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Udemy instructor

Marek Obuchowski

Teaches: IT & Software
Languages: English

Course index: 30 live offers
Students: 1.8K
Average rating: 4.50

First published: Oct 2024
Latest course: May 2025
Total content: 13 hours

Instructor catalog

All Marek Obuchowski courses

Proxmox based Home Lab - Build your own Home Server!

Marek Obuchowski

Proxmox based Home Lab - Build your own Home Server!

Proxmox based Home Lab - Build your own Home Server!

(4.77 with 50 reviews)

601

students

11 hours

content

Mar 2026

updated

$17.99

PostgreSQL with pgBackRest - installation, setup and backup

Marek Obuchowski

PostgreSQL with pgBackRest - installation, setup and backup

PostgreSQL with pgBackRest - installation, setup and backup

(4.10 with 24 reviews)

77

students

48 minutes

content

Oct 2024

updated

$14.99

OSI model and TCP/IP model explained

Marek Obuchowski

OSI model and TCP/IP model explained

OSI model and TCP/IP model explained

(4.63 with 89 reviews)

1.1K

students

30 minutes

content

Feb 2025

updated

FREE