Quantitative Marketing Ph.D.

• Highest rated math TA in Penn's internal course evaluation system• 5x winner of UPenn Mathematics "Good Teaching Award" (Math 114 - Spring and Fall 2017, Math 240 - Spring and Fall 2018, Spring 2019)• Authored 100+ page book of Multivariable Calculus in LaTeX• Led classes in group exercises and reinforcement of concepts in Multivariable Calculus• Created own website in HTML and CSS as a resource for students: www.ivan-li.com• Completed administrative tasks like grading and test writing to assist the professor

• Member of the Penn Wharton Budget Model team: http://www.budgetmodel.wharton.upenn.edu/• Develop a model for predicting wage and income from health status using Python, Stata, and FORTRAN programming languages• Analyze model data and develop predictions for the old age, survivor and disability insurance (OASDI) Social Security trust fund using R programming language• Create model simulation ideas for presidential candidate tax plans• Compose literature reviews over immigration policy and the economics of immigration• Write summaries of important tax policy articles for website publication

• Manage and oversee groups of people and equipment rental• Organize college house events

• Individually investigated and implemented credit policy change that will annually affect $2 billion in auto loan originations and increase net present value by $3 million • Honed real-world business problem-solving skills by utilizing data-analytical tools such as SQL, SAS, and Excel • Engaged audiences from interns to executives with professional level presentations