Josh de Leeuw

Josh De Leeuw is a Quantitative Trading Intern at Susquehanna International Group, LLP, focusing on US Equity Options since June 2024. Currently, Josh serves as a Teaching Assistant for multiple courses at Cornell University, including CS 2800 and ENGRI 1101, and has taken on the role of Course Consultant for CS 1110. As an Undergraduate Researcher and Prelim Scheduling Team Lead, Josh has successfully utilized mathematical and computational tools to optimize scheduling, resulting in a significant reduction of prelim conflicts. Josh has held leadership positions in Cornell Sports Analytics, contributing to educational workshops and project management. Previous internships at CME Group and UniPantry involved full-stack software development, enhancing applications and improving system efficiency. Josh's research experience includes a project at AguaClara Cornell, focusing on machine learning applications in water treatment, and has participated in cloud formation studies at Brookhaven National Laboratory. Josh is pursuing a Bachelor of Science in Computer Science and Operations Research at Cornell University, expected to graduate in May 2025.