One thing you may be interested is numerical analysis. You can take this course as part of your major (it's usually required, but sometimes it's an elective).

One thing you may be interested is numerical analysis. You can take this course as part of your major (it's usually required, but sometimes it's an elective). This will guide you through some basic programming and teach you big O notation to boot. You'll also do analysis on same basic algorithms. The only drawback in my opinion is that the course is usually taught in MatLab which you won't be able easily translate into building a small web app or something if you wanted to. Overall, was very happy with the course - served as an intro to programming of sorts.