Portfolio

Last updated: December 14, 2021

Data Science Projects

Rate My Restaurant

BrainStation Data Science Bootcamp Capstone Project

A series of Jupyter notebooks where I predict the rating of a restaurant review given its business atrributes and review text. This would help aspiring restaurant owners understand the characteristics required to achieve a good restaurant rating. The text vectorizers that I evaluated included Bag-of-Words and TF-IDF, and the machine learning models included Linear, Ridge, Lasso, Decision Tree, and XGBoost Regression. The pipeline with tuned model hyperparameters producing the lowest mean absolute error was selected using GridSearchCV. This project served as my capstone for the Data Science Bootcamp at BrainStation (September 2021 cohort). The final model was deployed as a Flask web app hosted on Heroku.

Robotics Projects

TurtleBot Contests

MIE443 Mechatronics Systems: Design and Integration

A series of contests where our team programmed the TurtleBot robot using C++ and the ROS environment to perform autonomous mapping and localization, object identification via computer vision, and robot-human interaction for MIE443: Mechatronics Systems: Design and Integration at UofT (Winter, 2017).

Engineering Projects

Mechanical Engineering Portfolio

Visit my archived engineering portfolio to view my engineering projects.