Hello,
I am a Unity3D programmer with about 6 years of experience. I am also a 3D modeler and occasionally, I work as a freelancer.
I am well versed in the modern techniques of app development using Unity3D engine as I try to stay up to date and I know very well the challenges of development.
I can't say much because I don't know the details of your app but it is a good thing I work on a Mac so I can get your app on iOS.
I will be willing to take on a test job of any sort to defend my skills and I hope to be a part of your project.
Thank you and I hope to get a reply from you.
Regards.