OS Development Course
Master low-level x86 OS development as you build a tiny kernel from bootloader to console I/O. Learn protected mode, GDT, paging, linker scripts, C/assembly integration, and QEMU-based debugging to truly understand how operating systems start and run.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This OS Development Course guides you through building a minimal x86 kernel from scratch, covering protected mode setup, GDT, paging, and stack configuration, then integrating assembly with C, linker scripts, and bootloaders like GRUB or a custom sector. You also implement early console I/O, serial logging, testing with QEMU, and practical debugging workflows for a compact, hands-on learning experience.
Elevify advantages
Develop skills
- Write a bootloader: craft custom 512-byte sectors and clean GRUB handoff.
- Build a minimal kernel: set up GDT, stack, paging, and safe memory layout fast.
- Implement kernel I/O: create printk, VGA text output, and serial debug logging.
- Integrate Assembly with C: design kernel entry, linker scripts, and stack switching.
- Test kernels in emulators: use QEMU, GDB, and automated runs for fast feedback.
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
As suas aulas são perfeitas. Adquiri o pacote de um ano e, finalmente, tenho a oportunidade de acompanhar diversos temas do meu interesse sem precisar mudar de plataforma... agradeço por tudo o que fazem, já recomendei vocês a outras pessoas...

Giulio CarloAluno de Marketing Digital
Eu gosto de como as lições são direto ao ponto e como eu consigo alterar capítulos e pular conteúdos que não preciso.

Mariana FerresAluna de Fotografia
Gosto do conteúdo e do modo de apresentação e transcrição de vídeos, o que acelera o processo!

Luciana AlvarengaAluna de Design de Unhas
A plataforma é rápida, simples de usar. A diversidade de conteúdo e os vídeos complementares ajudam muito no aprendizado.

Giulio CarloAluno de Engenharia de Prompt
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