If you’re applying as an engineering student, the fact you want computer engineering is not taken into account at Purdue. All engineering students at Purdue will take First Year Engineering before selecting a specific engineering major. Therefore, you are competing with all engineering students to obtain acceptance. Knowing this, regardless of how competitive computer engineering is, your stats should get you accepted. Your test score (ACT) is high enough to outweigh your slightly lower GPA.
At your point, I think what you would be shooting for are potential scholarships. Your resume seems to be pretty good, so I think you should apply by the merit aid deadline (it was November 1st this year).
With that said, I think it is worth mentioning one other thing. You posted (maybe by accident) a Georgia Tech Computer Science chance in the Purdue thread that I noticed. If you are interested in both, Purdue has a Computer Science/Computer Engineering pathway available to computer science majors. You would need to apply to Purdue as a computer science student and then you will be able to select courses based on that specific pathway. If you haven’t already, I highly recommend looking up Purdue’s computer science program. It is extremely unique compared to other school’s more “generic” computer science degree. You can read up on it here:
https://www.cs.purdue.edu/undergraduate/curriculum/bachelor.html
Further down the page you can see various “tracks.” Pay special attention to the one I mentioned before, as it could be a program that interests you.
Hope this helps.