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Howard-abc/README.md
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Bridging Data Provenance, Language Preservation & Healthcare Informatics


About Me

I'm a Data Analytics student at Southern Illinois University Edwardsville and an aspiring Health Data Architect. I work by an essentialist principle — less, but better — designing data pipelines where every component earns its place.

My current work centers on Po Nou (Louisiana Creole for "for us"): a provenance-tracked relational database and ETL pipeline for Kouri Vini, the Louisiana Creole language my ancestors spoke. The project tracks every word's full lineage — its source document, historical variants, phonetic transcription, and transformation from Standard French — using the same architectural patterns that secure patient data in healthcare systems.

It also includes a Healthcare Terminology Module: medical terms, consent language, and symptom descriptions in Kouri Vini, addressing a documented gap for community health workers serving Creole-speaking patients in Louisiana.

I started it because I wanted to learn my ancestral language and the infrastructure to do that didn't exist. So I built it.


What I'm Building Toward

Phase Focus Stack
1 — Foundation Source extraction · DuckDB data lake Python · MarkItDown · DuckDB · Pandas
2 — Architecture Relational schema · Healthcare module PostgreSQL · Supabase · JSONB · IPA
3 — Logic Engine Transformation rules · API · Community pipeline RegEx · Pydantic · FastAPI
4 — Deployment Cloud · Public interface · Bias audit dashboard AWS · Vercel · Next.js

Tech Stack

Domain Tools
Data & Languages Python PostgreSQL DuckDB
Pipelines & Validation Pandas FastAPI Pydantic
Infrastructure AWS Supabase Linux
Workflow PyCharm Notion

Po Nou. For us.

Building infrastructure for a language my ancestors spoke.

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  1. Howard-abc Howard-abc Public

  2. po-nou po-nou Public

    Po Nou — For us. A provenance-tracked relational database and ETL pipeline for Kouri Vini (Louisiana Creole)