Hello Sir/Madam
I am very happy to meet your project on my skill.
I am a senior unity developer with 5+ years history and have the full experience on everything for your project.
I developed lots of mobile games before, and have the full experience on them.
I can build your game with unity, so you can get the iphone and android app from one source.
No worry about my skill.
You can get my ability and past work demos via the link above.
Hopping to discuss your project via private chat.
Thanks.