Hello, after 4 years of experience in firmware programming and hardware design, I'm able to design the circuits from the idea to the final product going through: the concept study, schematization, simulation, PCB design, programming, validation and documentation. I have developed many electrical products, including power drives and calculators either single or multi processors. My main fields include: - Concept study and development. - Design of PCBs rigid and flexible up to 16 layers using Altium Designer, KiCAD. - Develops PCB layout solutions according to electrical, mechanical, and manufacturability constraints. - Simulation on MATLAB Simulation, Proteus, psim, LTspice ... - Program the microcontroller as: Atmel, STM32, PIC, ... Some projects that I have succeeded : - Design, prototyping and industrialization of DC-AC converters : single processor based on STM32:  DC / AC 3ph 15A 50V reversible based on Stspin32F0.  DC / AC 3ph 50A 60V reversible based on STM32.  DC / AC 3ph 40A 24V integrated in the motor based on STM32.  DC / DC 50A 60V step-down converter with max duty cycle of 100%.  Debugger for stm32 USB / SWD processors.  Innovative universal control for MS and MAS without sensor.  Innovative charge pump less expensive than a conventional solid state relay. - Design, prototyping and testing of multiprocessor DC-AC converters:  the V9 family (D and R). (3ph 60V 100A reversible DC-AC converters).  Development of IPC metalanguage Based on the C language.  Development of the Windows MetaFC configuration application (equivalent to STM32CubeMX).  Development of the quasi-sine control for 3-ph inverters 6_interruptors (result equivalent to that given by the converters multilevel). ... I think I have enough skills to succeed in your project, do not hesitate to contact me for more information Regards, Rabie