I design and build data solutions that turn complex, disconnected data into reliable insights and automated workflows.
3+ years developing ETL pipelines, BI dashboards, and data automation tools for private sector clients across manufacturing, retail, and healthcare — including global accounts.
Background: Biomedical Engineer · Big Data Specialization · Team Lead · Technical Mentor
Data Engineering & Automation
Python SQL SSIS ETL/ELT Azure Microsoft Fabric REST APIs
BI & Analytics
Power BI Qlik Sense DAX Data Modeling Data Warehousing
Databases
SQL Server PostgreSQL MySQL MongoDB
Libraries & Tools
Pandas NumPy Git Jupyter
- 🔧 Building a reusable Power BI documentation toolkit for automated metadata extraction
- 🏗️ Developing an automated sales ETL pipeline (Python + SQL Server) as a production-ready template
- 📊 Creating operational KPI dashboards for industrial and healthcare SMEs
- ☁️ Expanding into cloud-native data architectures with Azure
🛠️ pbi-docs
Python tool that automatically extracts and documents Power BI
data models — tables, measures, relationships and DAX expressions.
Solves a real gap in BI documentation workflows.
Python Power BI Automation Data Engineering
End-to-end pipeline that ingests raw multi-source sales data,
standardizes formats, validates quality and loads into SQL Server.
Python Pandas SQL Server SSIS
Power BI dashboard template for manufacturing and healthcare SMEs
with documented DAX measures and data model.
Power BI DAX Data Modeling
📧 orosero2405@gmail.com 💼 LinkedIn 📍 Colombia · Open to remote opportunities & freelance projects