Double-Layer PCB Design for Gadgets

I’m developing a new consumer-electronics device and I need a reliable double-layer PCB designed from the ground up. I will supply the schematic on paper. The project involves ESP32, SMPS designing and... (Budget: $30 - $250 USD, Jobs: Analog Electronics, Circuit Design, Digital Electronics, Electrical Engineering, Electronics, Embedded Systems, PCB Layout, Prototyping)