Nicholas Buhagiar is a highly skilled Staff Machine Learning Engineer currently serving at Cash App and Block since October 2022, specializing in the development of machine learning models for fraud detection and risk management. Prior experience includes a role as a Data Scientist at exactEarth Ltd from January 2021 to September 2022, where Nicholas trained models on geospatial data to forecast maritime vessel movements and led the formalization of the data science practice. Previous work at Lixar IT as a Data Scientist from January 2019 to January 2021 involved deploying predictive models for airport traffic and enhancing drilling efficiency in the oil and gas sector. Nicholas holds a Master of Science in Computer Science from Ryerson University and a Bachelor of Science in Physics from Ontario Tech University.
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