Yijie Zhang
@yijiezhang
Statistics graduate skilled in data analysis, dashboarding, and machine learning for business impact.
What I'm looking for
I am a Statistics graduate with hands-on experience turning data into actionable business insights across manufacturing, finance, and tech. I build interactive dashboards (Power BI, Tableau), automate reporting with SQL and Python, and apply machine learning models to drive measurable outcomes.
In past roles I improved reporting accuracy, increased estimated sales impact by 30%, reduced manual reporting time by 40%, and supported marketing decisions that raised ROI by 15%. I prioritize clear stakeholder communication, reproducible code, and continuous improvement to deliver impact.
Experience
Work history, roles, and key accomplishments
Business & Data Analyst
Beijing Hui Zhi Yue Kao Technology Co., LTD
Jan 2020 - Dec 2021 (1 year 11 months)
Built interactive Power BI dashboards to visualize sales KPIs and conducted Tableau customer segmentation that increased estimated sales impact by 30%; supported campaigns with data-driven recommendations yielding 50+ positive client responses.
Education Analytic – Course Counselor
Beijing Hui Xian Ya National Culture Communication Co., Beij
Jan 2019 - Dec 2019 (11 months)
Built Excel dashboards and automated data entry with VBA for 100+ students, created student progress visualizations used by instructors, and advised families leading to a 20+ family increase in program enrollment.
Education
Degrees, certifications, and relevant coursework
The University of Western Ontario
Bachelor of Science, Statistics
2021 - 2025
Honours Specialization in Statistics (Bachelor of Science) with coursework in Statistical Learning, Regression, Machine Learning, Data Science, and Financial Mathematics.
Beijing Hui Zhi Yue Kao Technology Co., LTD
Business & Data Analyst, Business Analytics
2020 - 2021
Business & Data Analyst in Sales Analytics building Power BI dashboards, conducting exploratory analysis in Tableau, and analyzing customer engagement to inform sales and marketing strategies.
Beijing Hui Xian Ya National Culture Communication Co.
Course Counselor, Education / Data Analytics
2019 - 2019
Course Counselor role involving building Excel dashboards, automating data entry with VBA, creating student progress visualizations, and advising families to increase program enrollment.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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