Looking for freelance java project

Hi i am 5 year java developer experience and currently working in TCS. I can work on some project so that I cal learn and also utilise my experience. I can work only on Saturday and Sunday. It's also good if u have idea that solve problem of people we can connect and discuss how to do. We don't want to make any big projects but can make small that solve problem. I can also helping students for their project which are in last year of engineering in computer science/B.sc/M.sc of computer