Education

York University
Master of Arts in Data Science
Sep. 2024 – Dec. 2026 (Expected)
University of Toronto
Honours Bachelor of Science in Mathematics
Sep. 2019 – Apr. 2024

Experience

Freelance Data Engineer
Superior Audio | SQL PostgreSQL Supabase Retool Python pandas
May 2025 – Present
  • Replaced fragmented Google Sheets with a centralized PostgreSQL database via Supabase, saving the business owner 10+ hours/week on manual data entry and reducing data entry errors by 37%
  • Developed and deployed a custom CRUD web and mobile app in Retool using optimized SQL queries, enabling staff to input sales, update inventory, and upload product images daily
  • Built an interactive dashboard with 15+ real-time data views, including sales trends, stock alerts, and top-selling products, driving data-informed decisions and contributing to a 47% profit growth in Q2 2025 vs. Q1 2025
Teaching Assistant
University of Toronto & York University
Sep. 2021 – Present
  • Taught 13+ distinct mathematics courses, including Real Analysis, Calculus I & II, Linear Algebra I & II
  • Led weekly tutorials of 40+ students and supported lecture sections with 100+ students; graded coursework for 4500+ students across 12+ semesters at two universities

Projects

Pediatric Appendicitis Prediction System
Python scikit-learn pandas Flask HTML/CSS Docker Microsoft Azure Git
  • Developed and optimized a Random Forest model using scikit-learn, applying cross-validation to achieve 97% accuracy with a low 3% false negative rate for appendicitis diagnosis based on symptoms and clinical signs
  • Built an interactive HTML/CSS front end for symptom input, linked to a Flask backend for real-time predictions; containerized the app with Docker and deployed it on Microsoft Azure
Alzheimer's Cognitive Trajectory Modeling
R RStudio Git
  • Modeled cognitive decline trajectories from 350+ longitudinal observations using mixed-effects spline models in R; improved model fit (conditional R² from 0.73 to 0.82)
  • Found that socioeconomic status boosts baseline cognition but is linked to faster decline over time through significant interactions with age and brain volume (p-values < 0.002)
Cloud Resume
Python Flask AWS Git MySQL HTML/CSS
  • Developed and deployed a Flask web application on AWS Elastic Beanstalk with RDS MySQL backend and automated CI/CD via GitHub Actions
  • Designed a responsive HTML/CSS interface, enabling users to view a live visitor counter, download a PDF version of the resume, and explore daily visit trends with month/year filters powered by SQL aggregation queries

Technical Skills

Languages
Python, SQL, R, HTML/CSS
Libraries & Frameworks
scikit-learn, pandas, NumPy, Matplotlib, Flask, XGBoost
Tools & Platforms
Git, Docker, Jupyter Notebook, VS Code, RStudio, Microsoft Excel, LaTeX
Databases & Cloud
PostgreSQL, MySQL, AWS, Microsoft Azure, Supabase, Retool