Lei L. Email & Phone Number

● Analyzed large data sets using statistical techniques such as regression analysis, hypothesistesting, and data visualization, providing insights and recommendations to improve businessoperations.● Developed a predictive model using machine learning algorithms, achieving accuracy rates of90% or higher, and presenting findings to stakeholders for strategic decision-making.● Completed data analysis projects, demonstrating proficiency in tools such as Excel, Python, SQL,and Tableau and applying analytical skills to solve real-world problems.● Collaborated with a team of data analysts to create dashboards and reports, providingstakeholders with actionable insights and enabling data-driven decision-making.● Demonstrated knowledge of data ethics and privacy laws, ensuring compliance with regulationsand ethical standards in data collection, storage, and analysis.● Conducted data analysis and visualization to identify trends, patterns, and insights that informedbusiness decisions, contributing to increased efficiency, productivity, and revenue.