There are some good suggestions for topics and what all to learn, here are some links to actually go and learn em! http://stackoverflow.com/questions/194812/li

There are some good suggestions for topics and what all to learn, here are some links to actually go and learn em! http://stackoverflow.com/questions/194812/list-of-freely-available-programming-books http://stackoverflow.com/questions/194812/list-of-freely-ava... and http://hackershelf.com/browse/ http://hackershelf.com/browse/ Should have everything you need, they're all free / open-source books!