David Sun Email & Phone Number

81 Bay Street, Toronto

As a member of the Stress Testing, Economic Capital, and BASEL Reporting team, responsible for developing, optimizing, and maintaining economic capital methodologies and reports in line with best practices and emerging standards. Additionally, enhanced CIBC’s Basel reporting capabilities to support enterprise-wide stress testing and the Internal Capital Adequacy Assessment Process (ICAAP).

81 Bay Street, Toronto

• Analyze data to develop fraud and credit integrity strategies for retail products• Develop risk indicators (such as LTV, TDSR…) and identify populations for further review. Understand and interpret business requirements, evaluate complex data relationships, and deliver outputs that meet business and audit expectations• Accountable for independently managing and enhancing a critical monthly report, which requires submission to the Office of the Superintendent of Financial Institutions (OSFI)• Perform data aggregation and develop and deliver dynamic and visually appealing Tableau reports and dashboards to outline issues and influence decisions• Work collaboratively with partners to augment/acquire internal and external data and tools. Design solutions to support the automation of processes and reporting• Utilize project management skills and methodologies to plan and prioritize initiatives, manage timelines and understand the requirements and constraints of various business teams, manage stakeholder expectations, and ensure high-quality work delivery

286A Lakeshore Rd E, Oakville, L6J 1J2

• Develop web crawlers to search art market information, build image recognition model and cluster analysis on paintings, valuation of existing works and potential collaborating artists. This series of analytical models provides a first-step judgment as an artwork valuation, saving 50% of the time for final pricing and decision making• Design and deploy rich Tableau graphic visualizations for art market data by using cross tabs, heatmaps, scatter plots, pie charts, box and whisker plot, etc.• Communicate and execute action plans to associates on upcoming projects, targets, priorities, company initiatives, events, promotions or any other school initiatives• On-going evaluation of the performance of art teachers, including recruitment, performance management and termination• Provide on-going coaching, mentoring and motivation of employees to ensure effective internal communication• Create student database with automated reminders including class renewal, birthday gift and other promotion timing

Toronto, Ontario, Canada

• Designing youth leadership camp for international students with University of Toronto, designing custom trip with luxury clients visiting Japanese company (Toyota, Muji, KYOCERA, Yamato Transport…)• Keeping our CRM database up to date and with accurate and relevant client information• Negotiate and communicate with multiple suppliers, prepare alternative plans for possible circumstances, handling various emergency scenarios

88 Queens Quay West

• Building predictive models for Default Rate, Exposure at Default and Loss given Default• Leverage the predictive model output and subsequent parameters to develop / influence business strategies through capital measurement• Presenting the model improvements and capital reserve implications to senior management• Providing quarterly / bi-annual reports to OSFI and other audit teams• Support approval and implementation of the bank’s Basel Parameters.• Responsible for documenting methodologies related to parameter modeling and derivation• Exploring new modeling techniques such as deep neural networks, survival model

Master’S Degree, Mathematics And Statistics, 3.82

Bachelor’S Degree, Mathematics And Applied Mathematics, 3.9