Works
Data Engineering Pipelines
Building scalable data pipelines to process and transform large datasets efficiently. Designing ETL workflows that optimize data flow and ensure data quality across multiple systems.
ZonaSegura CDMX
Interactive geospatial web application to visualize crime data in Mexico City. Processed 808k+ crime records, optimizing 200MB+ CSVs into 30MB GeoJSON datasets. Implemented heatmaps, 1km² risk zones, and dynamic filters by type, date, and location. Added a citizen reporting system with map markers.
GitHub User Activity Tracker
This CLI application fetches and displays recent GitHub activity for a specified user. By entering a username, users can view events like commits, issues, and stars. It serves as a practical tool to enhance skills in API usage and JSON handling without external libraries.