Sergiu177 years agoLevel 60ReplyReport SpamDesign Patterns, Java, Math, Graphs, and write code a lot! Like Reply 1 like
lostdreamer_nl7 years agoLevel 53ReplyReport SpamI second the Design Patterns. Also: testing..... TDD is really handy when you work with multiple people in 1 project. git (know as much as you can) IDE (try out a few different IDE's if you haven't yet, find which one works for you and master it) Different persistence layers, not just MySQL, try out Mongo and Elastic for instance. Like Reply 1 like