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
9
0
Николай
@kelciour
Пользователь
Follow
Send message
Profile
Publications
2
Comments
27
Bookmarks
1
More
Dropdown
Followers
2
Following
Badges
Habred
Belongs to hubs
Learning languages
Studying in IT
Reading room
Self Promo
Information
Rating
Does not participate
Location
Россия
Registered
January 26 2016
Activity
today at 13:22