I am a Unity 3D programmer, and I believe I have the skills you are looking for.
You can check out some of my work in my portfolio and my résumé at www.kfboelter.com. I believe it speaks for itself, but let me know if there are further questions.
For a full time job I charge US$2.750/month. This means I am willing go through extra hours and the occasional weekend to catch up tight schedules. But If you prefer hourly fees, we can go that way too.
I can also work on the project management, since I am familiar with Jira, Kanban, and several other project management techniques.
So check out my website and get in touch so we can schedule a call. I am sure we can make things happen.
Regards