Habr
β
How to become an author
All streams
Development
Admin
Design
Management
Marketing
PopSci
Search
Profile
Pull to refresh
3
0
Олег
@Invision70
Пользователь
Profile
Posts
1
Comments
96
Bookmarks
243
More
Dropdown
Followers
4
Following
Badges
Habred
Invited
April 25 2015
by invitation from
@alizar
Belongs to hubs
PHP
Ruby
Legislation in IT
Programming microcontrollers
Website development
Freelance
Information
Rating
Does not participate
Location
Богатое, Самарская обл., Россия
Date of birth
March 3 1999
Registered
December 1 2012
Activity
December 16 2022 at 08:54