You will get automated data cleaning and ETL pipelines using Power Query
Project details
Messy Excel or CSV files can waste time, create confusion, and lead to costly mistakes. I help turn disorganized data into clean, structured, and reliable datasets that are ready to use.
What you get:
• Clean and well-organized Excel or CSV files
• Duplicates removed and data errors fixed
• Consistent formatting and standardized columns
• Data structured for analysis, reporting, or dashboard use
Why this matters:
• Save time working with your data
• Reduce errors and inconsistencies
• Work with data you can actually trust
• Get a file that is easier to review, share, and use
My focus is simple: deliver clear, accurate, and ready-to-use data so you can move forward without wasting time fixing spreadsheets.
What you get:
• Clean and well-organized Excel or CSV files
• Duplicates removed and data errors fixed
• Consistent formatting and standardized columns
• Data structured for analysis, reporting, or dashboard use
Why this matters:
• Save time working with your data
• Reduce errors and inconsistencies
• Work with data you can actually trust
• Get a file that is easier to review, share, and use
My focus is simple: deliver clear, accurate, and ready-to-use data so you can move forward without wasting time fixing spreadsheets.
Data Tool
Microsoft ExcelWhat's included
| Service Tiers |
Starter
$19
|
Standard
$49
|
Advanced
$89
|
|---|---|---|---|
| Delivery Time | 1 day | 1 day | 2 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages Mined/Scraped | 1 | 3 | 5 |
Number of Sources Mined/Scraped | 1 | 2 | 4 |
Optional add-ons
You can add these on the next page.
Additional Revision
+$10
Additional Page Mined/Scraped
(+ 1 Day)
+$8
Additional Source Mined/Scraped
(+ 1 Day)
+$10Frequently asked questions
About Leandro
Data Analyst | SQL, Power BI & Excel | Business Intelligence
Buenos Aires, Argentina - 3:33 pm local time
I help businesses transform messy databases and chaotic spreadsheets into clear, automated, and actionable insights.
Coming from a background in Big Four External Audit and equipped with a strong foundation in Economics, I approach data differently. I don't just run queries; I understand the commercial mechanics behind the numbers. Whether it is tracking revenue trends, ranking top customers, or identifying operational bottlenecks, I structure the data so stakeholders can actually use it to drive growth.
How I can help your business:
SQL Data Extraction (PostgreSQL): Writing clean, efficient queries—utilizing CTEs, Joins, and Window Functions—to pull exactly the right data without the noise.
Power BI Dashboards: Building dynamic, automated visual reports that track your KPIs and business performance in real-time.
ETL & Power Query: Cleaning, transforming, and structuring disorganized raw data so it’s perfectly formatted for analysis.
Rapid Workflow Automation: Implementing AI-assisted Excel/VBA solutions to automate repetitive reporting tasks, eliminating human error in a fraction of the time it takes to write manual code.
I have a zero-tolerance policy for data inconsistency. You get accurate, business-ready reports delivered with clear communication.
Let's stop wasting time on manual reporting. Send me a message and let's get your data working for you.
Steps for completing your project
After purchasing the project, send requirements so Leandro can start the project.
Delivery time starts when Leandro receives requirements from you.
Leandro works on your project following the steps below.
Revisions may occur after the delivery date.
File review and requirements check
I review your file and confirm the scope and expected output before starting.
Data cleaning and structuring
I clean, organize and fix your data to create a clear and reliable dataset.