- Resume
- Jason_Tam_Resume.pdf
- Portals
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Vancouver, British Columbia, Canada
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Toronto, Ontario, Canada
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Skills
Achievements



Latest feedback
Recent projects
Work experience
Data Engineer
Canadian Football League
Toronto, Ontario, Canada
September 2023 - August 2024
•Led the development of an ETL pipeline to transfer user data from the CFL website to S3 and Snowflake, optimizing the process with AWS Lambda, resulting in a 4x increase in data transfer speed.
•Developed a Python script with Pandas and Snowflake connector to synchronize data across all Braze and Rudderstack APIs, increasing data availability by 2x and reducing associated AWS costs by 15%.
•Maintained data accuracy with Postman API testing, debugging, automated test scripts, and code reviews, improving testing efficiency by 100% compared to manual processes.
•Used GitHub for version control and CI/CD integration. Led Agile projects with Scrum sprints. Presented findings that changed project trajectory to improved pipeline efficiency.
Personal projects
Jane Street Market Data Forecasting Competition
December 2024 - February 2025
https://github.com/JasonTam4/JaneStreetComp24-25•Developed a machine learning model using XGBoost and ridge regression to forecast real-time market data.
•Evaluated model performance using R² values, optimizing for accuracy through parameter tuning.
•Demonstrated real-world applicability by accurately predicting market trends, achieving a top 10% ranking in the competition among thousands of participants.
Crypto Price Analysis
August 2024 - August 2024
https://github.com/JasonTam4/Quantitative_Models•Analyzed Bitcoin cryptocurrency prices correlation with the Fear and Greed Index using Pandas and mathematical models, identifying it as a lagging indicator through data visualization.
•Applied machine learning to create trading strategies, implementing and evaluating them using TradingView Pine Script.