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Fundamentals of Network Engineering

Understanding the first principles of networking to build low latency and high throughput backends
4.7 ★★★★★48,119 studentsCreated by Hussein NasserLast updated Oct 25, 2025🌐 English

What you'll learn

✓IP Protocol
✓TCP Protocol
✓UDP Protocol
✓Understand the circumstances where requests and responses are slowed down
✓Learn how DNS works
✓Learn how TLS works
✓Learn the building blocks of TCP/IP Protocol
✓Learn the OSI Model and where your application fits in it
✓Understand the performance impact of TCP/IP in Backend applications
✓Learn how Routing Works inside out
✓Make better decisions on what protocol to select for the Backend
✓Build and Design better TCP/UDP Backends
✓Use Wireshark to inspect traffic
✓Use TCPDUMP to inspect traffic
✓Build TCP and UDP Servers with multiple languages (Javascript and C)
✓Networking with Docker

Requirements

•Basic programming experience
•Recommended: Having built a backend application

Description

Frequently Asked Questions

Student Feedback

4.7
★★★★★
Course Rating
75%
15%
5%
5%
5%
S
Sarah J.
★★★★★2 weeks ago

This course was absolutely amazing! The instructor explained everything clearly and the projects were very helpful.

M
Michael T.
★★★★1 month ago

Great content, highly recommended for beginners. Just wish there were more practice exercises.

D
David K.
★★★★★2 months ago

Best course on this topic I've taken so far. Worth every penny (even better since I got it for free!).

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This course includes:
  • 📺 18h on-demand video
  • 📱 Access on mobile and TV
  • ♾️ Full lifetime access
  • 🏆 Certificate of completion