As part of the CS Pioneers series, two online workshops were organized to strengthen participants’ technical foundations in software development tools. The first session introduced the Linux operating system, covering its basic commands and terminal usage. The second session focused on GitHub, where participants learned version control, collaboration techniques, and project management practices used in real development environments. Both workshops were conducted by Mahdi Hadj Sassi and provided over 40 participants with practical experience through live demonstrations and guided exercises, reinforcing essential skills for Computer Science students.