Hello, I'm Pooja Arumugam

Passionate Data Analyst who transforms raw data into actionable insights, driving data-driven decisions for growth and innovation.

Based in Boston, MA

Pooja ArumugamPooja Arumugam
Pooja Arumugam
Empowering change by unveiling data’s potential to inform, inspire, and make an impact – this is where I thrive.
Northeastern University - Graduate May 2025
My digital DNA includes
Python
Pooja Arumugam
Pooja Arumugam
Life Lately
Training the model by training myself😁
The Inside Scoop
Living in the GenAI lab — code, crash, repeat
Do you want to start a project together?

A showcase of recent works

Pooja Arumugam
Pooja Arumugam

Retail Sales Trends

Built an Azure Synapse pipeline that spotted sales trends faster than customers spotting a clearance tag

Pooja Arumugam
Pooja Arumugam
Pooja Arumugam

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Pooja Arumugam
Pooja Arumugam

ANN Classification for Churn Analysis

Built a churn-predicting neural net with Keras and TensorFlow — because losing customers hurts more than a dropped Wi-Fi signal

Pooja Arumugam
Pooja Arumugam
Pooja Arumugam
Pooja Arumugam

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Pooja Arumugam
Pooja Arumugam

Global Renewable Energy and Indicators

Built a global renewable energy dashboard so insightful, that the Globe might want to Borrow

Pooja Arumugam
Pooja Arumugam
Pooja Arumugam
Pooja Arumugam
Pooja Arumugam

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Pooja Arumugam
Pooja Arumugam

IMDb Sentiment Analysis

Let a neural network binge-read IMDb reviews to learn human emotions — Used TensorFlow and NLP to teach a neural net what feelings look like.

Pooja Arumugam
Pooja Arumugam
Pooja Arumugam
Pooja Arumugam

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Pooja Arumugam
Pooja Arumugam

Fake Job Postings

Because some job posts are too good to be true — I trained a model to call their bluff.

Pooja Arumugam
Pooja Arumugam
Pooja Arumugam
Pooja Arumugam

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Pooja Arumugam
Pooja Arumugam

Customer Churn Analysis Prediction

Created dashboards and ML models that spot churn faster than customers can say 'unsubscribe'.

Pooja Arumugam
Pooja Arumugam
Pooja Arumugam
Pooja Arumugam
Pooja Arumugam

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Pooja Arumugam
Pooja Arumugam

Us vs Boston Real Estate Trends

Dug into real estate data to find out if living in Boston is expensive — spoiler: yes, and we have the plots to prove it

Pooja Arumugam
Pooja Arumugam
Pooja Arumugam
Pooja Arumugam
Pooja Arumugam

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Pooja Arumugam
Pooja Arumugam

Disease Prediction Using Chest X-Rays

Fed medical data to a model until it could predict diseases faster than your aunt with WhatsApp forwards.

Pooja Arumugam
Pooja Arumugam
Pooja Arumugam
Pooja Arumugam
Pooja Arumugam

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Pooja Arumugam
Pooja Arumugam

HR Analytics Strategy

Cleaned and modeled workforce data to help HR answer the age-old question: why is everyone quitting?

Pooja Arumugam
Pooja Arumugam
Pooja Arumugam
Pooja Arumugam
Pooja Arumugam

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Pooja Arumugam
Pooja Arumugam

Store Analysis

Store Data Analysis to identify trends, optimize inventory, and improve sales strategies, supporting better decision-making for retail performance.

Pooja Arumugam
Pooja Arumugam
Pooja Arumugam
Pooja Arumugam
Pooja Arumugam
Pooja Arumugam

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Pooja Arumugam
Pooja Arumugam

Hungry Foods

Built a data pipeline that digested orders from SQL to MongoDB — the food wasn’t fast, but the queries were

Pooja Arumugam
Pooja Arumugam
Pooja Arumugam
Pooja Arumugam
Pooja Arumugam
Pooja Arumugam

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Pooja Arumugam
Pooja Arumugam

Electric Vehicle Data Insights

Drove through EV registration data using Pandas and Seaborn — no emissions, just insights

Pooja Arumugam
Pooja Arumugam
Pooja Arumugam
Pooja Arumugam
Pooja Arumugam

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How I tech traversed my way here