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Witold Czubala

Lecturer; Executive Director, UBS

Witold Czubala is a finance professional with over 13 years of experience at leading Wall Street firms including UBS, Morgan Stanley, Bank of America and Moody’s Investor Services. He has experience in quantitative modeling, econometric research and risk management. Witold is a Senior Data Scientist at the UBS Evidence Lab and is responsible for modelling based on time series econometrics and machine learning using alternative data.

His previous positions include leadership roles in Market Risk and Risk Analytics at Morgan Stanley, the Securitized Products Ratings group at Moodys and the Chief Investment Officer group at Bank of America, focusing on utilizing quantitative modeling and analytics for financial applications.

Witold holds a PhD in Economics from Johns Hopkins University, an MS in Mathematical Finance from the Courant Institute of Mathematical Sciences and an MA from the Warsaw School of Economics.


  • Ph.D., Johns Hopkins University
  • M.S., Courant Institute of Mathematical Sciences
  • M.A., Warsaw School of Economics