Hello,
Yes, I don't have much experience on Freelancer and I am quite new.
So, let me be specific about what I can do.
I can help you with the code. Money is not important to me at this stage.
Building a name is a big thing for me.
So, I am ready to provide my services for free. It depends on you whether you want to pay or not.
I am an experienced Java developer, but I have worked in vast range of technologies.
If this is something that you are looking for, let's start.