Now programming is the skill that sets me apart from my fellow students and makes me a much more valuable professional.
This is a needless assertion. Just concentrate on yourself; forget the others.
A confidence boost? For sure. A lesson learned? A definite "yes". Turns out, if you just go and do it, things will happen!
Okay, this looks nice, but what is the purpose of including this? Is this supposed to be a "hook" or something? Frankly, for me, it was a distraction.
technology on its own is nothing
I agree. I've used that observation in one of my essays too, although, the usage and context were quite different.
gives me understanding of events and situations from an economist's point of view
Yes, this is generic.
Having spent my summer school time at EMU,
Why don't you elaborate a bit?
You have a cool writing style. Revise and this essay will come out great. :)