Projects
Selected projects across data, systems, and analytics.
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Scoring Risk of Default Using Banking Transaction Data
Mar 2024Undergraduate - DSC Capstone Project
PythonMLNLPXGBoost
- Developed a cash score model for assessing credit risk of first-time applicants.
- Led data analysis, income estimation, and feature derivation for robust risk assessment.
- Achieved 84% accuracy and 0.87 AUC with XGBoost; identified key default risk factors.
- Provided actionable insights to support better lending decisions and inclusive practices.
Status and Prospects of Data Science Careers
Dec 2023D3StorytellingVisualization
- Visualization project on data science job trends and salary growth.
- Used a drill-down narrative structure from overview to details.
- Covered remote work trends, salary vs experience, geography, and job categories.
Sudoku Solver
Jul 2023JavaScriptHTMLCSSAlgorithms
- Built a Sudoku solver using backtracking.
- Maintained both JavaScript and Java versions.
Predictive Analysis on Clothing Fit
Dec 2022Pythonscikit-learnpandas
- Developed a predictive model for clothing fit based on user measurements.
- Conducted exploratory analysis on size distribution and key drivers.
- Implemented baseline and improved models; addressed class imbalance for better performance.
Rank Prediction of NYC Police Officers Based on Civilian Complaints
Jun 2022PythonMLFairness
- Built a model to predict officer rank using civilian complaint data.
- Improved accuracy from 0.13 to 0.34 via feature engineering and tuning.
- Performed fairness analysis and a permutation test to assess potential bias.