In 2009 – graduated with honors from St. Petersburg State Marine Technical University, majoring in "Applied Mathematics and Mathematical Modeling". Qualified as "engineer-mathematician."
In 2009 – graduated with honors from St. Petersburg State Marine Technical University, majoring in "Financial Management and Entrepreneurship." Awarded the qualification "economist-manager."
From 2009 to 2013 – was trained in internal postgraduate study of the St. Petersburg State University of Economics (UNECON) in the Department of Economic Cybernetics and Economic-Mathematical Methods.
In 2013 – defended her thesis on the topic: "Mathematical modeling-limit sales in airline revenue management." Awarded the degree of candidate of economic sciences (specialty 08.00.13).
In 2008, an intern in the Summer School "Hydrodynamics of high-speed vessels. WIG ", Palermo (Sicily).
From September 2011 to 2017 – Lecturer, Department of Economics National Research University Higher School of Economics in St. Petersburg. Courses taught: microeconomics, macroeconomics.
In 2009-2010, revenue management expert of airline commercial management of State Transport Company "Russia". Responsibilities: implementation of automated revenue management systems for airlines. Maximizing the profitability of passenger traffic in the air line, the evaluation of the financial condition of the air line, line yield prediction calculation flights, depending on the type of aircraft, marketing analysis of the overhead line. Formation of the sales policy to an overhead line, negotiate and conclude contracts with travel agencies, monitoring of competitors.
In 2012 she was awarded the diploma of the winner grants St. Petersburg for students, graduate students, young scientists, young PhD 2012. Project Title: "Above-limit sales in the airline revenue management."
In 2015 she became the winner of the Boris Ovsievich award. The Council decided to award a third prize award for 2014 Christine Brain (Department of Economics HSE – St. Petersburg) for her work "Mathematical modeling-limit sales in airline revenue management." Every year, starting in 2005, the St. Petersburg Scientific Center, RAS, St. Petersburg Economics and Mathematics Institute, RAS (Russian Academy of Sciences St. Petersburg EMR), Foundation for the Support of Education and Science (Alferov Foundation) and the Leontief Centre is awarded the prize for young economists for fundamental economic and mathematical studies performed in Russia.