Yiwen(Otis) Feng Email & Phone Number

Toronto, ON, CA

Toronto, Ontario, Canada

• Led quality assurance projects by conducting cause analysis and implementing corrective and preventive measures, resulting in long-term process improvements.
• Proactively identified and resolved immediately product-related issues during fulfillment process, ensuring timely delivers and improved customer satisfaction.

Toronto, Ontario, Canada

• Analyzed store operations and performance data to identify trends and areas for improvement, supporting the development and implementation of strategic initiatives to optimize store performance.
• Maintained and updated regional joint venture resources, conducting detailed analyses to categorize and follow up with partners based on performance metrics. Assisted in the selection and development of store.
• Developed and automated Excel-based dashboards to track key performance indicators (KPIs) such as revenue, cost, profit, customer satisfaction, and employee development.
• Conducted regular store inspections to identify operational issues, providing timely feedback and developing improvement plans to ensure adherence to standards and processes.
• Utilized SQL to manage and query operational databases, ensuring data accuracy and integrity, and integrating data from various sources to enhance overall data infrastructure.
• Supported inventory management through data-driven strategies, resulting in a 20% reduction in waste and a 15% increase in operational efficiency.

Greater Toronto Area, Canada

• Customer 360 (AWS Neptune Graph Database)
• Designed and developed a scalable customer 360 graph database that integrates over 1 billion records to provide a comprehensive individualistic view of approximately 10 million customers.
• Innovative design of ETL pipeline to automate data transformation process from multiple Amazon S3 source data to Neptune, saving ~$25,000 per year in labor costs.
• The top 1% of influencer advisors were successfully identified through statistical analysis of machine learning algorithms using Python on Amazon SageMaker.
• Improved query efficiency by 33% and reduced database size by 20% by optimizing the graph database model and architectural design.
• Introduced machine learning based fraud detection capabilities to track the flow of investments between different customers. Utilized Agile methodology for clear documentation and effectively adapting to changes with.

Dalian, Liaoning, China

• Leveraged the R programming language to analyze risk indicators like ATR, VaR, and annualized volatility for Rebar, identifying the five-day-SMA plan as the optimal trading strategy, which yielded a 35% higher Sharpe.
• Conducted comprehensive factor analysis, calculating the predictive power of future returns using correlation coefficients, which contributed to investment plans that increased the accuracy of future returns.
• Executed thorough data cleaning and analysis on industry research data, both graphically and numerically, leading to a 15% increase in the effectiveness of targeted marketing strategies and a 10% improvement in.

Master'S Degree, Master Of Management In Artificial Intelligence（Mmai）

https://schulich.yorku.ca/programs/mmai/

Bachelor Of Science - Bs, Statistics And Economics

Activities and Societies: Basketball(point guard) 2 times intramural champion; Soccer(striker) one intramural champion 2020-2021 Dean’s.

High School Diploma

Activities and Societies: Played for basketball and soccer teams. Ontario Scholar