I have designed many devices such as DC/DC converters, Motor drivers, Smart watch, Medical device, PCB antenna, and wireless IoT devices.
Circuit and PCB design: Altium, Eagle, and KiCAD. All schematics, PCB, BOM, Gerber, and step files are provided.
Firmware core: PIC, Atmega, Arduino, Raspberry Pi, ESP32, Nordic, FPGA, ARM, DSP, PLC, etc.
Simulation: Proteus, LT-spice, Mutisim, Matlab, Simulink, and Labview as well.
You will get the best result with high quality on time. Please, contact me for more information.
Best regards.