I currently work out of my home in Philadelphia, USA while I teach a number of classes at Drexel University. I've used all sorts of tools and engines, Unity included, in the many projects I've been fortunate enough to be a part of.
My Portfolio can be viewed at https://drose.artstation.com.
If you're looking for a Senior Level Artist with a focus on environments, please reach out to me. It's easiest to get in touch through email at firstname.lastname@example.org. If you have any questions about my experience, please don't hesitate to ask!