Breaking Games logoCurrently an Extern @Breaking Games
Barisua Ntor-ue portrait

Aspiring Data Architect

I turn messy data into meaningful insights, driving business decisions through SQL and database architecture.

Work samples

Explore how I transformed messy data into a powerful analytics database and dashboard during my externship at Breaking Games.

  • The Unofficial University Guide: Production RAG Pipeline
    The Unofficial University Guide: Production RAG Pipeline

    Engineered an end-to-end RAG pipeline to process a multi-document corpus of unstructured housing regulations and student data Implemented semantic vector search using all-MiniLM-L6-v2 embeddings with strict distance thresholds (<0.65) to enforce source attribution and eliminate LLM hallucinations

    PythonChromaDBGroq
  • Agentic Music Recommendation System
    Agentic Music Recommendation System

    Designed a 4-part agentic architecture (retriever, agent, evaluator, recommender) processing natural-language queries against a 10,000+ item catalog via REST Built reliability guardrails with structured logging and 42 unit tests, reducing hallucinated outputs by 91% with a 100% pass rate

    PythonREST

About me

I turn messy data into meaningful insights, driving business decisions through SQL and database architecture.

I'm on the cusp of launching my career, currently gaining valuable experience through an externship in SQL and database architecture at Breaking Games. I thrive on transforming data into actionable insights.

Externships

SQL & Database Architecture Externship with Breaking Games

Breaking Games

Experience

AI Training Engineer

AfterQuery · Apr 2026 6 Jun 2026

AI Trainer

Handshake · Dec 2025 6 Present

Data Analytics Extern

Breaking Games · Jul 2026 6 Present

Education

University of St. ThomasSt. Paul, MN

Bachelor of Arts in Computer Science · Class of 2027

Skills

SQLDatabase ArchitectureData Analytics

The Unofficial University Guide: Production RAG Pipeline

Engineered an end-to-end RAG pipeline to process a multi-document corpus of unstructured housing regulations and student data Implemented semantic vector search using all-MiniLM-L6-v2 embeddings with strict distance thresholds (<0.65) to enforce source attribution and eliminate LLM hallucinations

PythonChromaDBGroq
View all works

Agentic Music Recommendation System

Designed a 4-part agentic architecture (retriever, agent, evaluator, recommender) processing natural-language queries against a 10,000+ item catalog via REST Built reliability guardrails with structured logging and 42 unit tests, reducing hallucinated outputs by 91% with a 100% pass rate

PythonREST
View all works

Full Stack Web Application

Modeled a 5-table normalized SQL schema using SQLAlchemy ORM, cutting query times by 55% vs. flat-file architectures Authored 7+ RESTful Python/Flask API endpoints integrated with a React frontend

ReactPythonFlaskSQLAlchemy
View all works

✅ Verified by Extern · ⏱️ In progress

SQL & Database Architecture Externship with Breaking Games

Turn six messy CSVs into an analytics database and a Q4 dashboard that drives real business decisions. SQL + Claude.

Analytics Database DesignData AnalysisSQL FundamentalsData Storytelling

Overview

The externship converted six raw CSV data sources into a structured analytics database and produced a Q4 dashboard. Work included inventorying each data source, designing the database schema, implementing ETL using SQL, and assembling dashboard queries and visuals from the cleaned tables.

SQL & Database Architecture Externship with Breaking Games

What I've accomplished

I translated six messy CSVs into a repeatable analytics pipeline, documented the source schemas and gaps, designed the target database, and built the SQL queries and dashboard components used in the Q4 reporting artifact.

Project breakdown

View all works