Habr
β
How to become an author
My feed
All streams
Development
Administrating
Design
Management
Marketing
PopSci
Search
Write a publication
Settings
Login
Pull to refresh
15
0
Алексей Костачук
@alexey_k
User
Follow
Send message
Profile
Articles
1
Posts
News
Comments
54
More
Dropdown
Bookmarks
Followers
1
Following
1
Badges
Habred
Belongs to hubs
Website development
Artificial Intelligence
Semantics
Social networks and communities
Self Promo
Information
Rating
Does not participate
Location
Пермский край, Россия
Date of birth
August 22 1975
Registered
July 1 2008
Activity
June 26 at 06:06
