As a member of the team Alexei took part in the frescoing of the Summer Palace, Winter Palace, Anichkov Palace and other buildings of Saint Petersburg. He also studied portrait art from the court painter Louis Caravaque of France. In 1749 Alexei received the rank of the Painter's Apprentice and at the end of the 1750s the rank of the Master Painter.
Alexei was involved in frescoing various buildings in Saint Petersburg, including the Summer Palace, Winter Palace, Anichkov Palace. He also studied portrait art from the court painter Louis Caravaque of France. In 1749, Alexei received his rank as Painter's Apprentice and by the end of the 1750s he attained the rank of Master Painter.