UPTIME:00:00:00
← Back to Projects
Full-Stack BI
PostgreSQLSupabasePythonFastAPIStreamlitNext.jsCloudflare R2

The Denarii District

Full-Stack BI Platform, Star-Schema Warehouse & Real-Time Valuation Engine

End-to-end numismatic intelligence platform — 14-table PostgreSQL star schema (268,100+ coins, 535,931 R2 media assets), 8-stage Python ETL orchestrator, FastAPI multi-market valuation engine, and AI Vision Studio.

Launch Live Platform (denariidistrict.com) ↗
  • Design and engineer an end-to-end, full-stack Business Intelligence & Numismatic Data Platform capable of ingesting, normalizing, warehousing, and serving 268,100+ global coin records and 535,931 high-resolution media assets with sub-50ms query latency.
  • Combine Kimball-style dimensional modeling (PostgreSQL 15), an 8-stage Python ETL & delta-sync orchestrator (Streamlit + BeautifulSoup), a real-time multi-market pricing microservice (FastAPI + Docker), and an interactive BI web portal (Next.js + Cloudflare R2) into a cohesive, self-healing production ecosystem.
While our earlier projects focused on standalone analytical notebooks and static Power BI reports, The Denarii District represents the natural evolution of modern Business Intelligence: taking raw, unindexed web data all the way from automated ingestion and relational star-schema warehousing to a live, publicly accessible analytical product at denariidistrict.com ↗.
The Denarii District Hub — live warehouse telemetry counters (268,100 coins across 605 geopolitical entities) and interactive navigation
The Denarii District Hub — live warehouse telemetry counters (268,100 coins across 605 geopolitical entities) and interactive navigation