Data Cleaning/Validation with PythonCiro D
I transform messy, inconsistent datasets into clean, validated formats that are ready for analysis or integration. Using Python, Pandas, SQL, and clear documentation, I ensure accuracy, consistency, and transparency at every step. What makes me unique is my async‑first workflow and narrative‑driven approach, giving you reliable, analysis‑ready data without meetings or friction.
FAQs
I work with CSVs, Excel files, SQL exports, and scraped datasets, handling duplicates, missing values, inconsistent formats, and schema validation.
You’ll get a cleaned dataset in CSV or Excel format, plus a validation report and the reusable Python script.
No meetings are needed. I deliver everything asynchronously with clear documentation, so you can focus on results.
Yes. I highlight anomalies, inconsistencies, and validation checks in the report, ensuring transparency and reliability.
Absolutely. The Python script is yours to keep, and the documentation makes it easy to adapt for new projects.
Example work
Ciro's other services
Starting at$25
Duration1 week
Tags
Microsoft Excel
pandas
Python
seaborn
SQL
Data Analyst
Data Engineer
Data Scientist
Service provided by
Ciro D Olivos, Argentina
- 142
- Followers
Data Cleaning/Validation with PythonCiro D
Starting at$25
Duration1 week
Tags
Microsoft Excel
pandas
Python
seaborn
SQL
Data Analyst
Data Engineer
Data Scientist
I transform messy, inconsistent datasets into clean, validated formats that are ready for analysis or integration. Using Python, Pandas, SQL, and clear documentation, I ensure accuracy, consistency, and transparency at every step. What makes me unique is my async‑first workflow and narrative‑driven approach, giving you reliable, analysis‑ready data without meetings or friction.
FAQs
I work with CSVs, Excel files, SQL exports, and scraped datasets, handling duplicates, missing values, inconsistent formats, and schema validation.
You’ll get a cleaned dataset in CSV or Excel format, plus a validation report and the reusable Python script.
No meetings are needed. I deliver everything asynchronously with clear documentation, so you can focus on results.
Yes. I highlight anomalies, inconsistencies, and validation checks in the report, ensuring transparency and reliability.
Absolutely. The Python script is yours to keep, and the documentation makes it easy to adapt for new projects.
Example work
Ciro's other services
$25