How can i make a simple real java software?

Question

i know only 12th class level java is it enough or should learn more deep for making a simple real life software not a project like management system that we created in class 12th

Answer 1

I say the same thing all the:
do not just learn the language but also get experience with it, you can go and learn more because that can help you A LOT, but go and get experience. you probably can make proper professional software where you are at now but it will all end up to your experience for its quality. I say go and try to make what you want and continue learning as you wish.

hope this helps
happy coding