Thoughts and tutorials on development and geospatial tech.

Notes on the Census Microdata

With his Census background, Guilherme illustrates a streamlined method for accessing IBGE's census data via Bash and GCP.

Geographic Normalization

Geographic Normalization can transform complex, irregular polygons into standardized hexagonal grids, and understand the far-reaching implications of this approach for spatial analysis.

Money Neutrality in the Covid19 Era

Based on economic models, the idea of money neutrality is explained in an animated way. Guilherme rightly predicts inflation in the medium term, as expansionary monetary policies were applied to mitig...

Immigration in Metropolitan Lisbon

A spatial data analysis of the 2021 Portuguese Census of metropolitan Lisbon.

Secrets in the Cloud

(WORK IN PROGRESS) A tutorial on how to self-host VaultWarden, a secure password manager, on Google Cloud Platform using Cloud Run and Terraform.