well, learning Java serves you well for C#; skills with C and C++ have huge transfer value; maybe you haven't been tasked with "figure out the cost of this algo

well, learning Java serves you well for C#; skills with C and C++ have huge transfer value; maybe you haven't been tasked with "figure out the cost of this algo" but I hope intuitively you've used some Big-O, linear programming, recursion and maybe graph theory; IMO those math courses have really helped you understand how a database works and costing execution plans; The practice in picking up new languages in less than a semester should give you an edge in identifying common aspects today; the list goes on... I'd go as far as to say it's a bad sign if you can draw direct linkages between what you learned in university and what you do day-to-day in your job. That's not really the intent of a degree in comp sci.