Breaking Games logoCurrently an Extern @Breaking Games
Chelsea Ibenegbu portrait

Data Analytics Enthusiast

I specialize in turning messy data into clear, actionable insights through innovative database solutions.

Work samples

Discover how I leverage SQL and database architecture to create impactful analytics solutions.

  • 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
  • Computational Modeling and Simulation, Colby College
    Computational Modeling and Simulation, Colby College

    Developed a Cellular Automata Simulation in MATLAB to model the epidemiological spread of infectious diseases (SIR model), using von Neumann neighborhood logic to calculate transmission dynamics between susceptible, infectious, and immune populations; engineered a deterministic state-transition engine with probabilistic initialization and real time animation, analyzing how varying infections rates and immunity impact virus propagation across a population grid

    MATLAB

About me

I specialize in turning messy data into clear, actionable insights through innovative database solutions.

I am a senior at Colby College majoring in Computer Science with a focus on Data Analytics. My experience includes transforming complex datasets into actionable insights, particularly through my current externship in SQL and database architecture.

Externships

SQL & Database Architecture Externship with Breaking Games

Breaking Games

Experience

Data Research Consultant

Pryzm.io · April 2026- Present

Associate Barista Manager

Starbucks · June 2025- Present

Associate Project Manager

VOA · June 2025- August 2025

Consumer Insights Intern, Extern

Beats by Dre · May 2025- August 2025

Marketing Associate

Fizz Inc · February 2023- May 2024

Education

Colby College, Waterville, ME

Bachelors of Arts in Computational Biology | Minor in African American Studies · Class of 2026

Skills

SQLDatabase ArchitectureData AnalyticsComputer Science

✅ 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

During my SQL and Database Architecture externship with Breaking Games, I transformed six disorganized CSV files into a functional analytics database and developed a Q4 dashboard. This project aimed to support data-driven decisions in the e-commerce sector, leveraging SQL and advanced analytical tools.

SQL & Database Architecture Externship with Breaking Games

What I've accomplished

I built a SQLite analytics database, reconciled inconsistent game-name spellings across sources, and produced SQL query results that answered the first three weekly questions.

Project breakdown

During the Week 1 externship I ingested six raw tables into SQLite, wrote and tested SQL queries (top products by units and revenue, catalog count, ad spend, unique checkouts), and recorded query text plus results in a living playbook document.

Google Docs
Access
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Computational Modeling and Simulation, Colby College

Developed a Cellular Automata Simulation in MATLAB to model the epidemiological spread of infectious diseases (SIR model), using von Neumann neighborhood logic to calculate transmission dynamics between susceptible, infectious, and immune populations; engineered a deterministic state-transition engine with probabilistic initialization and real time animation, analyzing how varying infections rates and immunity impact virus propagation across a population grid

MATLAB
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Neural Networks, Colby College

Implemented Adaline from scratch using gradient descent and built MLP’s with hidden layers and backpropagations, applying ReLU and sigmoid classifications; explored Deep Dream and learned CNN architecture on image sets to evaluate model performance

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Data Visualization & Analysis, Colby College

Implemented PCA for dimensionality reduction and K-Means clustering for image colorspace compression using NumPy, Matplotlib, and OpenCV; interpreted elbow and loading plots to evaluate model fit and used scaling, translating, rotation, projection transformations to explore high-dimensional biological datasets

NumPyMatplotlibOpenCV
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Algorithms & Data Structures (Java), Colby College

Applied fundamental algorithms (Dijkstra's, (BFS), (DFS), and tree traversals) to build real world projects such as a Blackjack engine, Conway’s Game of Life, Sudoku, Grid Search, Server Farm Simulator, etc.

Java
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