Cooper Riley

Machine Learning Engineer · Data Scientist · 0-1 yrs experience

Open to all options

About

SQLDeep LearningMachine LearningData AnalysisEDAData ProcessingData EngineeringData SciencePredictive ModelingProblem Solving

TripleTen

Data Scientist

Nov 2023 to Jan 2025

TripleTen (Data Scientist) - Part-time
Completed 15+ study projects, including:
Client Churn Forecast | Dec 2024
The project task was to build a model to predict customer churn.
Developed a predictive gradient boosting model to identify telecom customers likely to churn, using Python and scikit-learn.
Conducted extensive EDA to uncover key churn indicators from customer demographics, plans, and contract data.
Optimized the model using GridSearchCV, achieving an AUC-ROC score of 0.91 and an accuracy of 89% on testing data.
Alcohol Age Verification | Aug 2024
The goal was to create a reliable system that accurately verifies age via a computer vision model capable of estimating a person’s age, ensuring that alcohol is only sold to customers of legal age.
Created a computer vision model based on the ResNet50 architecture to estimate customer ages, ensuring compliance with alcohol sales laws.
Processed and prepped image datasets to improve model reliability and performance.
Achieved a mean absolute error (MAE) of 6.15 on testing data after training for 10 epochs.

TripleTen

Primary

1712587740227x105802406710214660

Dec 2024

Target roles

Machine Learning Engineer, Data Scientist

Work style

Open to all options

Job types

Contract, Full-time, Internship, Part-time

Salary target

Not set

Locations

Oklahoma City, OK, USA

Industries

Gaming, Computer Software