Early in his career, Alexey was a Product Manager at e-Legion, Yandex, and Mail.Ru. For almost a year, he was a Visiting Lecturer at the Moscow Institute of Physics and Technology. In June 2016, he founded Prisma which allows users to filter photos in the style of their favorite artists. After launching in summer, the app quickly moved into the Top 10 Free Downloads Chart in the Apple app store in multiple countries. The company has filtered more than billions of photos.