During their work on the django/django repository, Alex Harris enhanced geospatial capabilities by implementing the GEOSGeometry.hasm property, which detects the presence of an M dimension in geometries. This addition improved Django’s support for multi-dimensional geospatial data, enabling downstream applications to correctly process M-enabled geometries. Alex used Python and Django’s GIS framework, focusing on robust integration and clear commit traceability. In a subsequent contribution, Alex aligned the test suite with supported features by removing tests for unsupported 4D GEOS functionality, thereby improving reliability and maintainability. Their work demonstrated depth in geospatial analysis, unit testing, and codebase stewardship within a short timeframe.