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
@john5r
User
Follow
Send message
Profile
Publications
Comments
5
Bookmarks
More
Dropdown
Followers
Following
1
Belongs to hubs
CRM systems
DIY
ERP-systems
IT-companies
Microsoft SQL Server
MySQL
Opera
Oracle
PostgreSQL
SQL
Unity3D
Database Administration
Browsers
Virtualization
Data recovery
Information Security
Multicopters
Data storaging
Presentations
CPU
Show more
Information
Rating
Does not participate
Registered
June 26 2014
Activity
July 21 2021 at 00:33