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
0
0
Иван Катайцев
@ivaaan
User
Follow
Send message
Profile
Publications
Comments
21
Bookmarks
8
More
Dropdown
Followers
Following
Belongs to hubs
GTD
Ruby
Legislation in IT
IT career
Configuring Linux
Offices of IT companies
Media management
Project management
Information
Rating
Does not participate
Location
Санкт-Петербург и область, Россия
Registered
April 10 2007
Activity
July 9 2012 at 15:35