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
1
0
@kotolenka
User
Follow
Send message
Profile
Articles
Posts
News
Comments
More
Dropdown
Bookmarks
1
Followers
Following
13
Badges
Habred
Invited
April 2 2013
by invitation from
@phpclub
Belongs to hubs
Accessibility
Amazon Web Services
Creative Commons
CRM systems
ERP-systems
Google App Engine
IT-companies
Microsoft Azure
OpenStreetMap
SaaS / S+S
Usability
System Analysis and Design
Web design
Geoinformation services
Design
Legislation in IT
Sound
Interfaces
Infographics
IT career
Show more
Subscribed to companies
Простая Наука
Company
Information
Rating
Does not participate
Registered
March 28 2012
Activity
June 20 2017 at 12:28
Простая НаукаCompany