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
1
0
@pkorotin
User
Follow
Send message
Profile
Publications
Comments
5
Bookmarks
More
Dropdown
Followers
Following
Badges
Habred
Invited
December 25 2017
by invitation from
@habrahabr
Belongs to hubs
Business Models
Legislation in IT
IT career
Start-up development
Personnel Management
Sales management
Project management
Information
Rating
Does not participate
Registered
November 17 2016
Activity
July 31 2019 at 19:04