Hi, I’m Khalil, CS engineering student at École des Mines de Saint-Étienne with a Mastère in IoT & Cybersecurity, and a Full-Stack Engineering intern. This course is a practical, personalized path through computer science, adapted to your level (from beginner to advanced). You’ll learn to: - Code in Python and C/C++; master algorithms & data structures. - Build small apps and work professionally with Git/GitHub. - Explore IoT/Embedded (STM32/Nucleo), basic electronics, and even a taste of VHDL/Verilog/RISC-V. - Understand Cybersecurity foundations: secure coding, crypto basics, threat modeling. Format & materials: sessions include explanations, live coding, and exercises/projects. Bring a laptop with Python 3.x and VS Code installed; for the embedded track a low-cost STM32 Nucleo/Discovery board is recommended (not required—simulators/toolchains provided). Lessons available online or around Courbevoie/Paris La Défense. Languages: English or French.