Habr
β
How to become an author
My feed
All streams
Development
Admin
Design
Management
Marketing
PopSci
Search
Write a publication
Settings
Login
Pull to refresh
-2
0
@serginfo2009
User
Follow
Send message
Profile
Publications
Comments
221
Bookmarks
17
More
Dropdown
Followers
2
Following
1
Badges
Unhabred
Invited
October 15 2020
by invitation from UFO
Belongs to hubs
Games and game consoles
Systems engineering
History of IT
Popular science
Game development
Information
Rating
5,066-th
Location
Россия
Registered
April 17 2017
Activity
March 24 at 11:55