Habr
β
How to become an author
My feed
All streams
Search
Write a publication
Settings
Login
Pull to refresh
-20
0
@rikert
User
Follow
Send message
Profile
Articles
Posts
News
Comments
65
More
Dropdown
Bookmarks
Followers
Following
Badges
Unhabred
Belongs to hubs
GTD
Business Models
Website development
Venture investment
Legislation in IT
IT career
Start-up development
Personnel Management
Freelance
Information
Rating
11,646-th
Registered
March 30 2013
Activity
yesterday at 12:47
