Hernán Galileo
Cabrera Garibaldi

Backend Engineer

• Designed and maintained Go microservices for card-issuing operations at scale in a regulated fintech environment.
• Built event-driven pipelines using Kafka for real-time transaction processing.
• Contributed to platform reliability through CloudWatch observability and AWS infrastructure improvements.

Data Engineer

• Architected ETL/ELT pipelines with PySpark and AWS Glue processing millions of records daily.
• Implemented Snowflake data warehouse solutions for analytical reporting.
• Automated data quality checks and schema validation across ingestion workflows.

Backend Developer

• Developed REST APIs with Flask and Django for internal tooling and client-facing services.
• Maintained Oracle and PostgreSQL databases; introduced indexing strategies that cut query times by 60%.
• Worked closely with front-end and QA teams in Scrum sprints.

Open Source Maintainer — Apimetro

REST API ingesting, modeling, and serving structured geospatial data for Mexico City's public transit network (Metro, Metrobús, Cablebús, Tren Ligero). Exposes GeoJSON endpoints consumable by QGIS, web maps, and spatial databases.

Master's Researcher — Geospatial Urban Mobility

Research focus: applying geospatial data pipelines to urban mobility analysis in Mexico City. Building spatial datasets from GTFS feeds, OpenStreetMap, and government open data.

Master's in Urban Planning

Specialization in geospatial data and urban mobility. In progress.

Bachelor's in Computer Systems Engineering