Ziyang Li
Business Data Analyst @Metrolinx
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WORK HISTORY
Business Data Analyst @Metrolinx
Toronto, ON, CA
Analyzed large-scale trip, stop, ridership, and delay datasets to identify hidden performance patterns and operational inefficiencies. • Developed SQL workflows, Python scripts, and Power BI dashboards that automated reporting and reduced manual processing time. • Explored AI/ML methods and scalable architecture to design reusable analytics frameworks, enabling future business use cases in transit operations.
EDUCATION
Queen's University
Bachelor's degree
Schulich School of Business - York University
Master's degree
ABOUT ZIYANG LI
Skilled in SQL, Python, R, and Power BI with strengths in data automation, predictive modeling, and dashboard development. Experienced in data cleaning, ETL processes, and statistical analysis including regression, clustering, and time-series forecasting. Proficient in applying business analytics frameworks such as KPI design, evaluation matrices, and market analysis to support data-driven decisions.Fluent in English, Mandarin, and Cantonese, with strong communication and problem-solving abilities to bridge technical insights and business needs.
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