I will transform and enrich your data with python and sql

Colombia

I speak Spanish, English

Data Analyst: Python, SQL, Power BI, Automation

I am a Data Analyst and Technology Consultant specializing in data cleaning, SQL queries, Python automation, Power BI dashboards, ETL workflows, and geospatial data analysis. I help businesses, consu...
About this Gig

Do you have Excel, CSV, or database data that needs more than basic cleaning?


I can help you transform and enrich your existing data with Python, pandas, and SQL so it becomes easier to analyze, report, summarize, or use in dashboards.


This service is useful when you need to create new useful information from the data you already have, such as:


Calculated columns

KPIs and metrics

Date-based fields

Categories and segments

Flags and status fields

Aggregated summaries

Clean report-ready tables

Feature-engineering style variables

Reusable Python or SQL logic


Examples:

Birth date age and age group

Sales data totals, averages, rankings, and summaries

Dates month, quarter, year, elapsed days

Customer data segments, labels, or flags

Transactions report-ready summary tables


I can work with Excel, CSV, Google Sheets exports, SQL tables, or database exports.


This Gig does not include web scraping, complex API integrations, server administration, cloud deployment, advanced machine learning models, fake data generation, or full dashboard development.


Please contact me before ordering if your dataset is large, complex, or requires custom business rules.

Technology:

Excel

Google Sheets

Python

Other

Expertise:

Data manipulation

Data validation

ETL

Normalization

My Portfolio