The complete architectural codebase extracted from the real-world RoktoLagbe platform. Designed for rapid matchmaking in medical emergency situations with sub-30ms search latency across millions of geospatial records.
Architectural Features
- Haversine & PostGIS Engine: Spherical distance calculation directly in PostgreSQL queries with GiST indexing.
- Asynchronous SMS Alerts: Background Celery task queue with Redis broker for emergency donor broadcasts.
- Strict Privacy Guardrails: Phone number masking, 90-day medical donation cooldown lockouts, and anti-scraping rate limiters.
Python 3.10+, Django 5.x, PostgreSQL, Redis
Added Redis sliding-window phone reveal rate limiter and Celery 5.3 support.
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