Hello, my name is Alejandro Duarte, Electronics Engineer, and Physicist.
I considered being a good candidate for your task. I have design circuits for fast analog/digital signal conversion and handling. I have design boards with fast and low power circuitry elements, such as fast ADC/DAC, low power MCUs, or fast MPUs. All the circuits have ESR, EMI protection, and can be created to be controlled for the biggest system, or to be self-autonomous. I can design all the circuits, and with my background of physics, understand rapidly the kind of challenge that you want to accomplish. I generate the PCB files for production, testing, and programming.
I have to know more about the system, inputs/outputs, space, average cost design for the circuit, etc because it will affect the final design. Also, I have to understand more that task, to give you a price and a delivered time more precise.
For more detail, please contact me.