TensorRT learning resources

I'm doing object detection on edge devices, (Jetson SBC's)
Now, I've used TensorRT acceleration to speedup inference.
But had to piece together how it works from scattered tutorials online.
The Nvidia documentations are not beginner friendly. I want to have more control than just following instructions on github repos and tutorials.

Is there any resource to learn how it works and how to use it professionally ?

beginner computervision control detection devices edge edge devices github inference jetson learn nvidia resources tensorrt together tutorials