"How do I learn embedded systems programming?" is like asking, "How do I learn development?" but in an alternate universe where 128k is still a lot of RAM.
We can automate testing so that our iOS user interface looks the way we expect by taking a screenshot of every view and composing them into a document.
We need to put the right people with the right skills on the right projects. So how do we leverage our poly-skilled team of six, separated by 100 miles?