You will get clean, structured dataset ready to actually use
Project details
You will get a clean, structured dataset ready to actually use — no duplicates, no formatting inconsistencies, no scattered files. I work daily as a Data Analyst conducting quality assurance on large-scale datasets used by millions of users, so I know how to spot and fix the kind of messy data issues that cause errors down the line. Whether your data is duplicated, inconsistently formatted, or spread across multiple files that need merging, I'll turn it into one reliable dataset. Send me a sample of your data and I'll confirm exactly what's needed before you commit.
Data Tool
Microsoft ExcelWhat's included
| Service Tiers |
Starter
$25
|
Standard
$50
|
Advanced
$95
|
|---|---|---|---|
| Delivery Time | 1 day | 2 days | 4 days |
Number of Revisions | 1 | 2 | 2 |
Frequently asked questions
About Ricardo
Power BI & Tableau Dashboards | SQL Developer & Data Analyst
Saint Helens, United Kingdom - 3:47 am local time
I currently work as a Data Analyst conducting quality assurance on large-scale datasets used by millions of users, and I've spent the past two years handling data and operations for logistics companies — including processing 300+ records monthly and resolving data discrepancies that directly affected client billing and reporting accuracy. I'm also completing a Computer Science degree, which keeps my technical skills current alongside the practical experience.
How I can help your business:
Dashboard Development — Interactive Power BI and Tableau reports built around the KPIs that actually matter to you
SQL Database Querying — Efficient queries for MySQL, SQL Server, and BigQuery, including joins, aggregations, and CTEs
Data Cleaning & Pipelines — Turning messy, inconsistent, or scattered data into something reliable
Data Quality Assurance — Verifying accuracy at scale, a skill from my current professional role
Send me a sample of your data and what you're trying to learn from it — I'll tell you exactly what's achievable before you commit to anything.
Steps for completing your project
After purchasing the project, send requirements so Ricardo can start the project.
Delivery time starts when Ricardo receives requirements from you.
Ricardo works on your project following the steps below.
Revisions may occur after the delivery date.
Review your data
I'll review the file(s) you send and identify the specific issues — duplicates, formatting problems, inconsistent structure.
Clean and structure
I'll clean, deduplicate, standardize formatting, and merge files if needed, keeping a clear record of changes made.