I have been a designer and manufacturer of electronic devices for 1 year. I also do maintenance of electronic devices and circuits. I support my clients from the definition of the functionalities and components to be used until the realization of their project. I have had to work on many projects such as the creation of a medical alert system allowing patients to call on care services without moving. I have also worked on the rehabilitation of illuminated panels for pharmacies, the reproduction of printed circuit boards, the realization of a GSM alert system for gas leak detection, the realization of a motorized wheelchair, a temperature control device for refrigerators and the realization of an automatic irrigation system. I also make twilight switches and light play devices. And above all, I am a designer and manufacturer of printed circuit boards (PCBs).