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.

  • SQL & Database Architecture Externship with Breaking Games
    SQL & Database Architecture Externship with Breaking Games
    Breaking Games logo

    Breaking Games · ✅ 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
  • 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

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

✅ 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 files into a local SQLite analytics database and produced SQL answers to five recurring revenue questions. Work included ingesting the source files, modeling a canonical dim_product table to align product identifiers, and iterating joined queries across sales and customer tables. The delivered outputs were five SQL queries, their result sets, and AI-assisted

SQL & Database Architecture Externship with Breaking Games

What I've accomplished

I ingested six raw data sources into a local SQLite file, created a dim_product canonical product table to align records across sources, and wrote five SQL queries with result sets and AI-assisted validation notes.

Project breakdown

I ingested six raw data sources into a local SQLite file, wrote SQL to answer five recurring business questions, and recorded the queries plus results and validation notes from an AI-assisted review.

Google Docs
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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
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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
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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
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