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
@headmaster
User
Follow
Send message
Profile
Publications
Comments
1
Bookmarks
More
Dropdown
Followers
Following
Invited
October 19 2009
by invitation from
@kal1sha
Belongs to hubs
DIY
IT-companies
Website development
Gadgets
Information Security
Computer hardware
Configuring Linux
Development for Android
Robotics
Smartphones
Project management
Information
Rating
Does not participate
Registered
October 20 2009
Activity
August 24 2014 at 17:17