I am a control engineer working on industrial electric , industrial automation and Siemens PLC programmer. I do professional programming and graphic work with Siemens HMI. I design industrial automation systems for small, medium to large workshops. I design and program vertical farming greenhouses. Designing, calculating and building control and low-voltage electrical panels are other of my specialties. I am a technical director, PLC lecturer and university research technical expert in several universities. My other specialties are building prototypes of devices (NVP) and semi-industrial devices with microcontrollers. Drawing with Eplan software is also another thing I do. So in summary, my job is to teach, design, calculate and implement and design electrical and industrial automation projects and automation of vertical farming greenhouses, and I often work with Siemens PLC and HMI.