Habr
β
How to become an author
My feed
All streams
Development
Admin
Design
Management
Marketing
PopSci
Search
Settings
Login
Pull to refresh
3
0
Сергей
@Berks
Инженер-проектировщик
Profile
Publications
Comments
82
Bookmarks
42
More
Dropdown
Followers
Following
Badges
Habred
Information
Rating
Does not participate
Location
Иркутск, Иркутская обл., Россия
Registered
February 9 2018
Activity
March 7 at 09:36