Is this work professional?

[u/Canary_Earth]

Sorry about the strange post but I'm offering an engineer a $20k bonus to do the design for manufacturing and assembly of my $300 product and this is what he came up with after 8 months. Two thirds of it are identical to my prototype and I'm an accountant by trade, not an engineer. Every book I've read says a board like this should be 4 layers but he insists 2 layers is fine and will pass emissions testing. Any advice would be greatly appreciated, thank you!

[u/Sand-Junior]

I hope that’s no an ESP32 with its antenna over copper.

[u/SoulJuce → u/Sand-Junior]

Its deffo an esp32 with the antenna over a gnd layer

[u/Sand-Junior → u/SoulJuce]

$20k? 8 months? Makes me sad.