��������

Andrei Kalachev has worked as a Product Analyst at Manychat since August 2021. Prior to this, they worked as a Product Analyst at Raiffeisen Bank Russia from February 2019 to August 2021. Before that, they were a Research Analyst at Yandex from August 2018 to January 2019.

Andrei Kalachev completed their Master's degree in International Economics at the Higher School of Economics from 2017 to 2019. Prior to that, they obtained their Bachelor's degree in International Economics from Yaroslavl Demidov State University, where they studied from 2013 to 2017.

In addition to their formal education, Andrei also obtained several certifications. In May 2020, they completed the "Math and Python for Data Analysis" certification course offered by Yandex. Andrei also completed the "Data-driven Product Management" certification course by GoPractice, Inc in April 2020. In February 2019, they obtained the "Python Programming Track" certification from DataCamp.