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You will get Smart Data Cleaning & CSV Structuring – Ready for Analysis or Dashboards
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Project details
You will get a professional and structured data cleaning service that prepares your dataset for analysis, dashboards, or client reporting. Whether your file is messy, inconsistent, or hard to interpret, I’ll turn it into a clean, validated and analysis-ready resource using R and smart logic rules – not just manual editing.
This service is ideal for business owners, analysts, or teams who need reliable data to make decisions. With a clear 3-step process, a before/after preview, and packages adapted to the size of your dataset, you'll know exactly what you’re getting.
Data is only powerful when it’s clean – and that’s exactly what I deliver.
This service is ideal for business owners, analysts, or teams who need reliable data to make decisions. With a clear 3-step process, a before/after preview, and packages adapted to the size of your dataset, you'll know exactly what you’re getting.
Data is only powerful when it’s clean – and that’s exactly what I deliver.
Data Tool
RWhat's included
| Service Tiers |
Starter
$39
|
Standard
$89
|
Advanced
$149
|
|---|---|---|---|
| Delivery Time | 1 day | 3 days | 5 days |
Number of Revisions | 1 | 1 | 2 |
Optional add-ons
You can add these on the next page.
Exploratory Data Analysis (EDA)
(+ 1 Day)
+$44Frequently asked questions
6 reviews
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IR
Ishtiaq R.
Jan 15, 2026
Data visualization with CRM data
The help I received was many times beyond my expectations. Dolores helped bring my broad vision into reality with detailed technical knowledge. I had many pivots along the way, and she adapted to those quickly. The quality of the deliverable was production-ready.
AR
Assaf R.
Nov 26, 2025
R Shiny Interface - Data Analysis Project
We had an excellent experience working with Dolores. She was highly responsive, attentive to our needs, and consistently communicative throughout the project. Everything was handled professionally and with a genuinely pleasant attitude. We’re very satisfied with the service she provided and would be happy to work with her again.
IS
Ivona S.
Sep 1, 2025
Curate Places of Interest in mapping services
Job well done. Good communication and understanding. Highly recommend!
LH
Lauri H.
Jul 4, 2025
Create an easy to read Spreadsheet and graph
Dolores was timely and worked completely independently without needing help from me. She produced exactly what I needed.
JJ
John J.
Jun 25, 2025
Excel Data Cleaning Specialist Needed
Dolores was extremely skilled in Excel and made my data extremely usable. She makes sure the objectives are clear and delivers a job that exceeds expectations! Looking forward to working with her again.
About Dolores
Data Analyst | Reporting & Data Reconciliation | R - SQL - Shiny
100%
Job Success
Murcia, Spain - 8:31 pm local time
CRM exports say one thing. Finance reports say another. Operational or marketing reports show something slightly different. Eventually, teams stop trusting the data, decisions slow down, and reporting becomes harder to rely on.
That's usually when I get involved.
I work with data coming from CRMs, reports, exports, APIs, and financial systems to trace where metrics come from, reconcile discrepancies across sources, and rebuild the reporting logic so KPIs actually align.
This is not just dashboard work. It is the layer underneath: structuring fragmented reporting flows, standardizing definitions, and making sure the numbers used across teams are consistent and explainable.
Common situations I help fix:
* Different dashboards showing different totals for the same KPI
* CRM metrics that don't match finance or billing reports
* KPI definitions that changed over time and broke comparisons
* Operational data too messy to analyze without structure
* Teams spending more time debating numbers than using them
Selected outcomes:
* Reduced manual reporting time by ~80% by replacing repetitive CRM exports with an API-connected R/Shiny dashboard
* Reconciled operational, clinical, and billing data for a multi-location healthcare CRM environment
* Structured fragmented transaction records into a workflow where operational and accounting numbers aligned
* Turned raw survey data into validated customer segments for strategic targeting
I typically work with CRM platforms, financial and payment systems, transactional datasets, APIs, and internal operational reporting.
Core tools: R, SQL, and Shiny.
I'm usually a strong fit when a company already has reports and dashboards, but the logic behind the metrics no longer holds across systems.
Steps for completing your project
After purchasing the project, send requirements so Dolores can start the project.
Delivery time starts when Dolores receives requirements from you.
Dolores works on your project following the steps below.
Revisions may occur after the delivery date.
Initial data review & structure check
I'll examine the dataset for structure issues, missing values, duplicates, and formatting inconsistencies.
Smart cleaning & formatting
I'll clean the dataset based on findings: correcting formats, removing errors, and organizing the data for further use.