My name is Hossam Arafa, I am 30 years old, I belong to Egypt, I graduated from the Faculty of Engineering Ain-Shams University in Cairo, since 2014, My graduation project was Multi Agent-Robotic System, After I graduate I start my career in Freelancing as an Embedded systems Instructor, in addition to done many projects in the field of electronics. I am currently working as a Control and Maintenance Engineer in one of the leading companies in the field of Plastic processes in Egypt and this my main job. I have a youtube channel specialized in the field of electronics, And I created the channel with the aim of enriching Arab scientific content in the field of electronics.