C Language Course Online
Master C programming from the ground up, covering everything from pointers and memory management to systems programming and embedded development. This course gives you the deep, practical skills that power operating systems, compilers, and hardware. Whether you are targeting a career in systems software or embedded engineering, this is where serious programmers are built.

4 to 360 hours flexible workload
valid certificate in your country
What will I learn?
You will learn how C programs are compiled, linked, and executed at the machine level. You will work with pointers, dynamic memory, and data structures that form the foundation of real software systems. The course covers file I/O, the C preprocessor, POSIX system calls, and multi-threading with pthreads. You will implement classic algorithms, analyse their complexity, and apply professional debugging tools like GDB and AddressSanitizer. By the end, you will have a polished portfolio project and the technical knowledge to pursue roles in systems, embedded, or low-level software development.
Elevify advantages
Develop skills
- Memory Management: Allocate, resize, and free heap memory without leaks or corruption.
- Pointer Manipulation: Read, write, and pass memory addresses safely across program components.
- Systems Programming: Write POSIX-compliant code that interacts directly with the operating system kernel.
- Data Structures: Build linked lists, hash tables, and binary trees from scratch in C.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of interest without needing to change platforms... I'm grateful for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.

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The platform is fast and simple to use. The diversity of content and complementary videos really help with learning.

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