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

On Week 1 I documented the six data sources, built SQL queries for five routine business questions, and pasted query results (top products by units and revenue, catalog count, meta ad spend, unique checkouts).

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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