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Михаил Калинин
@makrf
Природа, связь, технологии
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2
Belongs to hubs
DIY
IT-companies
Website development
Gadgets
Information Security
Computer hardware
Configuring Linux
Development for Android
Robotics
Smartphones
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Location
Санкт-Петербург, Санкт-Петербург и область, Россия
Date of birth
October 26 1977
Registered
October 27 2011
Activity
April 17 at 15:28