Why are you studying pharmacy if you love coding?

It will be very hard to reconcile school, hobby and actual entrepreneurship when they are all in diverging areas (and "coding" has very little to do with entrepreneurship). My advise would be to find better alignment in your activities. Otherwise you will end up doing all three just well enough to fail.

For example, you could do an internship in a bioinformatics start-up. Learn about entrepreneurship, network and still get to practice your interests/skills - all in one shot. Not everything has to be about Web2.0...