standard spell/grammar checks
Clean Excel file ready to use
Tier 2 – Intermediate Cleaning & Validation – $100
Everything in Tier 1, plus:
Data type validation (numbers, dates, text consistency)
Detect and fix errors/inconsistencies
Apply filters/conditional formatting
Summary report of changes made
Structured, ready-to-analyze Excel file
Tier 3 – Advanced Cleaning & Validation – $200
Everything in Tier 2, plus:
Advanced validation rules (cross-check columns, custom logic)
Data normalization/restructuring for analysis
Dashboard or summary sheet with key metrics and flagged issues
Why work with me:
Data Tool
Microsoft ExcelWhat's included
| Service Tiers |
Starter
$50
|
Standard
$100
|
Advanced
$200
|
|---|---|---|---|
| Delivery Time | 2 days | 3 days | 4 days |
Number of Revisions | 0 | 0 | 0 |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$25About Tomas
Business Analyst
Cascais, Portugal - 7:26 pm local time
Over the past years, I’ve helped global teams transform complex data into actionable insights, streamline workflows, and make smarter, data-driven decisions.
I specialize in:
📊 Data Visualization & Reporting — Building clear, insightful dashboards in Power BI, Excel, and Tableau
⚙️ Process Optimization — Identifying inefficiencies and automating manual tasks to save time and costs
🧠 Business Analysis & Strategy — Turning business needs into practical, data-backed solutions
Steps for completing your project
After purchasing the project, send requirements so Tomas can start the project.
Delivery time starts when Tomas receives requirements from you.
Tomas works on your project following the steps below.
Revisions may occur after the delivery date.
Organize messy datasets, remove duplicates, correct errors
Organize messy datasets, remove duplicates, correct errors