4-Layer PCB Manual Routing

PCB Layout Engineer Needed – Manual Routing of Existing 4-Layer PCB I am looking for an experienced PCB layout engineer to complete the manual routing of an existing 4-layer PCB for a portable AI-powered scientific field instrument (spectral reflectance analyzer)... (Budget: $250 - $750 CAD, Jobs: Electrical Engineering, Electronics, PCB Design and Layout, Schematic Review)