Systems Programmer

Get close to the machine: memory, speed and safety.

By the end: You understand pointers, memory and concurrency across four languages.

Look for the dashed Project step: a hands-on build that uses what the courses before it taught.

1. 1
   C

   The foundation: memory and pointers.

   22 lessons · Beginner
2. 2
   C++

   C with classes, templates and the standard library.

   22 lessons · Intermediate
3. 3
   Rust

   Memory safety without a garbage collector.

   22 lessons · Intermediate
4. 4
   Go

   Simple, fast concurrency for services.

   22 lessons · Intermediate
5. 🛠
   Project: Word Counter in Four LanguagesProject

   Solve one problem in C, C++, Rust and Go and compare them.

   7 steps · Intermediate
6. 6
   Bash

   Build, run and automate.

   18 lessons · Beginner
7. 🛠
   Project: A Tiny Shell in CProject

   Build a tiny shell in C: fork, exec, redirection and pipes.

   7 steps · Advanced
8. 8
   Git

   Version control for real projects.

   15 lessons · Beginner