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
1
0
UFO
@Kallisto
User
Follow
Send message
Profile
Publications
10
Comments
111
Bookmarks
3
More
Dropdown
Followers
8
Following
5
Badges
Habred
Belongs to hubs
GTD
Website development
Artificial Intelligence
Media management
Freelance
Lumber room
Self Promo
Information
Rating
Does not participate
Location
Украина
Registered
September 24 2007