Java SQL Machine Learning Data Analysis Scala Computer Science Python Data Structures Algorithms ElasticSearch Hadoop Amazon Web Services AWS Spark NoSQL NLTK PostgreSQL XGBoost Image recognition                                   Master's degree, Computer Science Yandex School of Data Analysis Bachelor's degree, Physics Novosibirsk State University (NSU) Physics and Math NSU's Special Education-Scientific School (Novosibirsk Physics-Mathematic School) Data Scientist/Research Fellow/Lecturer Высшая Школа Экономики Senior ML Engineer Teleport Future Technologies, Inc. Data Scientist, Scala developer Double Data Data Scientist, Scala developer Surfingbird