Johnathan Martin, PhD, currently serves as a Mentee at Citi, where responsibilities include prototyping a European options value model using the Black-Scholes formula integrated with a Monte Carlo method in Python, and developing a corresponding end-user pricing terminal in C++. Previously, Johnathan was a Doctoral Researcher at the University of Kent from September 2020 to July 2025, managing two long-term projects that involved mathematically modeling physical systems through analytical and numerical techniques. Additionally, Johnathan served as a Sessional Instructor at the University of Kent during the same period, contributing to the academic community while earning a Doctor of Philosophy in Theoretical and Mathematical Physics.
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