Hello, I've been in game development for quite a while. My last work was a mobile game app using unity and I think I can help you with this kind of job.
I have good experience in creating GUI and games in processing IDE. I would be happy to help you with this project. Can promise timely and efficient work.
I am not much interested in the exact amount i get paid that can be decided by you on completion of the project. I am more interested in the learning experience i get.
Thanking you in anticipation.