Denis Tolkachyov

Denis Tolkachyov is a Machine Learning Engineer and NLP engineer at Sberbank since March 2021, where notable achievements include the development and deployment of a digital client portrait utilizing machine learning models in Python and PySpark, resulting in a 2% Gini improvement and over 200 million in personalized pilots. Prior to this role, Denis worked as a Machine Learning Researcher at Dentsu from October 2020 to January 2021, focusing on deduplication of audio, video, and images, and fine-tuning a single-shot model for logo detection. Denis holds a Master’s degree in Computer Science, specializing in Mathematics and Computer Science from Lomonosov Moscow State University and a Bachelor’s degree in Applied Mathematics and Computer Science from Irkutsk State University.