Habr
All streams
Search
Write a publication
Settings
Login
Pull to refresh
1
0
Oleg
@VannOlg
User
Follow
Send message
Profile
Articles
Posts
News
Comments
1
More
Dropdown
Bookmarks
Followers
Following
Badges
Habred
Information
Rating
Does not participate
Registered
May 19 2025
Activity
today at 02:53
Specialization
Системный инженер, Разработчик баз данных
Средний
ООП
C#
Базы данных
.NET
SQL
PostgreSQL
Django
RabbitMQ
