BlackPrint Technologies · Jun 2026
Pulso del Centro
Downtown Monterrey Mobility Platform
Overview
Built an interactive Next.js platform that turned a colleague's location-data study of downtown Monterrey into explorable passer-by KPIs, origin maps and zone comparisons.
Highlights
- 01
Implemented a radius dial from 100 to 1,000 m that recomputes KPIs, map and audience profile live, backed by a server-side KPI endpoint and URL-shareable state.
- 02
Compiled a typed dataset from the study's JSON and Parquet aggregates with a Python build step, using only k-anonymized outputs (at least 5 people per cell) derived from a 460M-ping device panel.
- 03
Integrated an AGEB-level socioeconomic correction and a robustness panel, unified population scaling across views and added a fail-closed password gate before deploying to Vercel.
Stack
- Next.js 15
- React 19
- TypeScript
- Leaflet
- nuqs
- Python
- pandas / PyArrow
- Parquet
- Vercel
- Mobility Analytics
- k-Anonymity
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