192 reputation
8
bio website linkedin.com/in/piotrsemenov
location Russian Federation, Saint-Petersburg
age 28
visits member for 1 year, 7 months
seen May 12 at 20:44

Researcher and software engineer.


Oct
29
awarded  Scholar
Oct
21
awarded  Student
Jun
27
awarded  Critic
Jun
27
awarded  Commentator
May
18
awarded  Teacher
May
18
awarded  Editor
Dec
27
awarded  Autobiographer
Dec
27
awarded  Supporter